Ru对一种高Cr镍基单晶高温合金凝固组织的影响
宁礼奎(
),佟健,刘恩泽,谭政,纪慧思,郑志
Effect of Ru on the Solidification Microstructure of a Ni-Based Single Crystal Superalloy with High Cr Content
Likui NING(
),Jian TONG,Enze LIU,Zheng TAN,Huisi JI,Zhi ZHENG
图11. 3种不同Ru含量合金中各元素的偏析系数
K
Fig.11. Segregation coefficients (
K
) of elements in three alloys