B对Fe-Cr-B-C合金凝固行为、强韧性及耐磨性的影响

赵广迪, 李阳, 姚晓雨, 王亮, 李渭滨, 潘玉华, 李维娟, 王兆宇

Effect of Boron on Solidification Behavior, Strength-Toughness, and Wear Resistance of Fe-Cr-B-C Alloy

ZHAO Guangdi, LI Yang, YAO Xiaoyu, WANG Liang, LI Weibin, PAN Yuhua, LI Weijuan, WANG Zhaoyu

图9 3种B含量Fe-Cr-B-C合金凝固后DTA试样枝晶间区域的BSE像及EDS元素面分布图

Fig.9 BSE images and EDS elemental distribution maps of interdendritic regions of solidified DTA samples of Fe-Cr-B-C alloys with B contents of 0.0006% (a), 0.51% (b), and 2.89% (c)