热轧变形量对高钛耐磨钢组织与力学性能的影响

许帅, 孙新军, 梁小凯, 刘俊, 雍岐龙

Effect of Hot Rolling Deformation on Microstructure and Mechanical Properties of a High-Ti Wear-Resistant Steel

XU Shuai, SUN Xinjun, LIANG Xiaokai, LIU Jun, YONG Qilong

表1 不同轧制变形量高钛耐磨钢轧制工艺

Table 1 Rolling process of high Ti wear-resistant steel with different rolling deformations

Sample No. The actual thickness of the plate after each pass / mm Total reduction ratio 90-30 90-72-58-(950 ℃)-44-35-(850 ℃)-30 3∶1 90-18 90-72-58-(950 ℃)-44-33-(850 ℃)-24-18 5∶1 90-12 90-72-58-(950 ℃)-44-33-24-18-(850 ℃)-14-12 7.5∶1 90-9 90-72-58-(950 ℃)-44-33-24-18-(850 ℃)-13-9 10∶1 90-3 90-72-58-(950 ℃)-44-33-24-18-13-9-(850 ℃)-6-4-3 30∶1