| 近中性土壤中输气管道应力腐蚀开裂的影响因素 |
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| 引用本文： | 李雪斌,伍广,李忠,尤峥,徐继红.近中性土壤中输气管道应力腐蚀开裂的影响因素[J].阜阳师范学院学报(自然科学版),2004,21(2):38-40,51. |
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| 作者姓名： | 李雪斌 伍广 李忠 尤峥 徐继红 |
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| 作者单位： | 安徽理工大学,安徽,淮南,232007 |
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| 基金项目： | 安徽省教育厅自然科学研究项目(2001KJ224) |
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| 摘 要： | 介绍了近中性土壤环境中输气管道应力腐蚀开裂的危害性,分析了应力腐蚀开裂的特征,重点阐述了影响应力腐蚀开裂的力学、材料和环境三个方面的因素,并指出了有效控制应力腐蚀开裂的途径和今后的努力方向
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| 关 键 词： | 输气管道 应力腐蚀开裂 影响因素 控制途径 |
| 文章编号： | 1004-4329(2004)02-0038-03 |
The Influencing Factors about the Stress Corrosion Cracking of Gas Transmitting Pipelines in Near-neutral-pH Soil |
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| LI Xue bin,WU Guang,LI Zhong YOUZheng,XU Ji hong.The Influencing Factors about the Stress Corrosion Cracking of Gas Transmitting Pipelines in Near-neutral-pH Soil[J].Journal of Fuyang Teachers College:Natural Science,2004,21(2):38-40,51. |
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| Authors: | LI Xue bin WU Guang LI Zhong YOUZheng XU Ji hong |
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| Abstract: | The disservice of SCC of the pipelines in near-neutral-pH soil is introduced , characteristics of SCC are analysed, the factors of mechanics and materials and environment influencing SCC are discussed, and the effective methods for controlling SCC and the prospect for research in the future are pointed out in this paper. |
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| Keywords: | gas transmitting pipeline SCC influencing factor controlling method |
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