我国自主研发钛合金现状与进展

钛合金因其优良的综合性能获得越来越多的应用.介绍国内近二十年来自主研发的主要钛合金,包括高强及损伤容限、高温、低温、耐蚀船用、低成本、医用等种类的典型钛合金的基本情况.目前我国的钛合金的研发已从早期的仿制发展到以自主创新为主,自主开发的新型钛合金数量超过30种.钛合金低成本化、短流程钛合金加工、近净成形等技术是未来钛合金的重点发展方向....

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Bibliographic Details
Published in航空材料学报 Vol. 34; no. 4; pp. 51 - 61
Main Author 赵永庆 葛鹏
Format Journal Article
LanguageChinese
Published 西北有色金属研究院,西安,710016 2014
Subjects
力学性能
发展趋势
组织
钛合金
力学性能
microstructure
titanium alloy
development trend
钛合金
组织
发展趋势
mechanical properties
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ISSN1005-5053
DOI10.11868/j.issn.1005-5053.2014.4.005

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Summary:钛合金因其优良的综合性能获得越来越多的应用.介绍国内近二十年来自主研发的主要钛合金,包括高强及损伤容限、高温、低温、耐蚀船用、低成本、医用等种类的典型钛合金的基本情况.目前我国的钛合金的研发已从早期的仿制发展到以自主创新为主,自主开发的新型钛合金数量超过30种.钛合金低成本化、短流程钛合金加工、近净成形等技术是未来钛合金的重点发展方向.
Bibliography:Titanium alloys are widely used because of their excellent comprehensive properties.The research and development of new titanium alloys in recent 20 years in China,including high strength alloys,damage tolerance alloys,high temperature alloys,corrosion resistant alloys,alloys used for ship-building,low cost alloys,medical alloys and so on were reviewed.The research and development of titanium alloys in China changed from early imitation to independent research.The new titanium alloys invented in China are over 30 kinds.The important development trend of titanium is low cost,short technological process,near net shaping and so on.
11-3159/V
ZHAO Yong-qing,GE Peng（ Northwest Institute for Nonferrous Metal Research, Xi＇an 710016, China）
titanium alloy; mechanical properties ; microstructure ; development trend
ISSN:1005-5053
DOI:10.11868/j.issn.1005-5053.2014.4.005