回火时间对高Ti微合金化淬火马氏体钢组织及力学性能的影响*
张可1,2,孙新军2(
),雍岐龙2,李昭东2,杨庚蔚3,李员妹1,2
),雍岐龙2,李昭东2,杨庚蔚3,李员妹1,2
EFFECT OF TEMPERING TIME ON MICROSTRUC- TURE AND MECHANICAL PROPERTIES OF HIGH Ti MICROALLOYED QUENCHED MARTENSITIC STEEL
Ke ZHANG1,2,Xinjun SUN2(),Qilong YONG2,Zhaodong LI2,Gengwei YANG3,Yuanmei LI1,2
),Qilong YONG2,Zhaodong LI2,Gengwei YANG3,Yuanmei LI1,2
图3. 2号钢回火10和20 h后小于5 nm的TiC粒子的分布
Fig.3. Size distribution of TiC in diameter less than 5 nm holding for 10 h and 20 h for steel 2
