| 奥氏体不锈钢铁污染的来源以及防护措施 |
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| 引用本文： | 段传成,陈雅超.奥氏体不锈钢铁污染的来源以及防护措施[J].全面腐蚀控制,2012,26(7):4-4,56. |
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| 作者姓名： | 段传成 陈雅超 |
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| 作者单位： | 大连理工大学材料科学与工程学院,辽宁大连,116024 |
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| 基金项目： | 大学生创新试验计划资助 |
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| 摘 要： | 奥氏体不锈钢作为核工业的重要钢材,其必须具有非常优良的耐腐蚀性能.然而在核主泵的生产流程中不规范的加工、运输以及安装会使奥氏体不锈钢的耐腐蚀性能降低,其中最严重之一的影响因素就是奥氏体不锈钢的铁污染.为使奥氏体不锈钢达到生产核电设备的严格要求以及核电站能够安全运行1],对奥氏体不锈钢铁污染的来源的掌握很重要.本文对污染源进行总结,并针对不同污染源阐述了相应的防护措施.
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| 关 键 词： | 奥氏体不锈钢 铁污染 污染源 防护措施 |
The Source of Iron Contamination of Austenitic Stainless Steel and Protective Measures |
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| DUAN Chuan-cheng
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CHEN Ya-chao.The Source of Iron Contamination of Austenitic Stainless Steel and Protective Measures[J].Total Corrosion Control,2012,26(7):4-4,56. |
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| Authors: | DUAN Chuan-cheng CHEN Ya-chao |
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| Affiliation: | (School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China) |
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| Abstract: | Austenitic Stainless Steel is regarded as an important stainless steel in the nuclear industry, and it has excellent property of corrosion resistance. However, there are some non-standard machining, transportation and assembly that can decrease the property of corrosion resistance of austenitic stainless steel during the nuclear main pump production procession, one of the most serious factors affecting the property of corrosion resistance of austenitic stainless steel is the iron contamination of austenitic stainless steel. Thus, it is pivotal to know the source of iron contamination in order to reach the stringent requirements of nuclear power equipment and safe operation of nuclear power station is essential. Therefore, this work summarized the source of iron contamination and its protective measures. |
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| Keywords: | austenitic stainless steel iron contamination source of contamination protective measures |
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