Inconel 625熔敷金属中δ相的形核与粗化机理*
邸新杰, 邢希学, 王宝森

NUCLEATION AND COARSENING MECHANISM OF δ PHASE IN INCONEL 625 DEPOSITED METAL
DI Xinjie, XING Xixue, WANG Baosen
表1 不同保温时间下δ相的平均尺寸
Table 1 The average sizes of δ phase at different holding times
Holding time / h l - / nm w - / nm
2 913 57
4 1423 84
8 1894 136