IN718(GH169)合金中α-Cr析出相的研究进展

A Research Progress of α-Cr Phase Precipitation in IN718 (GH169)

简要综述了国外对 IN 718合金中体心立方 α- Cr相析出规律的研究成果 ,同时亦介绍了国内对 IN718(GH16 9)中α- Cr相析出行为的一些研究结果 ,提出了在 IN718合金中与α- Cr析出相有关的 ,尚待解决的问题。

WT5BZ]A research progress of α Cr phase precipitation in IN718 from abroad has been briefly reviewed Some research work dealing with α Cr in IN718 (GH169) in China have been shown as well Some important items, which should be studied on α Cr precipitation, have been indicated