| 铸石管作为煤气管道初探 |
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| 引用本文： | 陈洪玉,王淑花,高健.铸石管作为煤气管道初探[J].管道技术与设备,2006(6):33-34. |
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| 作者姓名： | 陈洪玉 王淑花 高健 |
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| 作者单位： | 黑龙江科技学院,材料系,黑龙江,哈尔滨,150027 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 通过对铸石管材与常用煤气管材Q235和球墨铸铁材质的耐酸、碱、盐腐蚀试验,得出铸石管材耐蚀性远远高于常用金属管材的结论,认为在耐蚀性方面,铸石管材可以代替金属管作为煤气的输送管道。
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| 关 键 词： | 金属煤气管道 铸石管 耐腐蚀性 |
| 文章编号： | 1004-9614（2006）06-0033-02 |
| 收稿时间： | 2006-07-03 |
| 修稿时间： | 2006-07-29 |
First-time Exploreation of Coal Gas Pipeline Made of Cast Stone |
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| CHEN Hong-yu,WANG Shu-hua,GAO Jian.First-time Exploreation of Coal Gas Pipeline Made of Cast Stone[J].Pipeline Technique and Equipment,2006(6):33-34. |
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| Authors: | CHEN Hong-yu WANG Shu-hua GAO Jian |
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| Institution: | Material Department, Heilongjiang Institute of Science and Technology, Harbin 150027, China |
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| Abstract: | The paper analyzed the corrosion resistance of cast stone pipeline and the commonly-used Q235 and ball graphite cast iron in acid or alkali or salt liquor.The test results show that the corrosion resistance of cast stone pipeline is remarkably higher than that of commonly-used metal.Therefore,cast stone pipeline may replace metal tubes as the coal gas transportation corrosion-resistance pipes. |
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| Keywords: | cast stone pipe metal coal gas pipeline corrosion resistance |
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