| 增湿器产生应力腐蚀裂纹的原因探究 |
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| 引用本文： | 刘华. 增湿器产生应力腐蚀裂纹的原因探究[J]. 广西工学院学报, 2007, 18(3): 57-59,63 |
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| 作者姓名： | 刘华 |
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| 作者单位： | 柳州市特种设备监督检验所,广西,柳州,545001 |
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| 摘 要： | 通过某实例分析,介绍了合成氨生产过程中增湿器内表面产生裂纹的原因是硫化氢应力腐蚀,并提出了行之有效的改进措施,实践证明,取得了较好的使用效果。
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| 关 键 词： | 增湿器 裂纹 应力腐蚀 |
| 文章编号： | 1004-6410（2007）03-0057-03 |
| 收稿时间： | 2007-06-12 |
| 修稿时间： | 2007-06-12 |
Analysis on the reason for stress corrosion crack of humidifier |
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| LIU Hua. Analysis on the reason for stress corrosion crack of humidifier[J]. Journal of Guangxi University of Technology, 2007, 18(3): 57-59,63 |
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| Authors: | LIU Hua |
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| Abstract: | By the analysis of a practical example,it is illustrated that cracks will appear on the surface inside the humidifier by reason of stress corrosion of synthetic H2S in the technological process for synthetic ammonia.And some effective measures for improvement are presented.The results have been applied. |
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| Keywords: | humidifier crack stress corrosion |
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