Grain Refiner for TiAl Intermetallic Compounds

材料科学技术（英）, 1994, 10(3): 205-208.

Grain Refiner for TiAl Intermetallic Compounds

Yuehui HE , Yexiang LIU , Baiyun HUANG , Xuanhui QU and Changming LEI (Powder Metallurgy Research Institute , Central South University of Technology , Changsha , 410083 , China)

The effect of BN addition on the grain size and rnechanical properties of Ti-34.1 wt-%Al alloy was investigated. It has been found that BN is an effective grain refiner for TiAl base alloys, The addition of a small arnount of BN to TiAl can change the coarse columnar grains of as-cast rnicrostructure into the fine equiaxed grains. It has been also determined that Ti-34.1 wt-%Al-1.0 wt-%BN alloy has better mechanical properties and microstructure

参考文献

[1]

上一张下一张

计量

下载量()
访问量()

作者相关

在本站搜索
Yuehui HE Yexiang LIU Baiyun HUANG Xuanhui QU and Changming LEI (Powder Metallurgy Research Institute Central South University of Technology Changsha 410083 China)
在百度学术搜索
Yuehui HE Yexiang LIU Baiyun HUANG Xuanhui QU and Changming LEI (Powder Metallurgy Research Institute Central South University of Technology Changsha 410083 China)
在万方数据库搜索
Yuehui HE Yexiang LIU Baiyun HUANG Xuanhui QU and Changming LEI (Powder Metallurgy Research Institute Central South University of Technology Changsha 410083 China)
在CNKI搜索
Yuehui HE Yexiang LIU Baiyun HUANG Xuanhui QU and Changming LEI (Powder Metallurgy Research Institute Central South University of Technology Changsha 410083 China)

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%

材料期刊网

Grain Refiner for TiAl Intermetallic Compounds

参考文献