期刊
NANO-SCALE AND AMOURPHOUS MATERIALS
卷 688, 期 -, 页码 400-+出版社
TRANS TECH PUBLICATIONS LTD
DOI: 10.4028/www.scientific.net/MSF.688.400
关键词
Bulk metallic glass; Ti-Cu-Co-Zr-Sn-Be alloys; Minor-alloying; Glass-forming ability
Effect of Minor Si and Ag additions on glass-forming ability (GFA) of the base Ti44Cu38.9Co4Zr6Sn2Be5.1 (at. %) alloy are studied. (Ti44Cu38.9Co4Zr6Sn2Be5.1)(100-x)R-x (R = Si, Ag, x=0, 1, 2, 3 at. %) metallic glasses are formed by splat-quenching and copper mold suction casting. It is found that the minor Si and Ag additions enhance the glass-forming ability of Ti44Cu38.9Co4Zr6Sn2Be5.1 greatly. The maximum size of fully amorphous structure is increased from 4 mm for base alloy to be larger than 6 mm for alloys containing 1-2 at. % Si/Ag, while Si/Ag more than 2 at. % additions decrease the GFA.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据