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4 不同轧制工艺高钛耐磨钢中的衍射峰半高宽(FWHM)和位错密度

Table 4 Dislocation density and full wave at half maximum (FWHM) in high-Ti wear-resistant steel with different rolling processes

Sample No. FWHM / (°) Dislocation density 1015 m-2 (110) (200) (211) 90-30 0.319 0.609 0.613 2.154 90-18 0.320 0.571 0.585 2.116 90-12 0.345 0.598 0.618 2.301 90-9 0.337 0.608 0.626 2.311 90-3 0.347 0.643 0.613 2.443