/降氧过程对高温合金粉末表面特性和合金性能的影响:粉末存储到脱气处理
郑亮, 张强, 李周, 张国庆

Effects of Oxygen Increasing/Decreasing Processes on Surface Characteristics of Superalloy Powders and Properties of Their Bulk Alloy Counterparts: Powders Storage and Degassing
ZHENG Liang, ZHANG Qiang, LI Zhou, ZHANG Guoqing
图4 不同窄粒度范围FGH96高温合金粉末表面元素含量随XPS刻蚀深度的变化
Fig.4 XPS etch depth analyses of different elemental concentrations for FGH96 superalloy powders with different narrow particle size ranges
(a) 0-15 μm (b) 150-180 μm