埋地金属管道交流电腐蚀研究进展
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Alternating Current Induced Corrosion of Buried Metal Pipeline: A Review
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图8. 不同交流电流密度干扰10 d后X70钢试样腐蚀形貌[ |
Fig.8. Corrosion morphologies of X70 steel after 10 d interfereness of AC with diffferent densities of 0 A/m2 (a~c), 20 A/m2 (d~f), 30 A/m2 (g~i), 50 A/m2 (j~l), 100 A/m2 (m~o), 200 A/m2 (p~r), 500 A/m2 (s~u) and 1000 A/m2 (v~x)[ |
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