材料期刊网

MC CARBIDE FLOATATION IN A HOT CORROSION RESISTANT SINGLE CRYSTAL Ni-BASE SUPERALLOY DURING DIRECTIONAL SOLIDIFICATION

WANG Huaming TANG Yajun ZHANG Jinghua ZHANG Zhiya HU Zhuangqi Institute of Metal Research , Academia Sinica , Shenyang , China

金属学报(英文版)

The floating phenomenon of MC carbide(TiC)in a hot corrosion resistant single crystal Ni-base superalloy was observed during planar and cellular interface directional solidification.The explanation about the phenomenon is presented.

关键词: single crystal Ni-base superalloy , null , null , null