Effect of Hot-rolling on Microstructure and Mechanical Property of BT14 Alloy

摘要：

BT14 alloy is a kind of heat-strengthened (α+β) titanium alloy, which was originally developed by Russia and applied in fabricating welding-structures, fastening pieces and forging pieces. BT14 alloy in this paper were investigated to study the effect of hot-rolling on microstructure and mechanical property. It was found that alloys consisted of α+β phase, and grain was refined significantly after hot-rolling to 10mm sheet from 80mm forged-slab. There was no obvious improvement in room temperature tensile strength induced by hot-rolling, but a little increment in room temperature plasticity. Results in this paper contributed to optimization of rolling technology, which assured the homogeneity of mechanical property in BT14 alloy.

关键词： BT14 Hotrrolling Microstructure Mechanical Property

作者: Weidong WANG Jing ZHU Jinjin SHANG Xiaogang ZHU Baoquan FU Jianchao DU

作者单位: Western Superconducting Technoloties Co. ,Ltd,Xian 710018 ,China

会议类型: 国际会议

会议名称: The 12th World Conference Titanium(第十二届世界钛会 Ti-2011)

会议地点: 北京

会议语种:英文

页码: 1247-1248

在线出版日期: 2011-06-19（万方平台首次上网日期，不代表论文的发表时间）