Ti-1023钛合金改锻工艺优化
发布人：上海艾荔艾合金股份有限公司www.shailiai.cn
更新时间：2016-01-23
Ti-1023钛合金通过适当的变形，可达到组织性能的良好匹配。设计了3种改锻工艺方案，试样经过改锻后测试其宏观/微观组织、拉伸性能和断裂韧性。结果表明：第1、2种工艺方案由于原始β晶粒尺寸偏大、晶界破碎不充分塑性很低；综合前2种方案的第3种方案获得的钛合金的显微组织和力学性能都比较理想，而且该工艺重复性较好，可作为实际生产工艺。
Ti-1023钛合金改锻工艺优化Deformation process optimization of Ti-1023 titanium alloyTi-1023钛合金通过适当的变形，可达到组织性能的良好匹配。设计了3种改锻工艺方案，试样经过改锻后测试其宏观/微观组织、拉伸性能和断裂韧性。结果表明：第1、2种工艺方案由于原始β晶粒尺寸偏大、晶界破碎不充分塑性很低；综合前2种方案的第3种方案获得的钛合金的显微组织和力学性能都比较理想，而且该工艺重复性较好，可作为实际生产工艺。
The excellent combined properties could be achieved by means of proper deforming process for Ti-1023 titanium alloy. Three deforming schemes were designed, named schemes 1, 2 and 3, respectively. The micro/macro-structures were checked and mechanical properties were tested. It is shown that Ti-1023 titanium alloy deformed by schemes 1 and 2 have poor ductility for large original β grain sizes and insufficient breakage of grain boundary. Ti-1023 titanium alloy deformed by schemes 3 shows better micro/macro-structures and mechanical properties, and the process is of good repeatability. So, the process using case 3 can act as factory process.
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AILIAI has been a reliable partner and supplier of sophisticated and high-quality semi-finished products maed of alloys. In dialogue with our customers, we optimise our products to meet the specific application requirements. AILIAI develops the best alloy material solutions for current and future challenges.
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For more information on the alloys and services that we supply, call us at 086-021-67660801 or email us at kefu@ailiaigroup.com. You can also get in touch on social media, we are constantly active on Weibo, Weixin, LinkedIn and Twitter.