Microstructures of heat-treated L21/L12 multi-phase intermetallic alloys in the system Co-Ni-Al-Ti

被引：0

作者：

Wang, LJ ^{[1
]}

Li, JG ^{[1
]}

Zhang, YG ^{[1
]}

Chen, CQ ^{[1
]}

机构：

[1] Beijing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, Beijing 100083, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2001年 / 30卷 / 02期

关键词：

quaternary system Co-Ni-Al-Ti; L2(1)-type; (Co; Ni)(2)AlTi; L1(2)-type; Ni)(3)(Al; Ti); intermetallics; microstructure;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Various heat-treatments has been carried out for high-temperature structural intermetallic alloys comprised of L2(1)-type (Co,Ni)(2)AlTi and Ll(2)-type (Co,Ni)(3)(Al,Ti) ordered phases in the quaternary system Co-Ni-Al-Ti. The optimum heat-treatment parameters were found out through microstructural analysis, and the properties of the intermetallic alloy have been improved.

引用

页码：114 / 117

页数：4

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