GH4099合金粉末的热等静压成形和薄壁筒体的制造

尹一峰, 卢正冠, 徐磊, 吴杰

Hot Isostatic Pressing of GH4099 Alloy Powders and Preparation of Thin-walled Cylinders

YIN Yifeng, LU Zhengguan, XU Lei, WU Jie

图7 GH4099合金内部显微孔隙的大小和分布

Fig.7 Micro-CT images of GH4099 alloys (a) HIP1, (b) HIP3, and (c) column comparison chart