Ni对Co-Al-W基合金时效组织演变和γ′相溶解行为的影响*

薛飞, 米涛, 王美玲, 丁贤飞, 李相辉, 冯强

EFFECTS OF Ni ON MICROSTRUCTURAL EVOLUTION AND γ′ DISSOLUTION OF NOVEL Co-Al-W BASE ALLOYS

XUE Fei, MI Tao, WANG Meiling, DING Xianfei, LI Xianghui, FENG Qiang

表3 Co-Al-W基合金的γ′相溶解温度和固相线温度

Table 3 γ′ solvus and solidus temperatures of the Co-Al-W base alloys

Alloy γ′ solvus temperature Solidus temperature 15Ni 1030 1460 25Ni 1037 1464 35Ni 1049 1464 45Ni 1079 1465