论文部分内容阅读
Ｔｉ－－Ａｌ－Ｓｎ－Ｚｒ系钛合金，通过添加Ｍｏ等β相稳定化元素，开发成功高强度α＋β双相耐热钛合金Ｔｉ－６Ａｌ－２Ｓｎ－４Ｚｒ－２Ｍｏ和Ｔｉ－６Ａｌ－２Ｓｎ－４Ｚｒ－６Ｍｏ（６２４６合金），已成为喷气发动机的重要材料。６２４６钛合金经过适当的热处理后具有
Ti-Al-Sn-Zr titanium alloy, Ti-6Al-2Sn-4Zr-2Mo and Ti-6Al-2Sn-4Zr were successfully developed by adding β phase stabilizing elements such as Mo -6Mo (6246 alloy), has become an important jet engine material. 6246 Titanium alloy after having been properly heat treated