超高压烧结制备14Cr-ODS钢及微观组织与力学性能

王韬, 龙弟均, 余黎明, 刘永长, 李会军, 王祖敏

Microstructure and Mechanical Properties of 14Cr-ODS Steel Fabricated by Ultra-High Pressure Sintering

WANG Tao, LONG Dijun, YU Liming, LIU Yongchang, LI Huijun, WANG Zumin

图2 烧结压力为3、4和5 GPa的超高压烧结14Cr-ODS试样的SEM像及其晶粒尺寸分布

Fig.2 SEM images (a, c, e) and grain size distributions (b, d, f) of ultra-high pressure sintered 14Cr-ODS samples with sintering pressures of 3 GPa (a, b), 4 GPa (c, d), and 5 GPa (e, f)