| 管道钢在富含硝酸盐土壤中的SCC敏感性模拟 |
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| 引用本文： | 曹备,吴荫顺.管道钢在富含硝酸盐土壤中的SCC敏感性模拟[J].北京科技大学学报,2001,23(5):432-434. |
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| 作者姓名： | 曹备 吴荫顺 |
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| 作者单位： | 北京科技大学腐蚀与防护中心 |
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| 基金项目： | 北京市自然科学基金;2992021,301208; |
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| 摘 要： | 研究了16Mn钢在硝酸盐溶液中的SCC敏感性。结果表明，提高温度可以显著地增强SCC敏感性；外加电位极化将可促进（阳极极化）或抑阻（阴极极化）其SCC过程。表明16Mn钢对硝酸盐环境具有明显的SCC敏感性，且是受电化学过程控制的.
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| 关 键 词： | 16Mn钢 硝酸盐 SCC 电化学极化 管道 敏感性 16锰钢 |
| 修稿时间： | 2001年2月23日 |
Simulation on the SCC Susceptibility of Pipeline Steel in Soil Rich in Nitrate |
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| CAO Bei,WU Yinshun Corrosion and Protection Center,UST Beijing,Beiging ,China.Simulation on the SCC Susceptibility of Pipeline Steel in Soil Rich in Nitrate[J].Journal of University of Science and Technology Beijing,2001,23(5):432-434. |
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| Authors: | CAO Bei WU Yinshun Corrosion and Protection Center UST Beijing Beiging China |
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| Institution: | CAO Bei,WU Yinshun Corrosion and Protection Center,UST Beijing,Beiging 100083,China |
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| Abstract: | The SCC susceptibility of steel 16Mn in nitrate solution was studied. The results showed that the steel 16Mn is more susceptible to SCC when the temperature increased and the polarization by applied po- tential will accelerate (anodic polarization or retard (cathodic polarization the process of SCC. The steel 16Mn is susceptible to SCC in nitrate environment, which is controlled by electrochemical process. |
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| Keywords: | SCC susceptibility steel 16th nitrate electrochemical polarization |
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