摘要
本文采用电阻－温度测试仪，系统地研究了合金元素Ａｌ、Ｂｅ含量对Ｃｕ－Ａｌ－Ｂｅ－Ｘ合金相变点的影响。结果表明，该合金在一定成分范围内，随着合金元素Ａｌ、Ｂｅ含量的增加，相变点Ａｓ、Ａｆ、Ｍｓ、Ｍｆ均下降，尤其是对Ｂｅ含量更加敏感。
Systematic research has been done regarding the effect of alloying element on the phase transformation temperature of Cu Al Be X alloy by means of resistant temperature surveying instrument.The result shows that the additions of Al and Be lead to the drop of phase transformation temperature A s、A f、M s、M f and particularly the addition of Beleads to a sharp decrease of the phasetransformation temperature A s、A f、M s、M f.
出处
《金属功能材料》
CAS
1997年第6期267-269,共3页
Metallic Functional Materials
关键词
相变点
铜基
形状记忆合金
铜
铍
Cu Al Be X alloy,alloying element,phasetransformation temperature
