制粉工艺对新型镍基ODS合金组织和性能的影响

魏佳雨, 王敬忠, 翟亚中, 朱瑞, 车洪艳

Effect of Powdering Technology on Microstructure and Properties of New Nickel-based ODS Alloy

WEI Jiayu, WANG Jingzhong, ZHAI Yazhong, ZHU Rui, CHE Hongyan

表2 粉末表面析出物的EDS结果

Table 2 EDS results of precipitates on powder surface (mass fraction, %)

Point Cr W Mo Fe Y Zr Ti Al O Ni 1 17.2 6.1 1.6 1.6 1.5 0.8 0.2 0.4 - Bal. 2 15.2 4.4 1.4 1.8 1.0 - 0.3 0.8 2.4 Bal. 3 16.8 - 1.2 1.5 2.1 9.4 0.4 0.6 2.6 Bal. 4 16.9 7.1 1.1 1.5 1.1 - 0.4 1.2 - Bal.