寇宏超,管恒,王军,唐斌,李金山.Zr基非晶合金与铜的扩散连接研究[J].稀有金属材料与工程,2016,45(1):42~45.[Kou Hongchao,Guan Heng,Wang Jun,Tang Bin,Li Jinshan.Diffusion bonding between Zr-based metallic glass and Copper[J].Rare Metal Materials and Engineering,2016,45(1):42~45.]
Zr基非晶合金与铜的扩散连接研究
投稿时间:2014-01-02  修订日期:2014-02-19
中文关键词:  扩散连接  金属玻璃  中间层  界面
基金项目:
中文摘要:
      利用Gleeble 3500热模拟试验机在添加和未添加扩散连接中间层条件下对Zr41.25Ti13.75Cu12.5Ni10Be22.5块体非晶合金与纯铜的扩散连接性进行了研究。实验结果表明,在两种条件下均获得了裂纹和空洞的良好的连接界面。通过扫描能谱分析和电子探针分析在连接界面处观察到明显的元素扩散,但元素扩散距离较窄。非晶合金中晶化相的出现促进了界面处元素的扩散。
Diffusion bonding between Zr-based metallic glass and Copper
英文关键词:diffusion bonding  metallic glass  interlayer  interface
英文摘要:
      The diffusion bonding capability between Zr41.25Ti13.75Cu12.5Ni10Be22.5 bulk metallic glass and pure Cu with and without interlayer was studied on a Gleeble3500 thermomechanical simulator. Good diffusion bonding joints without cracks and voids have been obtained under both conditions. Atomic diffusion at the interface was obviously observed using EDS and EPMA methods, while the diffusion zones were very narrow. The crystalline phases which were transformed from amorphous state accelerated the atomic diffusion at the interface.
作者单位E-mail
寇宏超 西北工业大学凝固技术国家重点实验室 hchkou@nwpu.edu.cn 
管恒 西北工业大学凝固技术国家重点实验室  
王军 西北工业大学凝固技术国家重点实验室  
唐斌 西北工业大学凝固技术国家重点实验室  
李金山 西北工业大学凝固技术国家重点实验室  
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