开坯换向前变形量对TC11厚板组织及性能的影响  

Effect of Deformation Rate before Cross- rolling on Microstructure and Property of TC11 Titanium Plate

作　　者：李晓艳[1] 张智鑫[1] 陈海涛[1] 郭金榜 齐炜[1] 赵小龙[1] 庞洪[1] 王红武[1] 

机构地区：[1]宝鸡钛业股份有限公司,陕西宝鸡721014

出　　处：《冶金丛刊》2015年第5期12-14,共3页Metallurgical Collections

摘　　要：TC11合金是良好的马氏体型两相钛合金。本文研究了轧制时开坯换向前变形量对TC11厚板组织及性能的影响,数据分析发现,不同开坯换向前变形量对成品板材组织无明显影响,当开坯换向前变形量在8%时其力学性能及冲击性能达到峰值。TC11 alloy is a Martensite -type two -phase titanium alloy.Effect of deformation rate of first processing before cross -rolling on microstructure and mechanical property of TC11 titanium plate was studied.The result shows that different deformation rates before cross -rolling have no effect on micro-structure of finished plates,and the mechanical and impact property reach peak when the deformation rate is 8% before cross -rolling in the first processing.

关 键 词：TC11板材 开坯换向前变形量 显微组织 性能 

分 类 号：TG146[一般工业技术—材料科学与工程]