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澤田 浩太
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305-0047 茨城県つくば市千現1-2-1 [アクセス]
  • 論文・発表

[研究論文] |[書籍] |[会議録] |[口頭発表] |[特許]

研究論文 TSV

2020
  1. Kota Sawada, Kaoru Sekido, Kazuhiro Kimura, Ko Arisue, Masaki Honda, Nobuyoshi Komai, Norihide Fukuzawa, Tomonori Ueno, Nobuaki Shimohata, Hitoshi Nakatomi, Kenji Takagi, Takahiro Kimura, Kyohei Nomura, Keiji Kubushiro. Effect of Initial Microstructure on Creep Strength of ASME Grade T91 Steel. ISIJ International. 60 [2] (2020) 382-391 10.2355/isijinternational.isijint-2019-358
2019
  1. 澤田 浩太, 関戸 薫子, 木村 一弘, 有末 紘, 本田 雅幹, 駒井 伸好, 福澤 範英, 上野 友典, 下畠 伸朗, 中富 仁, 髙木 建二, 木村 尭弘, 野村 恭兵, 久布白 圭司. ASME Grade T91鋼のクリープ強度に及ぼす初期組織の影響. 鉄と鋼. 105 [4] (2019) 433-442 10.2355/tetsutohagane.tetsu-2018-066
  2. 澤田 浩太, 木村 一弘. 高クロム鋼の長時間クリープ強度の安定性と組織. ふぇらむ. [2] (2019) 68-72
  3. Kota Sawada, Kazuhiro Kimura, Fujio Abe, Yasushi Taniuchi, Kaoru Sekido, Takehiro Nojima, Toshio Ohba, Hideaki Kushima, Hideko Miyazaki, Hiromichi Hongo, Takashi Watanabe. Catalog of NIMS creep data sheets. Science and Technology of Advanced Materials. 20 [1] (2019) 1131-1149 10.1080/14686996.2019.1697616
2014
  1. Toshihiro Ohtani, TABUCHI, Masaaki, SAWADA, Kota, HONGO, Hiromichi. 非線形超音波法を用いたボイラー用耐熱鋼のクリープ損傷評価の研究. ボイラ研究. 388 (2014) 25-30
  2. MUROMACHI, Eiji, SONE, Junichi, KIMURA, Kazuhiro, KURODA, Seiji, KAGAWA, Yutaka, TSUCHIYA, Koichi, OHMURA, Takahito, SAWADA, Kota, II, Seiichiro, KAWAKITA, Mamiko, KADOHIRA, Takuya, NAITO, Kimiyoshi, MITARAI, Yoko. 社会インフラ材料研究の新たな展開 安全・安心な持続性社会の構築に向けて. [ISBN]978-4-990056353 調査分析室レポートNIMS-RAO-FY2012-1. 1冊分 (2014) 9999-9-9999-9
  3. Xinbao Liu, Mitsuharu Shiwa, Kota Sawada. Effect of preload stress on the dynamic response of 9%Cr heat-resistant steels with various microstructures. Materials Science and Engineering: A. 606 (2014) 390-395 10.1016/j.msea.2014.03.102
  4. Yuan Liu, Susumu Tsukamoto, Kota Sawada, Fujio Abe. Role of Boundary Strengthening on Prevention of Type IV Failure in High Cr Ferritic Heat-Resistant Steels. Metallurgical and Materials Transactions A. 45 [3] (2014) 1306-1314 10.1007/s11661-013-2072-5
  5. K. Sawada, H. Kushima, T. Hara, M. Tabuchi, K. Kimura. Heat-to-heat variation of creep strength and long-term stability of microstructure in Grade 91 steels. Materials Science and Engineering: A. 597 (2014) 164-170 10.1016/j.msea.2013.12.088
  6. Satoru Kobayashi, Kota Sawada, Toru Hara, Hideaki Kushima, Kazuhiro Kimura. The formation and dissolution of residual δ ferrite in ASME Grade 91 steel plates. Materials Science and Engineering: A. 592 (2014) 241-248 10.1016/j.msea.2013.10.058
  7. Thuy Dang Nguyen, Kota Sawada, Hideaki Kushima, Masaaki Tabuchi, Kazuhiro Kimura. Change of precipitate free zone during long-term creep in 2.25Cr–1Mo steel. Materials Science and Engineering: A. 591 (2014) 130-135 10.1016/j.msea.2013.10.101
  8. K. Sawada, H. Kushima, M. Tabuchi, K. Kimura. Effect of creep deformation on Z phase formation in Gr.91 steel. Materials Science and Technology. 30 [1] (2014) 12-16 10.1179/1743284713y.0000000309
  9. M. Shibuya, Y. Toda, K. Sawada, H. Kushima, K. Kimura. Effect of precipitation behavior on creep strength of 15%Cr ferritic steels at high temperature between 923 and 1023K. Materials Science and Engineering: A. 592 (2014) 1-5 10.1016/j.msea.2013.10.085
2010
  1. K. Sawada, H. Hongo, T. Watanabe, M. Tabuchi. Analysis of the microstructure near the crack tip of ASME Gr.92 steel after creep crack growth. Materials Characterization. 61 [11] (2010) 1097-1102 10.1016/j.matchar.2010.07.003
  2. 駒崎 慎一, 本田 哲也, 坂村 喬史, 澤田 浩太, 木村 一弘, 幸野 豊. 改良9Cr‐1Mo鋼のクリープに伴う水素放出特性の変化. 鉄と鋼. 96 [10] (2010) 614-619 10.2355/tetsutohagane.96.614
  3. Xinbao Liu, Mitsuharu Shiwa, Kota Sawada, Hisashi Yamawaki, Makoto Watanabe, Fuxing Yin. Effect of cold working deformation on the internal friction of 2.25Cr–1Mo steel. Materials Science and Engineering: A. 527 [24-25] (2010) 6741-6744 10.1016/j.msea.2010.07.015
  4. Xinbao Liu, Mitsuharu Shiwa, Kota Sawada, Hisashi Yamawaki, Makoto Watanabe. Thermal diffusivity measurement of 2.25Cr–1Mo steel with internal friction. Materials Letters. 64 [11] (2010) 1247-1250 10.1016/j.matlet.2010.03.001
  5. K. Kimura, Y. Toda, H. Kushima, K. Sawada. Creep strength of high chromium steel with ferrite matrix. International Journal of Pressure Vessels and Piping. 87 [6] (2010) 282-288 10.1016/j.ijpvp.2010.03.016
  6. 劉 新宝, 澤田 浩太, 山脇 寿, 渡邊 誠, 殷 福星, 志波 光晴. 2.25Cr‐1Mo鋼の内部摩擦特性評価. 日本金属学会誌. 74 [4] (2010) 227-230 10.2320/jinstmet.74.227
  7. Kazuhiro Kimura, Kota Sawada, Hideaki Kushima. Creep deformation properties of creep strength enhanced ferritic steels. Transactions of the Indian Institute of Metals. 63 [2-3] (2010) 123-129 10.1007/s12666-010-0017-x
  8. K. Sawada, M. Bauer, F. Kauffmann, P. Mayr, A. Klenk. Microstructural change of 9% Cr-welded joints after long-term creep. Materials Science and Engineering: A. 527 [6] (2010) 1417-1426 10.1016/j.msea.2009.10.044
2008
  1. SAWADA, Kota. 先進発電プラント用耐熱鋼の長時間クリープに伴う組織変化と材質劣化. HIHAKAI KENSA. 57 [9] (2008) 424-428
  2. K. Sawada, T. Ohmura, T. Ohba, K. Tsuzaki, F. Abe, K. Kimura, I. Nonaka. Elastic properties of heat resistant steels after long-term creep exposure. Materials at High Temperatures. 25 [3] (2008) 179-185 10.3184/096034008x357276
  3. K. Sawada, M. Tabuchi, H. Hongo, T. Watanabe, K. Kimura. Z-Phase formation in welded joints of high chromium ferritic steels after long-term creep. Materials Characterization. 59 [9] (2008) 1161-1167 10.1016/j.matchar.2007.09.009
  4. Masataka Yoshino, Yoshinao Mishima, Yoshiaki Toda, Hideaki Kushima, Kota Sawada, Kazuhiro Kimura. Influence of normalizing heat treatment on precipitation behaviour in modified 9Cr–1Mo steel. Materials at High Temperatures. 25 [3] (2008) 149-158 10.3184/096034008x356349
  5. T. Ohmura, K. Sawada, K. Kimura, K. Tsuzaki. Alteration in nanohardness of matrix phase associated with precipitation during long-term aging of type 316 stainless steel. Materials Science and Engineering: A. 489 [1-2] (2008) 85-92 10.1016/j.msea.2007.12.003
  6. K. Sawada, K. Suzuki, H. Kushima, M. Tabuchi, K. Kimura. Effect of tempering temperature on Z-phase formation and creep strength in 9Cr–1Mo–V–Nb–N steel. Materials Science and Engineering: A. 480 [1-2] (2008) 558-563 10.1016/j.msea.2007.09.031
  7. Kazuhiro Kimura, Kota Sawada, Hideaki Kushima, Kiyoshi Kubo. Effect of stress on the creep deformation of ASME Grade P92/T92 steels. International Journal of Materials Research. 99 [4] (2008) 395-401 10.3139/146.101651

書籍 TSV

2006
  1. SAWADA, Kota. 2章鉄鋼材料 2・4ステンレス鋼およびステンレス合金. 機械工学便覧デザイン編β2 材料学・工業材料. 2006 , 63-65

会議録 TSV

2019
  1. 澤田 浩太. 耐熱鋼の長時間クリープと組織変化. 西山記念技術講座. 2019, 29-51
  2. KIMURA, Kazuhiro, SAWADA, Kota. History of Allowable Stresses in Japan and Perspective on Improvement in Creep Strength Property of Grade 91 Steel. Proc. Joint 9th Int. Conf. on Advances in Materials Technology and 2nd Int. 123HiMAT Conf. on High Temperature Materials. 2019, 47-59
  3. SAWADA, Kota, SEKIDO, Kaoru, KIMURA, Kazuhiro. CREEP STRENGTH AND MICROSTRUCTURAL CHANGE OF 25CR-20NI-NB-N STEEL. Joint EPRI - 123HiMAT International Conference on Advances in High Temperature Materials. 2019, 665-672
2014
  1. Kubushiro Keiji, Saito Noriko, Hirokatsu Nakagawa, SAWADA, Kota, KIMURA, Kazuhiro. Microstructure and Creep Property of Long-term Serviced Mod.9Cr-1Mo Steels after Repair Welding. Proceedings of the ASME 2014 Pressure Vessels & Piping Conference PVP2014. 2014, 9999-9999
  2. SAWADA, Kota, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. Change in 0.2% proof stress during creep and its effect on creep strength evaluation in high Cr ferritic steels. Proc. of 3rd International ECCC-Creep & Fracture Conference. 2014, 129-134
  3. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Creep Deformation, Rupture Strength, and Rupture Ductility of Grades T/P92 Steels. Proc. ASME Symp. Elevated Temperature Application of Materials. 2014, 9999-1-9999-9
  4. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. CREEP DEFORMATION ANALYSIS OF GRADE 91 STEELS AND PREDICTION OF CREEP STRENGTH PROPERTIES. Proceedings of the ASME 2014 Pressure Vessels & Piping Conference PVP2014. 2014, 9999-9999
  5. KIMURA, Kazuhiro, TODA, Yoshiaki, AUCHI Mitsunari, SHIBUYA, Masachika, KUSHIMA, Hideaki, SAWADA, Kota. Performance of Creep Resistant Ferritic Steel with Intermetallics. Proceedings of 40th MPA Seminar. 2014, 86-96
  6. SAWADA, Kota, KIMURA, Kazuhiro, TABUCHI, Masaaki. Effect of stress state on microstructural change during creep in Grade 92 steel welded joint. Proc.on 7th International Conference on Advances in Materials Technology for Fossil Power Plants. 2014, 607-614
  7. TODA, Yoshiaki, AUCHI Mitsunari, SHIBUYA, Masachika, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Development of Ferritic Heat-resistant Steels based on New Materials Design Concept. Proceedings of the 10th Liège Conference on Materials for Advanced Power Engineering 2014. 2014, 239-247
  8. Mikami Masato, SAWADA, Kota, KOBAYASHI, Satoru, HARA, Toru, KIMURA, Kazuhiro. Effect of Tempering Condition on Creep Strength and Microstructure in High Cr Steel Rotor Forgings for Steam Turbines. Proc. 10th Liege Conf on Materials for Advanced Power Engineering. 2014, 199-208
  9. Mikami Masato, SAWADA, Kota, KOBAYASHI, Satoru, HARA, Toru, KIMURA, Kazuhiro. Microstructural Change after Long-term Creep Exposure in High Cr Steel Forgings for Ultrasupercritical Steam Turbine Rotors. Proc.on 7th International Conference on Advances in Materials Technology for Fossil Power Plants. 2014, 293-303
  10. TODA, Yoshiaki, AUCHI Mitsunari, SHIBUYA, Masachika, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Development of Ferritic Heat-resistant Steels Based on New Materials Design Concept for Advanced High Efficiency Power Plants. The Proceedings of Energy Materials 2014. 2014, 123-128
2010
  1. SHIBUYA, Masachika, TODA, Yoshiaki, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Effects of Nickel and Cobalt Addition on Creep Strength and Microstructure of the Precipitation-Strengthened 15Cr Ferritic Steels. 9th Liège Conference on Materials for Advanced Power Engineering. 2010, 125-132
  2. KUSHIMA, Hideaki, SAWADA, Kota, KIMURA, Kazuhiro. CREEP STRENGTH AND RUPTURE DUCTILITY OF CREEP STRENGTH ENHANCED FERRITIC STEELS. Proc. 9th Liège Conf. Materials for Advanced Power Engineering 2010. 2010, 133-143
  3. SAWADA, Kota, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. MICROSTRUCTURAL CHANGES OF T91 STEEL DURING CREEP UNDER LOW STRESS. Proc of 9th Liege conference on Materials for Advanced Power Engineering 2010. 2010, 172-177
  4. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Long-term Creep Strength Property in Advanced Ferritic Creep Resistant Steels. Proceedings of Sixth International Conference on Advances in Materials. 2010, 9999-9999
  5. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. ASSESSMENT OF LONG-TERM CREEP STRENGTH OF GRADE 91 STEEL. Proceedings 9th Liège Conference on Materials for Advanced Power Engineering. 2010, 162-171
  6. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. CREEP RUPTURE DUCTILITY OF CREEP STRENGTH ENHANCED FERRITIC STEELS. Proceedings of ASME 2010-PVP. 2010, 9999-9999
  7. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. Z-phase formation and its effect on long-term creep strength in 9-12%Cr creep resistant steels. TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS. 2010, 117-122
2009
  1. ABE, Taichi, CENKKOCER, SAWADA, Kota, TODA, Yoshiaki. Combined ab initio-CALPHAD analysis of the Z phase stability in high Cr steels. Proceedings of 3rd Symposium on Heat Resistant Steels and Alloys. 2009, 1-9
  2. TABUCHI, Masaaki, HONGO, Hiromichi, WATANABE, Takashi, SAWADA, Kota, Yukio Takahashi. Evaluation of Type-IV Creep Damages in Thick Welded Joint for High Cr Steels. Proceedings 12th International Conference on Fracture. 2009, 9999-9999
  3. TABUCHI, Masaaki, HONGO, Hiromichi, SAWADA, Kota, Yukio Takahashi. Effect of Boron on Creep Strength of High Cr Steel Welds. Proc. Creep & Fracture in High Temperature Components. 2009, 227-237
  4. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. Effect of Z-phase formation on creep strength and fracture of 9-12%Cr steels. Proc. of USC 2009. 2009, 20-32
  5. SAWADA, Kota, TABUCHI, Masaaki, KIMURA, Kazuhiro. Analysis of long-term creep curve by constitutive equations. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING. 2009, 190-194
  6. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Long-term Creep Strength and Rupture Ductility of Creep Strength Enhanced Ferritic Steels. Proceedings of the First International EPRI Conference. 2009, 1-16
  7. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. STRAIN RATE DEPENDENCE OF YIELD STRENGTH AND LONG-TERM CREEP STRENGTH EVALUATION OF ASME GRADE 91 STEEL. Proceedings of PVP2009. 2009, 9999-9999
  8. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Long-term Creep Strength of 9-12Cr Creep Strength Enhanced Ferritic Steels. Proceedings of USC 2009. 2009, 9999-9999
  9. TODA, Yoshiaki, SHIBUYA, Masachika, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 金属間化合物を強化相としたフェライト系耐熱鋼の組織と特性. 日本学術振興会耐熱金属材料第123委員会報告書. 2009, 379-388
  10. KIMURA, Kazuhiro, SAWADA, Kota, FUJITSUKA, Masakazu, KUSHIMA, Hideaki. INFLUENCE OF OXIDATION ON LONG-TERM CREEP STRENGTH OF ASME GRADE 23 STEEL. Proceedings of PVP2009. 2009, 9999-9999
  11. SAWADA, Kota, FUJITSUKA, Masakazu, TABUCHI, Masaaki, KIMURA, Kazuhiro. Effects of microstructural change and oxidation on creep behavior of P23/T23 steels. Proc. of 2nd ECCC conference. 2009, 79-90
  12. KIMURA, Kazuhiro, KUSHIMA, Hideaki, SAWADA, Kota. Long-term creep deformation property of Modified 9Cr-1Mo steel. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING. 2009, 58-63
  13. KIMURA, Kazuhiro, TODA, Yoshiaki, KUSHIMA, Hideaki, SAWADA, Kota. Creep Strength of High Chromium Steel with Ferrite Matrix. Proc. 2nd ECCC Creep Conference. 2009, 935-949
2008
  1. SAWADA, Kota, M. Bauer, F. Kauffmann, A. Klenk. Numerical and microstructural evaluation of 9%Cr welded joints. Proc. 7th Int. NIMS-MPA-IfW Workshop. 2008, 9999-9999
  2. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Influence of Stress on Creep Deformation Properties of 9-12% Cr Ferritic Creep Resistant Steels. Proc. 7th Int. NIMS-MPA-IfW Workshop. 2008, 9999-9999
  3. SAWADA, Kota, TABUCHI, Masaaki, KIMURA, Kazuhiro. Creep deformation behavior at long-term in P23/T23 steels. Proc. 7th Int. NIMS-MPA-IfW Workshop. 2008, 9999-9999
  4. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Creep Deformation Properties of Creep Strength Enhanced Ferritic Steels. Proc. 5th Int. Conf. Creep, Fatigue and Creep-Fatigue Interaction. 2008, 9999-9999
2007
  1. TABUCHI, Masaaki, HONGO, Hiromichi, Yongkui Li, WATANABE, Takashi, SAWADA, Kota. Damage and life assessment of high Cr steel weldment. Proc. of 6th NIMS-MPA-IfW Workshop. 2007, 78-85
  2. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. Influence of Delta Ferrite Phase on Long-term Creep Strength of High Chromium Ferritic Creep Resistant Steels. Proceedings of Parsons 2007. 2007, 465-476
  3. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. STRESS DEPENDENCE OF DEGRADATION AND CREEP RUPTURE LIFE OF CREEP STRENGTH ENHANCED FERRITIC STEELS. Proc. 5th Int. Conf. Advances in Materials Technology for Fossil Power Plants. 2007, 99999-99999
  4. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. Fully Utilize Capacities of New Materials for Advanced Efficiency and Reliability of Components. Proceedings of 6th NIMS-MPA-IfW Workshop. 2007, 114-125
  5. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. Region Splitting Analysis of Creep Strength of High Chromium Ferritic Creep Resistant Steels. Proceedings of CAPE 2007. 2007, 1-13
  6. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. Influence of Composition Partitioning on Creep Strength of High Chromium Ferritic Creep Resistant Steels. Proceedings of 3rd Int. Conf. on Integrity of High Temperature Welds. 2007, 421-430
  7. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Contribution of Z-phase precipitation to recovery of martensitic structure in high chromium creep resistant steel. MATERIALS SCIENCE FORUM. 2007, 3000-3005
  8. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. REGION SPLITTING ANALYSIS ON CREEP STRENGTH ENHANCED FERRITIC STEELS. Proceedings of ASME PVP2007/CREEP 8. 2007, 1-8
  9. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. Long-term Creep Strength of Creep Strength Enhanced Ferritic Steels. Proc. of Int. Conf. on Power Engineering-2007. 2007, 1059-1065
  10. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. Influence of Composition Partitioning on Creep Strength and Type IV Failure of ASME Grade 122 Type Steels. Proceedings of International Conference of The International Institute of Welding. 2007, none-none
  11. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. TTP diagrams of Z phase in high Cr heat resistant steels. Proceedings of 6th NIMS-MPA-IfW workshop on Development and qualification of new materials for highly efficient USC power plant. 2007, 98-106
  12. SAWADA, Kota, Kenta Suzuki, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. Effect of Cr content and tempering temperature on precipitation behavior of Z phase in 9-12%Cr steels. Proc. of 33th MPA-Seminar 2007. 2007, 19.1-19.16
2005
  1. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Precipitation behavior of Z phase during aging and creep in 9-12%Cr ferritic heat resistant steels. Proc. of Workshop on Performance and requirements of structural materials for modern high efficient power plants. 2005, 96-104
  2. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Microstructural stability and degradation behaviour of 12Cr ferritic creep resistant steels. Proc. of Workshop on Performance and requirements of structural materials for modern high efficient power plants. 2005, 81-95
  3. YOSHINO, Masataka, Y. Mishima, SAWADA, Kota, TODA, Yoshiaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Precipitation behaviour of MX carbonitride in high Cr ferritic steels. Proc. of workshop on Performance and requirements of structural materials for modern high efficient power plants. 2005, 127-138
  4. YOSHINO, Masataka, 三島良直, TODA, Yoshiaki, KUSHIMA, Hideaki, SAWADA, Kota, KIMURA, Kazuhiro. Influence of normalizing heat treatment on precipitation behavior in modified 9Cr-1Mo steel. Proceedings of Creep & Fracture in High Temperature Components - Design & Life Assessment Issues. 2005, 153-164
  5. SAWADA, Kota, OHMURA, Takahito, OHBA, Toshio, TSUZAKI, Kaneaki, ABE, Fujio, KIMURA, Kazuhiro, 野中勇. Elastic properties of heat resistant steels after long-term creep exposure. Proc. of International conference on Creep and Fracture in High Temperature Components - Design and Life Assessment Issues. 2005, 268-279

口頭発表 TSV

2019
  1. 澤田 浩太, 木村 一弘, 谷内 泰志, 関戸 薫子, 野島 健大. NIMSクリープデータシートプロジェクト. 日本学術振興会 将来加工技術第136委員会2019年度第4回研究会「シーズ提供型ポスター発表会」. 2019
  2. SAWADA, Kota, SEKIDO, Kaoru, KIMURA, Kazuhiro. CREEP STRENGTH AND MICROSTRUCTURAL CHANGE OF 25CR-20NI-NB-N STEEL. JOINT EPRI -123HiMAT CONFERENCE ON ADVANCES IN HIGH TEMPERATURE MATERIALS. 2019
  3. 木村 一弘, 澤田 浩太, 野村 恭兵, 田中 勇太, 久布白 圭司. ASME Grade T91鋼のクリープ強度に及ぼす偏析の影響. 第178回秋季講演大会. 2019
  4. 澤田 浩太, 関戸 薫子, 木村 一弘. 火SUS310J1TBのクリープ試験材の微細組織写真集. 耐熱金属材料第123委員会. 2019
  5. 澤田 浩太. NIMS長時間クリープデータの定説による解釈. 日本鉄鋼協会「高温材料の高強度化」第3回研究会. 2019
  6. 澤田 浩太. 耐熱鋼の長時間クリープと組織変化. 第237・238回西山記念技術講座. 2019
  7. 関戸 薫子, 澤田 浩太, 木村 一弘. 火SUS310J1 TBの長時間クリープ・時効に伴う組織変化. 日本鉄鋼協会 第177回春季講演大会. 2019
2018
  1. 澤田 浩太, Marcel Braun, 木村 一弘. 低合金鋼の長時間クリープに伴う粒界近傍の組織変化. 日本材料学会第56回高温強度シンポジウム. 2018
  2. KIMURA, Kazuhiro, SAWADA, Kota. Activity of NIMS Creep Data Sheet Project. 9th Annual Symposium of Indian Scientists Association in Japan. 2018
  3. ブラウンマーセル パトリック クラウス, SAWADA, Kota, KIMURA, Kazuhiro. Microstructural changes after long-term creep in low alloy steel. 44th MPA-seminar. 2018
  4. KIMURA, Kazuhiro, SAWADA, Kota. Creep deformation property of Grade 91 steel and its heat-to-heat variation. 44th MPA-Seminar. 2018
  5. Ryoga Aragane, Shigeto Yamasaki, Masatoshi Mitsuhara, Hideharu Nakashima, SAWADA, Kota, KIMURA, Kazuhiro, Takahiro Kimura, Keiji Kubushiro. 焼きならし処理のみを施したGr.91鋼における静的時効中のM23C6炭化物成長挙動. 第176回秋季講演大会. 2018
  6. KIMURA, Kazuhiro, SAWADA, Kota. 製造時期が異なるASME Grade T91鋼のクリープ強度評価. 第176回秋季講演大会. 2018
  7. Takahiro Kimura, Xiaoli Shui, Keiji Kubushiro, SAWADA, Kota, KIMURA, Kazuhiro. ASME P92鋼のクリープ破断強度のヒート間差. 第176回秋季講演大会. 2018
  8. SAWADA, Kota. NIMSにおける長時間クリープ試験研究. 高温変形の組織ダイナミクス研究会. 2018
  9. SAWADA, Kota. NIMSクリープデータシートの現状と今後の展開. 「高温材料の高強度化」研究会. 2018
  10. KIMURA, Kazuhiro, SAWADA, Kota. History of allowable stresses in Japan and perspective on improvement in creep strength property of Grade 91 steels. ASME Symposium on Elevated Temperature Applications of Materials. 2018
  11. SAWADA, Kota. NIMSにおける長時間クリープ研究と規格・基準. 第52回富山大学材料研究会. 2018
2017
  1. Nobuaki Shimohata, Hitoshi Nakatomi, Kenji Takagi, Ko Arisue, Masaki Honda, Nobuyoshi Komai, SAWADA, Kota, SEKIDO, Kaoru, TANIUCHI, Yasushi, KIMURA, Kazuhiro. ASME Gr.91鋼の長時間クリープ強度と偏析−3(偏析除去によるクリープ強度改善効果). 日本鉄鋼協会第174回秋季講演大会. 2017
  2. Ko Arisue, Masaki Honda, Nobuyoshi Komai, Nobuaki Shimohata, Hitoshi Nakatomi, Kenji Takagi, SAWADA, Kota, SEKIDO, Kaoru, TANIUCHI, Yasushi, KIMURA, Kazuhiro. ASME Gr.91鋼の長時間クリープ強度と偏析−1(偏析によるクリープ強度低下メカニズム). 日本鉄鋼協会第174回秋季講演大会. 2017
  3. Masaki Honda, Ko Arisue, Nobuyoshi Komai, Nobuaki Shimohata, Hitoshi Nakatomi, Kenji Takagi, SAWADA, Kota, SEKIDO, Kaoru, TANIUCHI, Yasushi, KIMURA, Kazuhiro. ASME Gr.91鋼の長時間クリープ強度と偏析−2(偏析帯の評価手法検討). 日本鉄鋼協会第174回秋季講演大会. 2017
  4. SEKIDO, Kaoru, SAWADA, Kota, KIMURA, Kazuhiro. ASME Gr.92鋼の長時間クリープ強度のヒート間差と組織. 日本鉄鋼協会174回秋季講演大会. 2017
  5. SAWADA, Kota, SEKIDO, Kaoru, MURATA, Masaharu, KAMIHIRA, Kazushige, KIMURA, Kazuhiro. 火SUS304J1 HTBの高温時効に伴う析出物変化. 日本鉄鋼協会第174回秋季講演大会. 2017
  6. KIMURA, Kazuhiro, SAWADA, Kota. Long-term creep strength and rupture ductility of Grade 92 steel. Creep2017. 2017
  7. SAWADA, Kota. 耐熱鋼の10万時間クリープ特性評価. 第162回超塑性研究会. 2017
  8. SAWADA, Kota. 耐熱鋼の超長時間クリープ特性. 日本ばね学会第32回懇話会. 2017
2016
  1. SAWADA, Kota, SEKIDO, Kaoru, TANIUCHI, Yasushi, KIMURA, Kazuhiro, Takahiro Kimura, Kyohei Nomura, Keiji Kubushiro, Norihide Fukuzawa, Tomonori Ueno, Ko Arisue, Nobuyoshi Komai. Heat-to-heat variation of long-term creep strength and microstructure in Grade 91 steels. 11th International NIMS-MPA-IfW workshop. 2016
  2. Takahiro Kimura, Kyohei Nomura, Keiji Kubushiro, Norihide Fukuzawa, Tomonori Ueno, Ko Arisue, Nobuyoshi Komai, SAWADA, Kota, SEKIDO, Kaoru, TANIUCHI, Yasushi, KIMURA, Kazuhiro. ASME T91鋼の長時間クリープ強度のヒート間差と組織−1(長時間クリープ強度と組織変化の全体像) . 日本鉄鋼協会第172回秋季講演大会. 2016
  3. Ko Arisue, Nobuyoshi Komai, Takahiro Kimura, Kyohei Nomura, Keiji Kubushiro, Norihide Fukuzawa, Tomonori Ueno, SAWADA, Kota, SEKIDO, Kaoru, TANIUCHI, Yasushi, KIMURA, Kazuhiro. ASME T91鋼の長時間クリープ強度のヒート間差と組織−3 (クリープ変形に伴う析出物変化とクリープ強度の相関). 日本鉄鋼協会第172回秋季講演大会. 2016
  4. Norihide Fukuzawa, Tomonori Ueno, Takahiro Kimura, Kyohei Nomura, Keiji Kubushiro, Ko Arisue, Nobuyoshi Komai, SAWADA, Kota, SEKIDO, Kaoru, TANIUCHI, Yasushi, KIMURA, Kazuhiro. ASME T91鋼の長時間クリープ強度のヒート間差と組織−2 (受入まま材組織のヒート間差) . 日本鉄鋼協会第172回秋季講演大会. 2016
  5. SAWADA, Kota. 耐熱鋼のクリープ劣化機構の解明. 日本鉄鋼協会第171回春季講演大会. 2016
2014
  1. SAWADA, Kota, HARA, Toru, TABUCHI, Masaaki, KIMURA, Kazuhiro, Keiji Kubushiro, Yasuko Masuda. 改良9Cr-1Mo鋼の繰返し加熱による組織変化 その2. 日本鉄鋼協会第168回秋季講演大会. 2014
  2. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Grade 91鋼のクリープ変形挙動解析とクリープ強度特性予測. 第168回秋季講演大会. 2014
  3. TODA, Yoshiaki, AUCHI Mitsunari, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 高効率火力発電プラント用フェライト耐熱鋼の開発. 日本機械学会2014年度年次大会. 2014
  4. SAWADA, Kota, HARA, Toru, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. ASME Grade 91鋼のクリープ強度のヒート間差と組織変化. 日本金属学会 高温強度と組織形成の材料科学研究会. 2014
  5. AUCHI Mitsunari, TODA, Yoshiaki, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Water Vapor Oxidation Behavior of Precipitation-strengthened 15Cr Ferritic Steels with Ni Addition. International Symposium on High-temperature Oxidation and Corros. 2014
  6. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Creep life prediction of creep strength enhanced ferritic steels in consideration of HALF YIELD. Workshop on Deformation, Damage and Life Prediction of Structura. 2014
  7. OHBA, Toshio, SAWADA, Kota, KIMURA, Kazuhiro. NIMSクリープデータシートプロジェクト. 第16回力学量標準トレーサビリティ・ワークショップ. 2014
  8. TODA, Yoshiaki, AUCHI Mitsunari, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 700℃級フェライト耐熱鋼の開発. 日本金属学会2014年春期(第154回)講演大会. 2014
  9. AUCHI Mitsunari, TODA, Yoshiaki, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Niを添加した析出強化型15Crフェライト耐熱鋼の水蒸気酸化挙動. 日本金属学会2014年度春季講演大会. 2014
  10. Masuda Yasuko, Kubushiro Keiji, SAWADA, Kota, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼のミクロ組織と強度に及ぼすHAZ再現熱処理の影響. 第167回春季講演大会. 2014
2013
  1. NGUYEN, Dang Thuy, SAWADA, Kota, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. Quantitative analysis of microstructure after long-term creep exposure in 2.25Cr-1Mo steel. 第51回高温強度シンポジウム. 2013
  2. SAWADA, Kota. 高温破壊. 日本材料学会第4回フラクトグラフィ講習会. 2013
  3. SAWADA, Kota, TABUCHI, Masaaki, KIMURA, Kazuhiro. Contribution of microstructural factors to hardness change during creep exposure in Grade 91 steel. NIMS-MPAS-IfWD Workshop. 2013
  4. SAWADA, Kota, HARA, Toru, TABUCHI, Masaaki, KIMURA, Kazuhiro, Keiji Kubushiro. 改良9Cr-1Mo鋼の溶接熱影響部の組織解析. 日本鉄鋼協会第166回秋季講演大会. 2013
  5. TODA, Yoshiaki, AUCHI Mitsunari, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Niを添加した析出強化型15Crフェライト鋼の高温クリープ強度. 日本金属学会2013年秋期講演大会. 2013
  6. SAWADA, Kota. 高温疲労,クリープの損傷と破壊のメカニズムおよび寿命予測. 日本テクノセンターセミナー. 2013
  7. TODA, Yoshiaki, AUCHI Mitsunari, SHIBUYA, Masachika, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Development of precipitation strengthened 15Cr ferritic steels for advanced high efficiency power plants. The 5th Symposium on Heat Resistant Steels and Alloys for High E. 2013
  8. NGUYEN, Dang Thuy, SAWADA, Kota, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. Change of Precipitate Free Zone during Aging and Creep in 2.25Cr-1Mo Steel. 日本材料学会 第62期通常総会・学術講演会. 2013
  9. TODA, Yoshiaki, AUCHI Mitsunari, SHIBUYA, Masachika, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 新しい材料設計指針に基づくフェライト耐熱鋼の開発. 日本金属学会2013年春季講演大会. 2013
  10. SAWADA, Kota. 高信頼性材料データの取得とその金属組織学的解釈. 平成24年度ものづくり産学協働バトンゾーン形成研究会 結晶方位解析. 2013
  11. SAWADA, Kota. フェライト系耐熱鋼における析出物制御の重要性と元素の役割. 日本金属学会セミナー 構造材料の元素戦略. 2013
  12. KIMURA, Kazuhiro, 金丸修, SAWADA, Kota, KUSHIMA, Hideaki. Creep Rupture Strength Evaluation on ASME Grade 92 Steel with A Region Splitting Analysis Method. The 3rd Int. Conf. Recent Advances in Mater. Processing Tech.. 2013
2012
  1. SAWADA, Kota, KUSHIMA, Hideaki, HARA, Toru, KOBAYASHI, Satoru, TABUCHI, Masaaki, KIMURA, Kazuhiro. ASME Gr.91鋼の長時間クリープ強度のヒート間差と組織安定性. 第50回記念高温強度シンポジウム. 2012
  2. KOBAYASHI, Satoru, SAWADA, Kota, HARA, Toru, KUSHIMA, Hideaki, KIMURA, Kazuhiro. ASME Gr.91鋼におけるクリープ破断延性の応力依存性とヒート間差. 耐熱金属材料123委員会. 2012
  3. TODA, Yoshiaki, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Development of precipitation strengthened 15Cr ferritic steels for advanced high efficiency power plants. Energy Materials Conferences 2012 High Temperature Materials. 2012
  4. SAWADA, Kota, HARA, Toru, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. Effects of minor element and creep deformation on Z phase formation in Gr.91 steel. Energy Materials Conference 2012. 2012
  5. KIMURA, Kazuhiro, SAWADA, Kota, KOBAYASHI, Satoru, KUSHIMA, Hideaki. Creep Strength Property of Grades 91 and 92 Steels. Energy Materials Conference 2012: High Temperature Materials. 2012
  6. SAWADA, Kota, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. Effect of creep deformation on Z-phase formation in Gr.91 steel. 9th Int. Conf. on Creep and Fatigue at Elevated temperatures. 2012
  7. KIMURA, Kazuhiro, 小林覚, SAWADA, Kota, KUSHIMA, Hideaki. Effect of insufficient heat treatment on creep strength of Gr.91 steel. The 9th Int. Conf. Creep and Fatigue at Elevated Temperatures. 2012
  8. Keiji Kubushiro, Yuta Tanaka, SAWADA, Kota, KIMURA, Kazuhiro. マルテンサイトを用いたHAZ再現熱処理後のミクロ組織. 日本鉄鋼協会第164回秋季講演大会. 2012
  9. Yuta Tanaka, Keiji Kubushiro, SAWADA, Kota, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼溶接継手における母材と溶接金属のHAZ形成過程. 日本鉄鋼協会第164回秋季講演大会. 2012
  10. KOBAYASHI, Satoru, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. ASME Gr.91鋼のクリープ破断延性の応力依存性とヒート間差. 日本鉄鋼協会秋期講演大会. 2012
  11. SAWADA, Kota, KUSHIMA, Hideaki, HARA, Toru, TABUCHI, Masaaki, KIMURA, Kazuhiro. ASME Gr.91鋼のZ相析出挙動に及ぼす微量添加元素およびクリープの影響. 日本鉄鋼協会第164回秋季講演大会. 2012
  12. TODA, Yoshiaki, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Innovative ferritic heat-resistant steels for advanced high efficiency power plants. NIMS Conference 2012. 2012
  13. SAWADA, Kota, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼の時効に伴う高温耐力変化を考慮したクリープ強度評価. 日本材料学会第61期学術講演会. 2012
  14. HARA, Toru, SAWADA, Kota, II, Seiichiro, TANAKA Keiichi, OHGAKI Masataka, MATSUMURA Syo, SHIIYAMA Kenichi, TOH Shoichi. マイクロカロリメータ型EDSによる金属材料中の微量添加元素の検出下限値の評価. 日本顕微鏡学会第68回学術講演会. 2012
  15. KOBAYASHI, Satoru, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼におけるδフェライト相の形成と溶解. 日本鉄鋼協会 第163回春季講演大会. 2012
  16. KOBAYASHI, Satoru, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼におけるδフェライト相の形成と熱処理による溶解. 耐熱金属材料第123委員会. 2012
2011
  1. TODA, Yoshiaki, SHIBUYA, Masachika, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 析出強化型15Crフェライト鋼の973K以上におけるクリープ強度の向上. 第7回高温材料のフィジカル・メタラジー研究会. 2011
  2. SHIBUYA, Masachika, TODA, Yoshiaki, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 析出強化型15Crフェライト耐熱鋼の開発. 金属学会2011年秋期(第149回)大会. 2011
  3. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. 改良9Cr-1Mo鋼のクリープ強度のヒート間差に関する検討. 第162回秋季講演大会. 2011
  4. TODA, Yoshiaki, SHIBUYA, Masachika, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 析出強化型15Crフェライト鋼の973K以上におけるクリープ強度と金属組織. 日本鉄鋼協会第162回秋季講演大会. 2011
  5. SHIBUYA, Masachika, TODA, Yoshiaki, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 析出強化型15Crフェライト鋼の高温 (923-1023K)クリープ強度におけるNi添加の影響. 日本鉄鋼協会第162回秋季講演大会. 2011
  6. TSUKAMOTO, Susumu, SAWADA, Kota, TABUCHI, Masaaki, ABE, Fujio. Creep property of Ac3 HAZ simulated high Cr ferritic heat resistant steels / Creep property of Ac3 HAZ simulated high Cr ferritic heat resistant steels. 第162回ISIJ秋季講演大会 . 2011
  7. LIU, Yuan, TSUKAMOTO, Susumu, SAWADA, Kota, TABUCHI, Masaaki, ABE, Fujio. Microstructure evolution of Ac3 HAZ simulated 9%Cr heat resistant steels during creep. ‘New High Temp. Materials’ Int. Conference. 2011
  8. LIU, Xinbao, SHIWA, Mitsuharu, YAMAWAKI, Hisashi, SAWADA, Kota, WATANABE, Makoto. 内部摩擦計測による2.25Cr-1Mo鋼のクリープ損傷評価. 安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム. 2011
  9. LIU, Yuan, TSUKAMOTO, Susumu, SAWADA, Kota, ABE, Fujio. Microstructure evolution during creep in HAZ simulated 9%Cr heat resistant steel . The 4th Symposium on Heat Resistant Steels and Alloys. 2011
  10. LIU, Yuan, TSUKAMOTO, Susumu, SAWADA, Kota, TABUCHI, Masaaki, ABE, Fujio. Creep property of Ac3 HAZ simulated high Cr ferritic heat resistant steels. 第161回ISIJ春季講演大会. 2011
  11. KIMURA, Kazuhiro, SAWADA, Kota. Creep Strength Property of Advanced Ferritic Creep Resistant Steels for Fossil Energy Applications. TMS2011 140th Annual Meeting & Exhibition. 2011
2010
  1. SAWADA, Kota, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. T91鋼の低応力域における組織変化とクリープ強度低下. 第48回高温強度シンポジウム. 2010
  2. LIU, Xinbao, SHIWA, Mitsuharu, SAWADA, Kota, YAMAWAKI, Hisashi, WATANABE, Makoto. Creep evaluation of 2.25Cr-1Mo steel with low-cycle oscillation vibration. 平成22年日本非破壊検査協会秋季講演大会. 2010
  3. TODA, Yoshiaki, SHIBUYA, Masachika, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 析出強化型15Crフェライト鋼の973Kと1023Kにおけるクリープ強度. 日本鉄鋼協会第160回秋季講演大会. 2010
  4. LIU, Xinbao, SHIWA, Mitsuharu, SAWADA, Kota, YAMAWAKI, Hisashi, WATANABE, Makoto. Microplastic deformation evaluation of 2.25Cr-1Mo steel with low-cycle oscillation vibration. 2010年秋期(第147回)大会. 2010
  5. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. 高強度フェライト耐熱鋼のクリープ破断延性. 第59期第1回高温強度部門委員会. 2010
  6. 久布白圭司, 高橋 聰, SAWADA, Kota, KIMURA, Kazuhiro. Microstructure and creep property of long-term serviced Mod.9Cr-1Mo steels after repair welding. Welding and Repair Technology for Power Plants, Ninth Int. EPRI . 2010
  7. TODA, Yoshiaki, SHIBUYA, Masachika, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 耐熱鋼の金属間化合物による析出強化. 第5回高温材料のフィジカル・メタラジー研究会. 2010
  8. HARA, Toru, SAWADA, Kota, TSUZAKI, Kaneaki, TANAKA Keiichi, MAN Xing, FUJII Toshiaki. 直角配置型FIB-SEMによる金属組織の3D観察. 日本顕微鏡学会 第66回学術講演会. 2010
  9. LIU, Xinbao, SHIWA, Mitsuharu, SAWADA, Kota, YAMAWAKI, Hisashi, WATANABE, Makoto. Creep evaluation technique based on the analysis of internal friction . 平成22年度 春季講演大会講演 . 2010
  10. SAWADA, Kota, TABUCHI, Masaaki, KIMURA, Kazuhiro. 耐熱鋼の30万時間クリープ曲線解析. 日本材料学会第59期学術講演会. 2010
  11. SAWADA, Kota, TABUCHI, Masaaki, KIMURA, Kazuhiro. 高Cr鋼の長時間クリープ特性に及ぼす組織安定性の影響. 第1回構造材料国際クラスターシンポジウム. 2010
  12. HARA, Toru, SAWADA, Kota, TSUZAKI, Kaneaki, TANAKA Keiichi, Yamamoto Yo, FUJII Toshiaki. 直角配置型FIB-SEMを用いた3D観察による耐熱鋼析出組織の観察. 日本鉄鋼協会第159回春季講演大会. 2010
  13. SHIBUYA, Masachika, TODA, Yoshiaki, SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 析出強化型15Crフェライト鋼のクリープ強度と微細組織に及ぼすNi添加の影響. 日本鉄鋼協会第159回春季講演大会. 2010
  14. Kubushiro Keiji, Takahashi Satoshi, SAWADA, Kota, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼溶接継手のクリープ強度と組織の関係. 日本鉄鋼協会第159回春季講演大会. 2010
  15. SAWADA, Kota, TABUCHI, Masaaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro, HARA, Toru, Xin Man, Toshiaki Fujii. 高Cr鋼の低応力域でのクリープ強度と組織変化. 日本鉄鋼協会第159回春季講演大会. 2010
  16. LIU, Xinbao, SHIWA, Mitsuharu, SAWADA, Kota, YAMAWAKI, Hisashi, WATANABE, Makoto. Internal friction and modulus of 2.25Cr-1Mo steel measured by low-cycle fa. 2010年日本金属学会春期(第146回)大会. 2010
  17. ABE, Taichi, CENK, KOCER, SAWADA, Kota, TODA, Yoshiaki, ONODERA, Hidehiro. Z相とMX相の相安定性解析. 日本金属学会2009年春期(第144回)大会講演. 2010
  18. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. 高強度フェライト耐熱鋼のクリープ破断延性. 高温材料のフィジカル・メタラジーシンポジウム. 2010
  19. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. Long-term Creep Strength and Ductility of Creep Strength Enhanced Ferritic Steels. 8th NIMS-MPA-IfW Workshop. 2010
  20. Keiji Kubushiro, Satoshi Takahashi, SAWADA, Kota, KIMURA, Kazuhiro. The relationship between creep strength and microstructure in Mod.9Cr-1Mo steel weld joints. 8th International NIMS-MPA-IfW-Workshop. 2010
  21. LIU, Xinbao, SHIWA, Mitsuharu, SAWADA, Kota, YAMAWAKI, Hisashi, WATANABE, Makoto. Internal friction and modulus of 2.25Cr-1Mo steel measured by low-cycle fatigue machine. 安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム. 2010
2009
  1. SAWADA, Kota, KIMURA, Kazuhiro, TABUCHI, Masaaki, Mathias Bauer, Florian Kauffmann, Andreas Klenk. 高Cr鋼におけるクリープ中の多軸応力場と微細組織変化の関係. 第47回高温強度シンポジウム. 2009
  2. ABE, Taichi, CENK, KOCER, SAWADA, Kota, TODA, Yoshiaki. 高Crフェライト鋼中の複合炭窒化物の相安定性. 日本学術振興会 第172委員会. 2009
  3. SAWADA, Kota, KIMURA, Kazuhiro, TABUCHI, Masaaki, Mathias Bauer, Florian Kauffmann, Andreas Klenk. 高Cr鋼溶接熱影響部のクリープ中組織変化と多軸応力. 第53回日本学術会議材料研究連合講演会. 2009
  4. ABE, Taichi, CENK, KOCER, SAWADA, Kota, TODA, Yoshiaki, ONODERA, Hidehiro. フェライト鋼中のMX相とZ相の熱力学解析. 日本金属学会2009年秋期大会. 2009
  5. LIU, Xinbao, SHIWA, Mitsuharu, SAWADA, Kota, YAMAWAKI, Hisashi, WATANABE, Makoto. Creep evaluation of cold-worked 2.25Cr-1Mo steel by measurement of internal friction. 2009年日本金属学会秋期(第145回)大会. 2009
  6. Nakazato Naofumi, Komazaki Shin-ichi , SAWADA, Kota, TABUCHI, Masaaki, KIMURA, Kazuhiro, Kohno Yutaka. Change in Hydrogen Desorption Spectrum of Cr-Mo-V Steel Due to Creep. 14th International conference on fusion reactor materials. 2009
  7. Nakazato Naofumi, Komazaki Shin-ichi, SAWADA, Kota, TABUCHI, Masaaki, KIMURA, Kazuhiro, Kohno Yutaka. 1Cr-1Mo-0.25V鋼のクリープに伴う水素放出特性の変化. M&M2009材料力学カンファレンス. 2009
  8. SAWADA, Kota, TABUCHI, Masaaki, KIMURA, Kazuhiro, M.Bauer, F.Kauffmann, A.Klenk. 9-12%Cr鋼溶接熱影響部のクリープに伴う組織変化. 日本学術振興会耐熱金属材料第123委員会. 2009
  9. SAWADA, Kota, M. Bauer, F. Kauffmann, A. Klenk. 9Cr鋼溶接熱影響部のクリープ中の組織変化に及ぼす多軸応力場の影響. 日本鉄鋼協会 高温材料フィジカルメタラジー研究会. 2009
  10. LIU, Xinbao, SHIWA, Mitsuharu, SAWADA, Kota, YAMAWAKI, Hisashi, WATANABE, Makoto. Creep prediction of the 2.25Cr-1Mo steel by internal friction. 平成21年度 春季講演大会. 2009
  11. SAWADA, Kota, TABUCHI, Masaaki, FUJITSUKA, Masakazu, KIMURA, Kazuhiro. ASME Gr.23鋼の長時間クリープ強度に及ぼす組織・酸化の影響. 日本鉄鋼協会第157回春季講演大会. 2009
  12. LIU, Xinbao, SHIWA, Mitsuharu, SAWADA, Kota, YAMAWAKI, Hisashi, WATANABE, Makoto, YIN, Fuxing. Internal friction and creep behavior of the 2.25Cr-1Mo steel at elevated temperatures. 2009年日本金属学会春期(第144回)大会. 2009
  13. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. 9-12%Cr系耐熱鋼のクリープに伴う組織変化と材質劣化の特徴. 日本鉄鋼協会 電磁計測技術を用いた材料劣化診断の調査研究フォーラ. 2009
  14. LIU, Xinbao, SHIWA, Mitsuharu, SAWADA, Kota, YAMAWAKI, Hisashi, WATANABE, Makoto. Creep damage evaluation of Cr-Mo steel based on internal friction measurements. 安全・安心な社会を築く先進材料・非破壊計測技術シンポジウム. 2009
  15. SAWADA, Kota, FUJITSUKA, Masakazu, TABUCHI, Masaaki, KIMURA, Kazuhiro. ASME Gr.23鋼の長時間クリープ強度特性. 日本学術振興会 耐熱金属材料第123委員会. 2009
2008
  1. Sakamura Takashi, Komazaki Shin-ichi, Kohno Yutaka, SAWADA, Kota, KIMURA, Kazuhiro. Mod.9Cr-1Mo鋼のクリープに伴う水素放出スペクトルの変化. 第46回高温強度シンポジウム. 2008
  2. SAWADA, Kota, FUJITSUKA, Masakazu, TABUCHI, Masaaki, KIMURA, Kazuhiro. ASME Gr.23の長時間クリープ強度特性に及ぼす酸化の影響. 第46回高温強度シンポジウム. 2008
  3. ABE, Taichi, CENK, KOCER, SAWADA, Kota, TODA, Yoshiaki, ONODERA, Hidehiro. 高Cr鋼中のZ相の熱力学解析. 日本鉄鋼協会 第156回秋季講演大会. 2008
  4. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. 高Cr鋼における有害相析出と長時間クリープ強度低下. M&M2008材料力学カンファレンス. 2008
  5. SAWADA, Kota, Kenta Suzuki, KUSHIMA, Hideaki, TABUCHI, Masaaki, KIMURA, Kazuhiro. 高強度フェライト鋼の焼戻し熱処理によるZ相析出抑制. 先進材料の高温強度と組織研究会「平成20年度夏の学校」. 2008
  6. SAWADA, Kota. Creep behavior and microstructural stability of high Cr steels. KAERI seminar . 2008
  7. SAWADA, Kota. 高Cr耐熱鋼の長時間クリープ強度低下と組織変化. 日本鉄鋼協会北海道支部ノース・フォーラム第1回研究討論会. 2008
  8. SAWADA, Kota. 耐熱鋼の長時間クリープ強度と組織変化. 室蘭工業大学大学院博士後期課程物質工学専攻特別講演. 2008
  9. KIMURA, Kazuhiro, KUSHIMA, Hideaki, SAWADA, Kota. 改良9Cr-1Mo鋼のクリープ変形特性解析. 日本鉄鋼協会第155回春季講演大会. 2008
  10. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, KUBO, Kiyoshi. ASME P92/T92のクリープ強度に及ぼす応力の影響. 日本鉄鋼協会第155回春季講演大会. 2008
2007
  1. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. 高強度フェライト耐熱鋼のクリープ強度特性に及ぼす応力の影響. 第154回日本鉄鋼協会秋季講演大会. 2007
  2. Shin-ichi Komazaki, Tetsuya Honda, Yutaka Kohno, SAWADA, Kota, KIMURA, Kazuhiro. Mod.9Cr-1Mo鋼のクリープに伴う水素放出特性の変化. 日本鉄鋼協会第154回秋季講演大会. 2007
  3. OHMURA, Takahito, SAWADA, Kota, KIMURA, Kazuhiro, TSUZAKI, Kaneaki. SUS316 鋼の長時間時効過程における析出強化機構のナノスケール解析. 日本金属学会2007年秋期大会. 2007
  4. OHMURA, Takahito, SAWADA, Kota, KIMURA, Kazuhiro, TSUZAKI, Kaneaki. SUS316鋼の長時間時効析出挙動と局所力学特性. 先進材料の高温強度と組織研究会「平成19年度夏の学校」. 2007
  5. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. Region Splitting Analysis of Creep Strength of High Chromium Ferritic Creep Resistant Steels. New Materials Seminar. 2007
  6. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. Long-term Reliability of High Chromium Ferritic Steels for Application to Next Generation Fast Breeder Reactor. The 15th International Conference on Nuclear Engineering. 2007
  7. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. Influence of Composition Partitioning on Creep Strength of High Chromium Ferritic Creep Resistant Steels. Intermediate meeting of IIW Comm. IX-C: Creep and Heat resistant. 2007
  8. SAWADA, Kota. 高Cr鋼におけるZ相のTTP線図とクリープ強度低下. 日本鉄鋼協会第153回春季講演大会. 2007
  9. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki. 領域分割解析法によるクリープ強度評価と許容引張応力の見直し. 耐熱鋼・耐熱合金の組織安定性とクリープ変形挙動シンポジウム. 2007
  10. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. 先進発電プラント用耐熱鋼の長時間クリープに伴う組織変化と材質劣化. 第10回表面探傷シンポジウム. 2007
2006
  1. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. 9-12%Cr鋼において生成するZ相の特徴とそのクリープ強度へ及ぼす影響. 第4回「耐熱鋼および耐熱合金の組織安定性と寿命推定」フォーラム. 2006
  2. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. 9-12%Cr鋼における500〜700℃でのZ相析出挙動とクリープ強度低下. 日本材料学会第44回高温強度シンポジウム. 2006
  3. SAWADA, Kota, KIMURA, Kazuhiro, ABE, Fujio, TABUCHI, Masaaki. 耐熱鋼における高温での擬弾性挙動. 材料の微細組織と機能性第133委員会研究会. 2006
  4. OHMURA, Takahito, SAWADA, Kota, TSUZAKI, Kaneaki, KIMURA, Kazuhiro. Nano-mechanical characterization of the multi-phase microstructure of long-term aged type 316 stainless steel. 日本鉄鋼協会 第152回秋季講演大会. 2006
  5. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro, TABUCHI, Masaaki. 高Crフェライト系鋼における粗大複合窒化物形成による強化機能喪失. 日本金属学会「先進材料の高温強度と組織研究会」. 2006
  6. OHMURA, Takahito, SAWADA, Kota, TSUZAKI, Kaneaki, KIMURA, Kazuhiro. SUS316ステンレス鋼の高温長時間時効材における局所力学特性の不均一性評価. 先進材料の高温強度と組織研究会. 2006
  7. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 高Crフェライト鋼のクリープ強度低下に及ぼすZ相析出の影響. 日本材料学会第55期学術講演会. 2006
  8. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼の500〜700℃におけるZ相析出挙動. 日本鉄鋼協会第151回春季講演大会. 2006
  9. KUSHIMA, Hideaki, SAWADA, Kota, TODA, Yoshiaki, KIMURA, Kazuhiro. 高Crフェライト耐熱鋼のクリープ強度に及ぼすδフェライトの影響. 日本鉄鋼協会第151回春季講演大会. 2006
  10. YOSHINO, Masataka, MISHIMA Yoshinao, SAWADA, Kota, TODA, Yoshiaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 高Crフェライト耐熱鋼における析出物の粗大化挙動に及ぼすデルタフェライトの影響. 日本鉄鋼協会第151回春季講演大会. 2006
  11. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 9-12%Cr鋼のクリープ強度に及ぼすZ相析出の影響. 耐熱金属材料第123委員会. 2006
  12. KIMURA, Kazuhiro, SAWADA, Kota. クリープ強度の新評価法「領域分割解析法」を提案. NIMSフォーラム. 2006
2005
  1. SAWADA, Kota, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 9-12%Cr鋼の長時間クリープ中のZ相析出挙動. 日本鉄鋼協会第150回秋季講演大会. 2005
  2. YOSHINO, Masataka, 三島良直, SAWADA, Kota, TODA, Yoshiaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 高Crフェライト耐熱鋼の材質劣化挙動に及ぼすδ-フェライトの影響. 日本鉄鋼協会第150回秋季講演大会. 2005
  3. OHBA, Toshio, SAWADA, Kota, KIMURA, Kazuhiro, ABE, Fujio. 9Cr-0.5Mo-1.8W-V-Nb鋼の応力リラクセーション挙動. 日本鉄鋼協会 第150回秋季講演大会. 2005
  4. SAWADA, Kota, OHMURA, Takahito, OHBA, Toshio, ABE, Fujio, TSUZAKI, Kaneaki, KIMURA, Kazuhiro, 野中勇. 耐熱鋼の長時間時効・クリープによる弾性係数変化. 日本金属学会 先進材料の高温強度と組織研究会. 2005
  5. YOSHINO, Masataka, 三島良直, TODA, Yoshiaki, KUSHIMA, Hideaki, SAWADA, Kota, KIMURA, Kazuhiro. Influence of Austempering on Precipitation Behavior of MX Carbonitride in Modified 9Cr-1Mo Steel. 第9回超鉄鋼ワークショップ. 2005
  6. SAWADA, Kota, OHBA, Toshio, KUSHIMA, Hideaki, KIMURA, Kazuhiro. Effect of microstructure on static elastic modulus at high temperatures in ferritic steels. 第9回超鉄鋼ワークショップ. 2005
  7. OHBA, Toshio, SAWADA, Kota, KIMURA, Kazuhiro, ABE, Fujio, 岡田浩一. Stress Relaxation Property of Boron Added 9Cr Ferritic Creep Resistant Steel. 第9回超鉄鋼ワークショップ. 2005
  8. SAWADA, Kota, OHBA, Toshio, KUSHIMA, Hideaki, ABE, Fujio, KIMURA, Kazuhiro, 野中勇. フェライト系耐熱鋼の組織形態を考慮した高温弾性係数評価法の提案. 日本材料学会第54期学術講演会. 2005
  9. YOSHINO, Masataka, 三島良直, SAWADA, Kota, TODA, Yoshiaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro. MX炭窒化物の析出挙動に及ぼす焼ならし後の等温保持の影響. 日本鉄鋼協会第149回春季講演大会. 2005
  10. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. 折れ曲がりを考慮した12Cr耐熱鋼の長時間クリープ破断強度予測. 日本鉄鋼協会第149回春季講演大会. 2005
  11. YOSHINO, Masataka, 三島良直, SAWADA, Kota, TODA, Yoshiaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 焼ならし後の等温保持によるMX炭窒化物の析出挙動制御. 日本鉄鋼協会 第149回春季講演大会学生ポスターセッション. 2005
  12. SAWADA, Kota, OHBA, Toshio, KUSHIMA, Hideaki, KIMURA, Kazuhiro, ABE, Fujio, 野中勇. フェライト系耐熱鋼の高温での弾性的性質に及ぼすひずみ速度の影響. 日本鉄鋼協会第149回春季講演大会. 2005
  13. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. NIMSクリープデータシート 高温プラントの安全性向上を目指して数十年の時を刻む. 第4回つくばテクノロジー・ショーケース. 2005
  14. SAWADA, Kota, MIYAHARA, Kensuke, ABE, Fujio, KIMURA, Kazuhiro. 高Crフェライト系耐熱鋼の組織とクリープ特性. 日本材料学会 高温強度部門委員会設立50周年記念講演会. 2005
2004
  1. SAWADA, Kota, OHBA, Toshio, ABE, Fujio, KIMURA, Kazuhiro, 野中勇. 耐熱鋼のクリープおよび時効中の組織変化に伴う弾性的性質の変化. 第42回高温強度シンポジウム. 2004
  2. YOSHINO, Masataka, 三島良直, SAWADA, Kota, TODA, Yoshiaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼の析出挙動に及ぼす焼ならし熱処理の影響. 日本学術振興会耐熱金属材料123委員会. 2004
  3. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. 弾性限を考慮した高Crフェライト鋼の長時間クリープ強度予測. 第53期第3回高温強度部門委員会. 2004
  4. YOSHINO, Masataka, 三島良直, SAWADA, Kota, TODA, Yoshiaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼の析出挙動に及ぼす焼ならし熱処理の影響. COE若手フォーラム. 2004
  5. YOSHINO, Masataka, 三島良直, SAWADA, Kota, TODA, Yoshiaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 改良9Cr-1Mo鋼の析出挙動に及ぼす焼ならし熱処理の影響. 日本鉄鋼協会第148回秋季講演大会学生ポスターセッション. 2004
  6. YOSHINO, Masataka, 三島良直, SAWADA, Kota, TODA, Yoshiaki, KUSHIMA, Hideaki, KIMURA, Kazuhiro. 9Cr-1Mo-V-Nb鋼におけるオーステナイト−(Nb,V)(C,N)間の相平衡. 日本鉄鋼協会第148回秋季講演大会. 2004
  7. KIMURA, Kazuhiro, SAWADA, Kota, KUSHIMA, Hideaki. 弾性限を考慮したフェライト耐熱鋼のクリープ強度特性評価. 日本鉄鋼協会第148回秋季講演大会. 2004
  8. OHBA, Toshio, SAWADA, Kota, KIMURA, Kazuhiro, 岡田浩一, ABE, Fujio. ボロン添加9Crフェライト耐熱鋼の応力リラクセーション特性. 日本鉄鋼協会 第148回秋季講演大会. 2004
  9. SAWADA, Kota, OHBA, Toshio, ABE, Fujio, KIMURA, Kazuhiro, 野中勇. 耐熱鋼の弾性的性質に及ぼす組織の影響. 日本鉄鋼協会 第148回秋季講演大会. 2004
  10. SAWADA, Kota, KUBO, Kiyoshi, KIMURA, Kazuhiro. 高Cr鋼のクリープ損傷材における擬弾性挙動. 高温材料設計研究会. 2004
  11. SAWADA, Kota, OHBA, Toshio, 野中勇, ABE, Fujio, KIMURA, Kazuhiro. 長時間時効およびクリープ変形した耐熱鋼の弾性的性質. M&M2004材料力学カンファレンス. 2004
  12. 吉野正崇, SAWADA, Kota, KUSHIMA, Hideaki, TODA, Yoshiaki, KIMURA, Kazuhiro, 三島良直. Phase Equilibria between Austenite and (Nb, V)(C, N) in 9Cr-1Mo-V-Nb Steel. 第8回超鉄鋼ワークショップ. 2004
  13. KUSHIMA, Hideaki, SAWADA, Kota, KUBO, Kiyoshi, KIMURA, Kazuhiro. Influence of Tempering Temperature and Aluminum on Creep Property of Quenched and Tempered 2.25Cr-1Mo Steel. 8th Workshop on the Ultra-Steel. 2004
  14. OHBA, Toshio, SAWADA, Kota, KIMURA, Kazuhiro, ABE, Fujio, 岡田浩一. Stress Relaxation Behaviour of High Strength Ferritic Creep Resistant Steel. 第8回超鉄鋼ワークショップ. 2004
  15. KUSHIMA, Hideaki, SAWADA, Kota, KUBO, Kiyoshi, KIMURA, Kazuhiro. 2.25Cr-1Mo鋼のクリープ破断延性に及ぼす焼戻し熱処理とAlの影響. 日本鉄鋼協会第147回春季講演大会. 2004
  16. SEMBA, HIROYUKI, SAWADA, Kota, 堀内寿晃, ABE, Fujio. 高B添加フェライト系耐熱鋼のクリープ変形挙動と下部組織. 日本鉄鋼協会第147回春季講演大会. 2004
  17. KUTSUMI, HIROYUKI, TANEIKE, Masaki, SAWADA, Kota, ABE, Fujio. 予備酸化処理によるNIMS開発合金の耐酸化性向上. 日本鉄鋼協会 第147回春季講演大会. 2004

特許 TSV

登録特許
  1. 特許第6562476号 フェライト系耐熱鋼とその製造方法 (2019)
  2. 特許第6547994号 歪み検出装置 (2019)
  3. 特許第5713250号 耐熱性精密部品 (2015)
  4. 特許第4900639号 焼戻しマルテンサイト組織を有するフェライト耐熱鋼とその製造方法 (2012)
公開特許出願
  1. 特開110161060号 損傷状態判定装置、および損傷状態判定方法 (2019)
  2. 特開2019138856号 損傷状態判定装置、損傷状態判定方法、プログラム (2019)
  3. 特開3263732号 フェライト耐熱鋼とその熱処理方法 (2018)
  4. 特開2447384号 化学処理装置用耐熱部品とその製造方法 (2012)
  5. 特開2444508号 耐熱性精密部品用フェライト系Cr鋼とその製造方法、および耐熱性精密部品とその製造方法 (2012)
  6. 特開2011194458号 補修溶接方法 (2011)
  7. 特開2011196935号 余寿命評価方法 (2011)
  8. 特開2011006727号 化学処理装置用の耐熱部品 (2011)
  9. 特開WO2010/150636号 化学処理装置用の耐熱部品 (2010)
  10. 特開2010018821号 蒸気機関用鋼製部品 (2010)
  11. 特開2010018822号 鋼製地中熱交換部品 (2010)
  12. 特開2008248320号 フェライト系耐熱鋼とその製造方法 (2008)
  13. 特開1681359号 高温ボルト材 (2006)
  14. 特開2005076062号 高温ボルト材 (2005)
外国特許
  1. No. WO2016136888A1 FERRITE-BASED HEAT-RESISTANT STEEL AND METHOD FOR PRODUCING SAME (2016)
  2. No. EP2444508A4 FERRITIC Cr-STEEL FOR HEAT-RESISTANT PRECISION COMPONENT AND METHOD FOR PRODUCING SAME, AND HEAT-RESISTANT PRECISION COMPONENT AND METHOD FOR PRODUCING SAME (2014)
  3. No. US20120168044A1 HEAT-RESISTANT COMPONENT FOR CHEMICAL PROCESSING APPARATUS AND METHOD FOR PRODUCING SAME (2012)
  4. No. US20120132325A1 FERRITIC Cr-STEEL FOR HEAT-RESISTANT PRECISION COMPONENT AND METHOD FOR PRODUCING SAME, AND HEAT-RESISTANT PRECISION COMPONENT AND METHOD FOR PRODUCING SAME (2012)
  5. No. EP2447384A1 HEAT-RESISTANT COMPONENT FOR CHEMICAL PROCESSING APPARATUS AND METHOD FOR PRODUCING SAME (2012)
  6. No. EP2444508A1 FERRITIC Cr-STEEL FOR HEAT-RESISTANT PRECISION COMPONENT AND METHOD FOR PRODUCING SAME, AND HEAT-RESISTANT PRECISION COMPONENT AND METHOD FOR PRODUCING SAME (2012)
  7. No. WO2010150636A1 HEAT-RESISTANT COMPONENT FOR CHEMICAL PROCESSING APPARATUS AND METHOD FOR PRODUCING SAME (2010)
  8. No. WO2010146999A1 FERRITIC Cr-STEEL FOR HEAT-RESISTANT PRECISION COMPONENT AND METHOD FOR PRODUCING SAME, AND HEAT-RESISTANT PRECISION COMPONENT AND METHOD FOR PRODUCING SAME (2010)
  9. No. EP1681359A4 HIGH TEMPERATURE BOLT MATERIAL (2009)
  10. No. US20080216927A1 High Temperature Bolt Material (2008)
  11. No. EP1681359A1 HIGH TEMPERATURE BOLT MATERIAL (2006)
  12. No. WO2005021806A1 HIGH TEMPERATURE BOLT MATERIAL (2005)

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