微合金化对高锰奥氏体钢在酸性盐雾环境下的耐蚀性能影响研究

常雪婷, 宋嘉琪, 王冰, 王东胜, 陈文聪, 王海丰

Effect of Micro-alloying with Cr, N and Al on Corrosion Resistance of High Manganese Austenitic Steel in Acidic Salt Spray Environment

CHANG Xueting, SONG Jiaqi, WANG Bing, WANG Dongsheng, CHEN Wencong, WANG Haifeng

图8 两种高锰钢盐雾腐蚀不同时间后腐蚀失重拟合曲线和腐蚀速率变化趋势

Fig.8 Variations of mass loss fitting curve (a) and corrosion rate (b) of WH-HMS and PT-HMS with time