摘要
对球磨合金进行不同时间的热处理,分析了热处理前后的X射线衍射(XRD)图及其磁热效应△T-T曲线。结果表明,合理的热处理时间可以使该合金粉畸变的晶格得到恢复。
The mechanical milling alloys were treated under different heat treatment time. The XRD patterns and the magneto caloric effect curves of the samples before and after heat treatment were analyzed .The experiment results show that proper heat treatment time can decrease the crystal lattice distortion of the alloy.
出处
《热加工工艺》
CSCD
北大核心
2007年第20期44-45,共2页
Hot Working Technology
关键词
磁制冷材料
热处理时间
晶格扭曲
magnetic refrigeration material
heat treatment time
crystal lattice distortion
