Influence of Hydrogen Content on Cold Heading of TC21 Titanium Alloy Hexagon Bolt and Microstructure Microhardness
Zong Shengjie, Ma Zhiyuan, Yuan Baoguo
Nonferrous Metals Processing . 2024, (4): 9 -12 .  DOI: 10.3969/j.issn.1671-6795.2024.04.002