Aging Response and Properties of Ti-7333 Titanium Alloy

摘要：

Ti-7333 is a recently developed near-β titanium alloy with promising mechanical properties for a number of structural applications. The aging response and properties of this alloy have been investigated using optical microscopy and transmission electron microscopy, as well as tensile and hardness testing. The results suggest that this alloy exhibits rapid aging response, welldispersed aging precipitates and high precipitation strengthening. In addition, super-transus solution treated and aged condition results in high precipitation strengthening with low tensile ductility, while excellent combination of strength and ductility can be obtained in sub-transus solution treated and aged condition.

关键词： Near-β titanium alloy aging response tensile properties

作者: Hongchao Kou Mnjie Lai Bin Tang Zhishou Zhu Hui Chang Jinshan Li Lian Zhou

作者单位: State key Laboratory of Solidification Processing,North-western Polytechnical University ,Xian 7100 Beijing Institute of Aeronautical Materials, Aviation Industry Corporation of China,Beijing 100095 ,

会议类型: 国际会议

会议名称: The 12th World Conference Titanium(第十二届世界钛会 Ti-2011)

会议地点: 北京

会议语种:英文

页码: 1206-1208

在线出版日期: 2011-06-19（万方平台首次上网日期，不代表论文的发表时间）