双相不锈钢的研究进展及其应用

Research progress and application of double phase stainless steel

简要地介绍了国内外铁素体+奥氏体双相不锈钢的发展史及近年来研究的进展情况,综述了国内外双相不锈钢的主要种类、力学性能、腐蚀性能等特点,介绍了国外研制开发的几种新型双相不锈钢及其在工业上的一些主要应用,并初步探讨了双相不锈钢在武器装备上应用的必要性和应用前景。

A review was made on the development history, research progress, main types, mechanical and corrosion properties of ferrite - austenite double phase stainless steel at home and abroad, which focused on some new developed types of foreign double phase stainless steel such as SAF 2507, YUSDX1, NAS65, UG1MA320, etc., and their industrial application. In addition, a discussion was also made on its ordnance application prospect.