Nanaostructure-dendrite Ti44Cu46Co4Zr6 composite with excellent mechanical properties

摘要：

　　New bulk nanostructure-dendrite Ti44Cu46Co4Zr6 composite with excellent mechanical properties has been fabricated by using copper molder casting through systematic alloy design from binary Ti50Cu50.The results showed that the micro-scaled β-Ti(M) solid solution embedding on the nanostructured matrix,which resulted in the excellent mechanical properties:high fracture strength (σf=2278 MPa) and good ductility (εp =9.01%) under quasi-static compression.

关键词： Nanostructure-dendrite composite Copper molder casting Mechanical property Shear band

作者: Xin fang Zhang Xiaoqing Guo Changyin Gao Zhiqiang Jiang

作者单位: School of Mechatronics Engineering, Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou, 450015, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 369-372

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）