超低碳奥氏体不锈钢焊接接头耐腐蚀性及环保型化学钝化工艺研究
孙晓光1(
),韩晓辉1,张星爽2,张志毅1,李刚卿1,董超芳2
),韩晓辉1,张星爽2,张志毅1,李刚卿1,董超芳2
Corrosion Resistance and Environmentally-friendly Chemical Passivation of Welded Joints for Ultra-low Carbon Austenitic Stainless Steel
SUN Xiaoguang1(),HAN Xiaohui1,ZHANG Xingshuang2,ZHANG Zhiyi1,LI Gangqing1,DONG Chaofang2
),HAN Xiaohui1,ZHANG Xingshuang2,ZHANG Zhiyi1,LI Gangqing1,DONG Chaofang2
图4. 304L不锈钢手工电弧焊和氩弧焊焊接接头的极化曲线
Fig.4. Potentiodynamic polarization curves of welded joints of 304L stainless steel after welding by 304L-HD (a) and 304L-HWS (b)
