Martensite stabilization and thermal cycling stability of two-phase NiMnGa-based high-temperature shape memory alloys

• Main Authors: Yang, Shuiyuan., Liu, Yong., Wang, Cuiping., Liu, Xingjun.
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/85439; http://hdl.handle.net/10220/10365
• Institution: Nanyang Technological University

The martensite stabilization and thermal cycling stability of four types of two-phase NiMnGa-based high-temperature shape memory alloy, including Ni56+xMn25Ga19−x (x = 0, 1, 2, 3, 4), Ni56Mn25−yFeyGa19 (y = 4, 8, 9, 12, 16), Ni56Mn25−zCozGa19 (z = 4, 6, 8) and Ni56Mn25−wCuwGa19 (w = 2, 4, 8) alloys,...