超级铁素体不锈钢表面超疏水结构的制备及其耐腐蚀性能

张大磊, 魏恩泽, 荆赫, 杨留洋, 豆肖辉, 李同跃

Construction of Super-hydrophobic Structure on Surface of Super Ferritic Stainless Steel B44660 and Its Corrosion Resistance

ZHANG Dalei, WEI Enze, JING He, YANG Liuyang, DOU Xiaohui, LI Tongyue

表1 SFSS的化学成分组成

Table 1 Chemical composition of SFSS (mass fraction, %)

Steel C Si Mn Cr Mo Ni S P N Ti+Nb SFSS ≤0.03 ≤1.0 ≤1.0 25.0~28.0 3.0~4.0 1.0~3.5 ≤0.04 ≤0.03 ≤0.04 6*(C+N)~1.0