摘要
利用ＲＳ／ＰＭ，ＭＡ和粉末挤压等新技术制备ＡｇＮｉ１０Ｙ、ＡｇＮｉ２０Ｙ、ＡｇＮｉ３０Ｙ材料．通过透射电镜，能谱微区分析，Ｘ射线衍射分析和力学性能测试，研究材料的显微组织及性能．结果表明，新合金综合性能优于传统的ＡｇＮｉ系材料．
New materials of AgNi 10 Y,AgNi 20 Y and AgNi 30 Y were prepovred by rapid solidification-powder metallurgy,mechanically alloyed and extruding.Their microstructure and properties were determined by mems of STEM,microlocation analysis by EDS,X-ray and tensile testing.The results showed that the new alloys howe better mechanical properties than old ones.
出处
《昆明理工大学学报（理工版）》
1997年第2期83-86,共4页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
银镍钇合金
粉末冶金
组织
力学性质
Ag-Ni-Y alloys
powder metallurgy
electrical materiads
