Al含量对AFA钢耐铅铋腐蚀性能的影响

周洪涛, 王琳琳, 王旻, 王平, 马颖澈

Influence of Al-content on Corrosion Resistance of Alumina-forming Austinite Steel in Molten Pb-Bi Alloy Eutectic

ZHOU Hongtao, WANG Linlin, WANG Min, WANG Ping, MA Yingche

表2 图5i中各点合金表面位置氧化产物的EDS成分分析结果 (mass fraction / %)

Table 2 Results of EDS composition analysis of oxidation products on alloy surface in Fig.5i

Elements O Cr Fe Ni Al Mn Mo Nb Pb Bi Point 1 45.24 0.17 43.61 9.56 0.23 0.52 0.12 - 0.55 - Point 2 38.84 0.22 29.07 1.41 0.06 0.27 - - 30.11 0.03 Point 3 21.80 12.52 34.52 13.22 15.13 1.11 0.79 - 0.91 -