| 应用统计理论中极值分布对钝态金属小孔腐蚀的研究 |
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| 引用本文： | 张九渊,卢建树,吴国章,洪明庚. 应用统计理论中极值分布对钝态金属小孔腐蚀的研究[J]. 浙江工业大学学报, 1991, 0(4) |
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| 作者姓名： | 张九渊 卢建树 吴国章 洪明庚 |
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| 作者单位： | 浙江工学院化学工程系(张九渊，卢建树，吴国章)，浙江工学院基础部(洪明庚) |
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| 摘 要： | 本文在实验室对钝态不锈钢小孔腐蚀试验的结果,进行统计理论分析,表明孔蚀最大深度的分布符合极值Ⅰ型分布规律.并以此规律为依据,对现场不锈钢热交换管的泄漏情况进行讨论,结果表明符合实际情况
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| 关 键 词： | 极值分布 腐蚀 统计理论 |
Applying the Maximum Distribution in Statistical Theory to Study the Pitting Corrosion on Passive Metals |
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| Zhang Jiuyuan Lu Jianshu Wu Guozhang. Applying the Maximum Distribution in Statistical Theory to Study the Pitting Corrosion on Passive Metals[J]. Journal of Zhejiang University of Technology, 1991, 0(4) |
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| Authors: | Zhang Jiuyuan Lu Jianshu Wu Guozhang |
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| Affiliation: | Zhang Jiuyuan Lu Jianshu Wu Guozhang (Department of Chemical Engineering)Hong Minggen (Dirision for Basic Courses) |
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| Abstract: | The result of the pitting corrosion experiment on the passive stainless steel in the laboratory is analysed with statistical theory. It shows that the distribution of the maximum depth of the pitting corrosion is coincident with the gumbel type I maximum distribution law.Based on the law,the author discusses the leakage of the heat exchanger pipes of stainless steel on the worksite and its result also coincides in the practical conditions. |
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| Keywords: | Maximum distribution Statistical theory Corrosion |
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