钛合金的组织、性能及加工技术研究进展

Study Progress of Microstructure, Properties and Processing Technology of Titanium Alloys

介绍了钛合金的组织及性能特点。论述了钛合金根据其化学成分、成形温度及其冷却速度不同而形成的魏氏组织、网篮状组织、等轴状组织和双态组织的性能特点。综述了钛合金常用的加工工艺方法的特点并讨论了改善其加工性能的途径。

The characteristic of microstructure and properties of titanium alloys were introduced. The properties characteristics of different microstructure of titanium alloys forming based on its different chemical composition, forming temperature and cooling rate, such as widmanstatten structure, basketweave structure, equiaxed structure and bimodal structure were discussed. The characteristics of the commonly used processing technology of titanium alloy were reviewed, and the ways to improve the processing properties were discussed.