δ-铁素体含量对高SiN奥氏体不锈钢焊缝性能的影响

杨景清, 董文超, 陆善平

Effect of δ-ferrite Content on Resistance to Cracking and Nitric Acid Corrosion of Weld Joints for High SiN Austenitic Stainless Steel

YANG Jingqing, DONG Wenchao, LU Shanping

图8 不同熔敷金属的腐蚀速率及其与时间的关系

Fig.8 Corrosion rate of different deposited metals (a) and variation of corrosion rate with time (b)