不锈钢复合钢筋近界面微观组织演变及元素扩散动力学

郭星星, 帅美荣, 楚志兵, 李玉贵, 谢广明

Microstructure Evolution Near Interface and the Element Diffusion Dynamics of the Composite Stainless Steel Rebar

GUO Xingxing, SHUAI Meirong, CHU Zhibing, LI Yugui, XIE Guangming

表2 图7中点1~6的EDS分析结果

Table 2 EDS analysis results of points 1-6 in Fig.7

Reduction rate Point Mass fraction of element / % Ratio Si Mn O Fe Cr C Mn∶Si∶O M∶C 20% 1 20.2 20.8 59.9 - - - 1∶1.03∶2.97 - 2 - - - 33.6 45.3 21.1 - 22.4∶6 40% 3 20.0 19.5 60.5 - - - 1∶0.98∶3.03 - 4 - - - 26.8 52.5 20.7 - 22.9∶6 60% 5 20.6 20.9 59.5 - - - 1∶1.01∶2.89 - 6 - - - 29.1 50.7 20.2 - 23.7∶6