Cu-Zr-Nb Crystalline-amorphous Composites Investigated by Thermodynamic Calculation and Ion Beam Mixing Experiments

摘要：

　　The formation of Cu-Zr-Nb metallic glass was predicted by thermodynamic calculation and then five Cu-Zr-Nb ternary metallic multilayered films were designed and prepared by electron depositing.The metastable supersaturated solid solutions,amorphous phase as well as their composites were able to be obtained in these Cu-Zr-Nb metallic multilayered films upon ion beam mixing.The observations provided a clew to improve the ductibility of the metallic glasses.Some possible interpretations were presented concerning the formation of the crystalline-amorphous composite.

关键词： Cu-Zr-Nb system Metallic multilayered films Ion beam mixing Crystalline-amorphous Composites

作者: S.H.Liang T.L.Wang X.Bai J.H.Li

作者单位: State Nuclear Electric Power P, D&R Institute, Beijing 100095, China Direct Digital Imaging Technology Inc. Beijing 100195, China Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China

会议类型: 国际会议

会议名称: the Chinese Materials Congress 2012(2012年中国材料大会(CMC2012))

会议地点: 太原

会议语种:英文

页码: 793-798

在线出版日期: 2012-07-13（万方平台首次上网日期，不代表论文的发表时间）