热处理温度对FeCrVTa0.1W0.1Ti0.1C0.17 多组元合金组织与性能的影响

郭威, 张月林, 曹梓恒, 李龙丰, 赵觅, 吴树森

Effect of Heat Treatment Temperature on Microstructure and Properties of FeCrVTa0.1W0.1Ti0.1C0.17 Alloy of Multi-components

GUO Wei, ZHANG Yuelin, CAO Ziheng, LI Longfeng, ZHAO Mi, WU Shusen

表1 在不同温度热处理后FeCrVTa0.1W0.1Ti0.1C0.17 合金晶界处富Fe 相的元素

Table 1 Elements in iron-rich phase at the grain boundaries of the FeCrVTa0.1W0.1Ti0.1C0.17 alloy after heat treatment at different temperature (atomic fraction, %)

Alloy Fe Cr V Ti Ta W C HT800 41.08 21.25 29.09 0.71 0.85 3.75 7.70 HT900 40.01 20.91 28.44 0.19 0.63 1.30 8.52 HT1000 40.66 23.93 29.77 0.62 0.86 1.91 2.26