- Address
- 305-0047 1-2-1 Sengen Tsukuba Ibaraki JAPAN [Access]
Research
- 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.
PublicationsNIMS affiliated publications since 2004.
Research papers
- Wataru Tasaki, Koichi Tsuchiya, Nobuo Nagashima, Alok Singh, Takahiro Sawaguchi. Effect of phase stability of FCC and HCP phases on tensile and low-cycle fatigue properties of Co–20Cr–10Mo–xNi medium-entropy alloys. Journal of Alloys and Compounds. 1016 (2025) 178851 10.1016/j.jallcom.2025.178851
- Hidetoshi Somekawa, Alok Singh. Tensile response at dynamic strain rates in fine-grained Mg and Mg binary alloys. Materials Science and Engineering: A. 953 (2026) 149745 10.1016/j.msea.2026.149745
- Sachiko Hiromoto, Aya Chiba, Silvia Pomes, Alok Singh, Takanobu Hiroto. Structurally colored calcium phosphate nanocoatings via aqueous formation on highly reactive magnesium alloy surfaces. Materials Letters. 417 (2026) 140756 10.1016/j.matlet.2026.140756
Proceedings
- 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
Presentations
- SINGH, Alok. Effect 􀀁of alloy composition􀀁on on microstructure 􀀁and strength􀀁 of a fine􀀁 grained. TMS 2015 Annual Meeting and Exhibition. 2015
- SINGH, Alok. Lattice ordering and microstructure of ultra-high strength Mg-Ca-Zn alloys. TMS 2016 145th Annual Meeting and Exhibition. 2016
- 染川 英俊, 井戸 萌, シン アロク. 双晶導入Mg合金の衝撃引張応答と組織変化. 第33回機械材料・材料加工技術講演会 (M&P2026). 2026
Misc
- 染川 英俊, ドゥデクラ アルタフ バシャ, 小川 由希子, シン アロク. 粒界偏析制御によるMg合金展伸材の室温塑性変形. 熱処理. 63 [5] (2023) 249-250
- 小川 由希子, チャンディラン エランゴ, シン アロク, 染川 英俊. HCP/BCC Mg-Sc合金の機械的および機能的特性. 金属. 93 [11] (2023) 983-989
- 向井俊司, シン アロク, 土谷 浩一. 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
Published patent applications
- マグネシウム基合金伸展材 (2024)
- マグネシウム基合金展伸材及びその製造方法 (2016)
- マグネシウム基合金伸展材及びその製造方法 (2019)
Society memberships
日本金属学会 (JIM)、インド金属学会 (IIM), The Minerals, Metals and Materials Society (TMS)
Awards
- Magnesium Fundamental Research Award, TMS Light Metals Division (2009) ()
この機能は所内限定です。
この機能は所内限定です。