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1 合金粉末的化学成分

Table 1 Chemical composition of alloy powder (mass fraction, %)

Designation C Cr Mo Ti Al Fe W Y Zr Nb N O Ni M1 0.045-0.055 17.15 2.0 0.5 0.3 1.50 4.0 0.9 0.15 < 0.010 < 0.005 0.01 Bal. MA4 0.045-0.055 17.15 2.0 0.5 0.3 1.50 4.0 1.0 0.15 < 0.010 < 0.005 0.52 Bal