放电等离子烧结超细晶ODS镍基合金的高温氧化行为研究

解磊鹏, 陈明辉, 王金龙, 王福会

High Temperature Oxidation Behavior of Ultrafine Grained ODS Nickel-based Superalloy Prepared by Spark Plasma Sintering

XIE Leipeng, CHEN Minghui, WANG Jinlong, WANG Fuhui

图5 两种样品在900 ℃下氧化100 h后的XRD图谱

Fig.5 XRD patterns of the two test alloys after oxidation at 900 ℃ for 100 h