Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报

ZHONGGUO YOUSEJINSHU XUEBAO

第20卷    第z1期    总第1期    2010年10月

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文章编号:1004-0609(2010)S1-s0025-03
锻造工艺对TC10钛合金棒材性能的影响
陈国财,杨文甲,陈  苏,晁  雷

(沈阳市亨运达钛业开发有限公司,沈阳110102)

摘 要: 对锻造工艺主要参数,如坯料加热温度、锻比和变形方式,对锻棒性能的影响进行研究。小型试验结果表明:当成品火次前,坯料的加热温度控制在比相变点低20~30 ℃,锻比应大于4时,棒材具有良好的室温拉伸性能,可完全满足国标GB/T2965—2007要求。

 

关键字: TC10钛合金;锻造比;相变点;镦拨变形

Effects of forging technics on performance of TC10 titanium alloy stick
CHEN Guo-cai, YANG Wen-jia, CHEN Su, CHAO Lei

Shenyang Hengyunda Titanium Development Limited Company, Shenyang 110102, China

Abstract:The effects of forging technic parameters, such as heat up temperature of preform body, forging ratio and distortion manner, on the stick performance were studied. The experimental results show that the heating temperature of finished pormer preform body should be controlled to be lower 20−30 ℃ than transformation point, and the forging ratio should be larger than 4, then the stick has good extend performance at room temperature, satisfying the demand of Chinese Standard GB/T2965—2007.

 

Key words: TC10 titanium alloy; forging ratio; transformation point; upsetting distortion

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

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