Acta Metallurgica Sinica (English Letters) ›› 1989, Vol. 2 ›› Issue (6): 418-421.

• Research paper • Previous Articles     Next Articles

HOMOGENIZATION TREATMENT OF ALLOY GH169

NING Xiuzhen ZHANG Tianxiang TONG Yingjie ZHU Yaoxiao Institute of Metal Research,Academia Sinica,Shenyang,China [Originally published in ACTA METALL SIN(CHINESE EDN)25(3)1989 pp A196—A200, ZHU Yaoxiao,Professor,Institute of Metal Research,Academia Sinica,Shenyang,China   

  • Received:1989-12-25 Revised:1989-12-25 Online:1989-12-25 Published:2009-10-10

Abstract: A new point of view on the homogenization treatment has been proposed.It is supposed that a little liquid in the alloy may promote the homogenization process in some aspects and reduce the time for eliminating the Laves-phase in alloy GH169.The microprocess of the elimination of Laves-phase in the case of a little liquid existing in the alloy has also been described.

Key words: alloy GH169, homogenization treatment, Laves-phase