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对焊接管的电偶腐蚀行为进行了研究。从复变函数理论出发得到了管内壁腐蚀电流的一个解析解。文中还对焊接管直径和焊缝宽度的变化对腐蚀电流的影响进行了讨论。
The galvanic corrosion behavior of welded pipe was studied. Based on the theory of complex functions, an analytical solution of the corrosion current inside the tube is obtained. The paper also discussed the influence of the change of weld pipe diameter and weld width on the corrosion current.