固溶+时效处理对粉末冶金Ti-22Al-25Nb合金显微硬度的影响
贾建波,鹿超,杨志刚,董添添,顾勇飞,徐岩

Effect of Solution- and Aging-treatment on Microstructure and Microhardness of a Powder Metallurgy Ti-22Al-25Nb Alloy
Jianbo JIA,Chao LU,Zhigang YANG,Tiantian DONG,Yongfei GU,Yan XU
表1 Ti-22Al-25Nb烧结合金热处理工艺
Table 1 Heat treatment of Ti-22Al-25Nb sintered alloy
No.Solution time/minSolution temperature/℃Cooling methodAging temperature/℃Aging time/hCooling method
110940,970,1000,1010,1030,1050,1060,1080,1100WC8008FC
230940,970,1000,1010,1030,1050,1060,1080,1100WC8008FC
360940,970,1000,1010,1030,1050,1060,1080,1100WC8008FC
4120940,970,1000,1010,1030,1050,1060,1080,1100WC8008FC