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1 GH4099预合金粉末的形貌

Fig.1 Morphologies of GH4099 pre-alloyed powders (a) PREP, (b) EIGA