含硫化物夹杂的铁基非晶合金点蚀规律

张浩然, 吴鸿燕, 王善林, 左瑶, 陈玉华, 尹立孟

Pitting Behavior of Fe-based Amorphous Alloy with Sulfide Inclusion

ZHANG Haoran, WU Hongyan, WANG Shanlin, ZUO Yao, CHEN Yuhua, YIN Limeng

表1 工业原材料的化学成分[10]

Table 1 Chemical compositions of the used industrial raw materials (mass fraction / %)

Alloy C Si B P Cr Mn Ti Al Ni Ca O N S Fe-C 4.28 0.46 --- 0.20 --- 0.20 0.03 --- 0.09 --- --- --- 0.04 Fe-P 0.02 0.01 --- 26.28 --- 0.69 0.35 --- --- 0.01 --- --- 0.01 Fe-B 0.17 0.65 19.75 0.04 --- 0.21 --- 0.05 --- --- 0.02 0.01 --- Fe-Cr 1.43 0.33 --- 0.02 55.49 --- --- --- --- --- 0.04 0.01 --- Fe-S 0.22 1.13 --- --- --- --- --- --- --- 1.29 --- 49.7