Effect of compositional modification on ductility of B2 phase in Ti-Al-Nb intermetallic alloy

被引：3

作者：

Tang, F ^{[1
]}

Hagiwara, M ^{[1
]}

机构：

[1] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan

来源：

JOURNAL OF MATERIALS RESEARCH | 2002年 / 17卷 / 10期

关键词：

D O I：

10.1557/JMR.2002.0378

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Room-temperature ductility of two Ti-Al-Nb intermetallic alloys with close chemical compositions was investigated by tensile testing. The two alloys' ductilities in the B2 single-phase state were significantly different, which indicated that the ductility of B2 phase state was, sensitive to the chemical composition. The alloy with more ductile,B2 phase exhibited higher ductility in O + B2 two-phase state.

引用

页码：2611 / 2614

页数：4

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