Microstructure and mechanical properties of TC4 alloy modified and reinforced by TiB+TiN/Ti inoculants ribbons

Zhao Long Cui Chunxiang Liu Shuangjin Zhao Lichen Li Nuo · 2016

阅读量：160

电子显微镜

期刊名称：

Materials Science and Engineering A 2016 年 663 卷

发表日期：

2016.04.29

摘要：

Vacuum rapid solidification technique was utilized to prepare TiB+TiN/Ti inoculants ribbons, which were added to TC4 alloy melt to get refined titanium matrix composites (TMCs). For comparing and analyzing the influence of inoculants, authors mainly studied microstructure and mechanical properties of TC4 alloy modified and reinforced by TiB+TiN/Ti inoculants ribbons prepared by in situ reaction. The in situ reaction are: (1) 3Ti+2BN??’TiB