| 308L不锈钢堆焊试板点腐蚀原因分析 |
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| 引用本文： | 王杰,刘贺,刘丽,张兴铎.308L不锈钢堆焊试板点腐蚀原因分析[J].大型铸锻件,2011(6):23-27. |
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| 作者姓名： | 王杰 刘贺 刘丽 张兴铎 |
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| 作者单位： | 中国一重铸锻钢制造有限公司,黑龙江,161042 |
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| 摘 要： | 分析和研究了氯离子对308L不锈钢表层钝化膜的破坏机理.对于最大直径为(8～10)μm,深度为( 10～ 12) μm的腐蚀坑,厚度方向上打磨掉0.2 mm后再重新补焊,可彻底杜绝二次点腐蚀的再次发生.
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| 关 键 词： | 308L不锈钢 极化 点腐蚀 |
308 L Stainless Steel Welding Test Plate Points Corrosion Analysis |
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| Wang jie,Liu Huo,Liu li,Chang Xingze.308 L Stainless Steel Welding Test Plate Points Corrosion Analysis[J].Heavy Casting and Forging,2011(6):23-27. |
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| Authors: | Wang jie Liu Huo Liu li Chang Xingze |
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| Affiliation: | Wang jie,Liu Huo,Liu li,Chang Xingze |
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| Abstract: | Analysis and research the failure mechanism of the chlorine ion to the 308L stainless steel surface passivation membrane.After for maximum diameter(8~10) μm,depth for(10 to 12) μm the corrosion of the pit,thickness direction burnish drops 0.2 mm to repair again can completely eliminate second point corrosion happening again. |
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| Keywords: | 308L stainless steel Polarization Pitting corrosion |
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