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钛及钛合金因其优异的综合性能得到广泛的应用,为满足市场的要求及科技发展,新型钛合金研究受到高度重视。近5年中国创新研制的钛合金得到长足发展,研究规模扩大,合金品种逐步完善,基本满足了用户的需求。文章简要评述了近5年国内典型新型钛合金的发展及新型超高强钛合金的定量设计,以期为钛合金的发展及批量生产提供技术支撑。
Titanium and titanium alloys are widely used because of their excellent comprehensive properties. In order to meet the market requirements and the development of science and technology, the research of new titanium alloys has received great attention. In the recent 5 years, the titanium alloy developed by China has made great progress, the research scale has been expanded, the alloy varieties have been gradually improved, and the needs of users have basically been met. This article briefly reviews the development of typical new titanium alloys in China and the quantitative design of new ultra-high-strength titanium alloys in the recent 5 years in order to provide technical support for the development and mass production of titanium alloys.