E690高强低合金钢焊接热影响区典型组织在含SO2海洋环境中的应力腐蚀行为对比研究
马宏驰1,2,杜翠薇1,刘智勇1(
),李永1,李晓刚1,3
),李永1,李晓刚1,3
Comparative Study of Stress Corrosion Cracking Behaviors of Typical Microstructures of Weld Heat-Affected Zones of E690 High-Strength Low-Alloy Steel in SO2-Containing Marine Environment
Hongchi MA1,2,Cuiwei DU1,Zhiyong LIU1(),Yong LI1,Xiaogang LI1,3
),Yong LI1,Xiaogang LI1,3
图14. 4种组织在模拟含SO2海洋环境中裂纹扩展深度随时间的变化
Fig.14. Dependence of crack depth on cyclic corrosion time in simulated marine atmosphere containing SO2 (a) and its locally enlarged view (b)
