- Address
- 305-0047 茨城県つくば市千現1-2-1 [アクセス]
研究内容
- Keywords
magnesium, quasicrystal, interfaces, transmission electron microscopy
I am working on development of magnesium alloys for structural applications, especially the application of quasicrystalline phase in Mg-Zn-rare earth alloys for strengthening. Quasicrystals are my special interest. My basic interest is study of microstructures by transmission electron microscopy (TEM), and microstructure-property correlation. Study of interfaces and other defect structures by TEM.
出版物2004年以降のNIMS所属における研究成果や出版物を表示しています。
論文
- Yukiko Ogawa, Alok Singh, Hidetoshi Somekawa. Damping property of phases of Mg–Sc measured by nano-DMA. MRS Communications. 12 [6] (2022) 1220-1224 10.1557/s43579-022-00298-y
- Hidetoshi Somekawa, Dudekula Althaf Basha, Alok Singh, Tomohito Tsuru, Masatake Yamaguchi. Non-Basal Dislocation Nucleation Site of Solid Solution Magnesium Alloy. MATERIALS TRANSACTIONS. 61 [6] (2020) 1172-1175 10.2320/matertrans.mt-m2020040
- Hidetoshi Somekawa, Yukiko Ogawa, Yoshinori Ono, Alok Singh. Deformation behavior at cryogenic temperature in extruded Mg–Al–Zn alloy. Philosophical Magazine Letters. 102 [11-12] (2022) 396-406 10.1080/09500839.2022.2143592
会議録
- SINGH, Alok, DUDEKULA, Althaf Basha, SOMEKAWA, Hidetoshi, ROSALIE, Julian Mark, TSUCHIYA, Koichi. Study of severely plastically deformed alloys by application of scanning transmission electron microscopy techniques. EMSI 2017 Proceedings, International Conference on Electron Microscopy and allied Techniques. (2017) 68-70
- SINGH, Alok, DUDEKULA, Althaf Basha, Naoko Ikeo, SOMEKAWA, Hidetoshi, Toshiji MUKAI. Lattice ordering and microstructure of ultra-high strength Mg-Ca-Zn alloys. Proceedings of Magnesium Technology 2016. (2016) 83-88
- SOMEKAWA, Hidetoshi, OHSAWA, Yoshiaki, SINGH, Alok, A. Kinoshita, K. Washio, A. Kato, T. Mukai. Effect of micro-alloying elements on mechanical properties in dilute magnesium alloys. Proceedings of the Mg 2015. (2015) 25-30
口頭発表
- ジョディ デニス エドガード, 北嶋 具教, シン アロク, 渡邊 誠. フラットトップレーザ粉末床溶融結合法により造形した Ni 単結晶の高温におけるミクロ組織安定性. 日本金属学会2023年春期講演大会. 2023
- HARA, Toru, SINGH, Alok. Electron microscopy techniques developed in NIMS for materials research. 13th the Indian Scientists Association in Japan (ISAJ) Symposium. 2022
- JODI, Dennis Edgard, KITASHIMA, Tomonori, SINGH, Alok, WATANABE, Makoto. Suppressed Dislocation Density in Single-Crystal Pure Ni Fabricated via Laser Powder Bed Fusion with a Flat-Top Laser Profile. 13th Annual ISAJ Symposium: Frontiers of Materials, Life & Earth Sciences and Beyond. 2022
その他の文献
- Toshiji Mukai, SINGH, Alok, TSUCHIYA, Koichi. 強ひずみ加工による高エントロピー合金の高強度化. 日本機械学会誌. 121 [1192] (2018) 24-27
- Nayuta Takemori, SINGH, Alok. Latest trends in quasicrystal research. CURRENT SCIENCE. (2017) 377-379
- SINGH, Alok, Kiran N. Solanki, Michele V. Manuel, Neale R. Neelameghham. Preface. Magnesium Technology 2016. (2016) xi-xii
特許
- 特許第5288717号 耐摩耗性マグネシウム合金 (2013)
- 特許第6080067号 マグネシウム合金 (2017)
- 特許第5403508号 Mg合金部材。 (2013)
- 特開2005113234号 高強度マグネシウム合金およびその製造方法 (2005)
- 特開2008240032号 耐摩耗性マグネシウム合金 (2008)
- 特開2014040672号 マグネシウム合金とその製造方法 (2014)
所属学会
日本金属学会 (JIM)、インド金属学会 (IIM), The Minerals, Metals and Materials Society (TMS)
受賞履歴
- Magnesium Fundamental Research Award, TMS Light Metals Division (2009) ()