材料工程Issue(10)：42-46,5.
热等静压工艺参数对ZTC4钛合金力学性能的影响
Effects of Hot Isostatic Pressing Treatment Parameters on Mechanical Properties of ZTC4 Casting Titanium Alloy
摘要
Abstract
In order to obtain the best mechanical properties of ZTC4 alloy casting, effects of hot iso-static pressing treatment parameters (temperature, time and pressure) on microstructure of ZTC4 casting titanium alloy were investigated systemically. The results show that the room temperature tension and bend properties are obviously affected by the hot isostatic pressing treatment parameters, especially the elongation of ZTC4 alloy, but the impact property is affected slightly. The casting show the best mechanical properties when they are HIP at 920℃ for 2h with the pressure of 125MPa,by consideration of all the conditions.关键词
热等静压/钛合金/力学性能Key words
hot isostatic pressing/titanium alloy/mechanical property分类
矿业与冶金引用本文复制引用
赵嘉琪,杨伟光,南海,吴国清..热等静压工艺参数对ZTC4钛合金力学性能的影响[J].材料工程,2011,(10):42-46,5.基金项目
北京市科技新星计划(2007B016) （2007B016）
教育部长江学者和创新团队发展计划(IRT0805) （IRT0805）
