高强铜钛合金的发展与应用  

Development and Application of High Strength and High Elasticity Copper-Titanium Alloys

作　　者：黄富 余方新[1] 冯桄波 程建奕[1] Huang Fu;Yu Fangxin;Feng Guangbo;Cheng Jianyi(School of Materials Science and Engineering,Nanchang University)

机构地区：[1]南昌大学材料科学与工程学院,南昌330031

出　　处：《特种铸造及有色合金》2020年第5期502-506,共5页Special Casting & Nonferrous Alloys

基　　金：国家重点研发计划资助项目(2016YFB0301302);国家自然科学基金资助项目(51661022)。

摘　　要：简述了铜钛合金的发展历程,主要介绍了二元铜钛合金的时效组织演变、二元铜钛合金成分、时效工艺与组织性能的关系、添加微量合金元素对铜钛合金微观组织和性能的影响以及铜钛合金目前的主要应用,并对铜钛合金的研究趋势进行了展望。The development history of copper-titanium alloys was described briefly, which included the aging transformation of binary copper-titanium alloys, the composition of binary copper-titanium alloys, the relationship between aging process and structure properties, the effect of adding trace alloying elements on the microstructure and properties of copper-titanium alloys and the main applications of copper-titanium alloys. Finally, the research trend of copper-titanium alloys was prospected.

关 键 词：铜钛合金 弹性材料 时效强化 合金化 

分 类 号：TG146.11[一般工业技术—材料科学与工程]