Acta Metallurgica Sinica (English Letters) ›› 1992, Vol. 5 ›› Issue (1): 66-68.

• Research paper • Previous Articles    

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   

  • Received:1992-02-25 Revised:1992-02-25 Online:1992-02-25 Published:2009-10-10

Abstract: 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.

Key words: single crystal Ni-base superalloy, MC carbide, floating phenomenon, directional solidification