尿素对燃煤电厂水冷壁管15CrMo钢腐蚀特性研究
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田龙标 1,朱志平 1( ),张春雷 2,喻强 1,杨磊 1
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Urea Induced Corrosion of 15CrMo Steel for Water Cooled Wall Tubes in Coal-fired Power Plants
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Longbiao TIAN 1,Zhiping ZHU 1( ),Chunlei ZHANG 2,Qiang YU 1,Lei YANG 1
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图10. 15CrMo钢试片在尿素溶液中腐蚀前后表面金相图
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Fig.10. Surface images of 15CrMo samples before (a) and after (b~f) corrosion in urea solution at 270 ℃ |
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