钛及钛合金板带材标准分析

Analysis of the Standards for Titanium and Titanium Alloy Sheet and Strip

本文介绍了钛及钛合金板带材的发展和现阶段板带卷国内外标准状况,分析了标准制定原则、依据和主要技术内容,从标准的适用范围、材料的化学成分及力学性能等方面进行较为系统的分析,对进一步完善和发展钛及钛合金板带材标准体系,特别是核电钛板带标准给出建议。

This paper introduces the development of titanium and titanium alloy sheet and strip,and the current status of domestic and international standards for the sheet and strip.In the paper,the principles,basis and main technical contents of the standards,and the application scope of the standards,the chemical composition and mechanical properties of the materials and etc.,are systematically analyzed.Then,the suggestions on further improvement and development of the standards system of titanium and titanium alloy sheet and strip,especially the standards on titanium sheet and strip for nuclear power application,are given.