增/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15 镍基高温合金粉末多级除气工艺参数的优化精确定制与制备合金的氧含量

Fig.15 Optimization and precise customization of multi-stage degassing process parameters for Ni-based superalloy powders and oxygen content of the manufactured alloys