GH4099粉末合金EBW接头的力学性能

冒桧萍, 杨姝, 杨嘉, 卢正冠, 徐磊

Microstructure and Mechanical Properties of Electron Beam Welded Joints of Powder Metallurgy Alloy GH4099

MAO Huiping, YANG Shu, YANG Jia, LU Zhengguan, XU Lei

图4 GH4099粉末合金热等静压态和二次热等静压态的显微组织

Fig.4 Microstructure of GH4099 powder alloy by hot isostatic pressing (a-c) and re-HIPed (d)