| 液化石油气球罐焊缝保护涂层性能的实验分析 |
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| 引用本文： | 赵维义,邹畹珍,张祖枢,刘烈全.液化石油气球罐焊缝保护涂层性能的实验分析[J].华中科技大学学报(自然科学版),1998(10). |
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| 作者姓名： | 赵维义 邹畹珍 张祖枢 刘烈全 |
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| 作者单位： | 华中理工大学物理系(赵维义)，华中理工大学科技信息中心(邹畹珍)，华中理工大学船舶与海洋工程系(张祖枢)，华中理工大学力学系(刘烈全) |
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| 基金项目： | 中国石油化工总公司资助项目（392043） |
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| 摘 要： | 对热喷涂铝层的粘结强度、抗拉强度、剪切强度以及封闭涂层的耐浸泡性能进行了实验测定分析．结果表明，热喷涂纯铝加 ＷＲＦ８４０１封闭徐层可以适应液化石油气球罐的工况，起到有效防止应力腐蚀开裂的作用、实验分析指出，涂层性能的好坏与施工工艺、涂层厚度有密切关系．
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| 关 键 词： | 液化石油气 球罐 热喷涂 保护 |
Experimentally Testing the Function of the Protect Layer for the Weld Line of LPG |
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| Zhao Weiyi,Asso. Prof., Dept. of Physics,HUST,Wuhan ,China. Zou Wanzhen,Zhang Zushu,Liu Liequan.Experimentally Testing the Function of the Protect Layer for the Weld Line of LPG[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1998(10). |
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| Authors: | Zhao Weiyi Asso Prof Dept of Physics HUST Wuhan China Zou Wanzhen Zhang Zushu Liu Liequan |
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| Institution: | Zhao Weiyi,Asso. Prof., Dept. of Physics,HUST,Wuhan 430074,China. Zou Wanzhen,Zhang Zushu,Liu Liequan |
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| Abstract: | The sticking strength, tensile strength and shearing strength of thermosetting layer of Alu- minum and immerse resistance of type WRF8401 seal layer are determined in the laboratory. The re- sults show that the method of thermosetting pure Aluminum added to the seal layer can be effectively used to protect liquefied petroleum gas (LPG) sphere from cracking by stress etch. Experiments show that the function of protect layer is closely concerned with the construction technology and the thick- ness of the protecting layer. |
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| Keywords: | liquefied petroleum gas (LPG) sphere thermosetting protect |
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