材料期刊网

EFFECT OF γ-IRRADIATION ON CuZnAl SHAPE MEMORY ALLOY

ZHANG Guilin XU Feng LIU Wenhong YU Fanghua Shanghai Institute of Nuclear Research , Academia Sinica , Shanghai , ChinaWANG Jingcheng SHAO Zichang Shanghai Iron and Steel Research Institute , Shanghai , China

金属学报(英文版)

Effect of γ-irradiation on the shape memory alloy CuZnAl has been studied by the techniques of TEM,positron annihilation etc..The martensitic transformation temperature of the alloy increases obviously ofter γ-irradiation at a dose of 2×10~7 Gy but not for a dose of 1× 10~7 Gy.The shape memory effect in both irradiated alloys remains unaffected.

关键词: γ-irradiation , null , null , null

钢铁研究学报(英文版)

关键词:

γ辐照对CuZnAl形状记忆合金影响的研究

张桂林 , 徐峰 , 刘文宏 , 俞方华 , 王景成 , 邵自昌

金属学报

用透射电子显微镜和正电子湮没等分析手段,研究了CuZnAl形状记忆合金的γ辐照效应,此合金经一定剂量的γ辐照后,马氏体转变温度明显提高,而形状记忆功能仍保持不变。

关键词: γ射线辐照 , shape-memory alloy , martensitic transformation temperature