湖南大学学报（自然科学版）Issue(7)：1-5,5.
钛合金深冷及冷热循环处理研究
Study on the Performance Improvement of Titanium Alloy through Deep Cryogenic and Thermal-cold Cycling Treatment
摘要
Abstract
By simulating the space of special environment,the effects of deep cryogenic treatment and thermal-cold cycling treatment on the microstructure and mechanical properties of Ti ,TA7,TC4,TC10 ti-tanium alloys were investigated with hardness test,microstructure ,XRD and SEM analysis.The results have shown that deep cryogenic treatment and thermal-cold cycling treatment can improve the microstruc-ture and the mechanical properties.Furthermore,the twinning of titanium is increased through thermal-cold cycling treatment.关键词
钛合金/深冷处理/冷热循环处理/XRD/显微组织Key words
titanium alloys/deep cryogenic treatment/thermal-cold cycling treatment/XRD/micro-structure分类
通用工业技术引用本文复制引用
陈振华,谢配孺,姜勇,陈鼎..钛合金深冷及冷热循环处理研究[J].湖南大学学报（自然科学版）,2014,(7):1-5,5.基金项目
湖南省自然科学基金杰出青年项目(14JJ013) （14JJ013）
上海航天科技创新基金资助项目(SAST201221) （SAST201221）
