| 高压加氢反应器接管焊缝裂纹分析及处理 |
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| 引用本文： | 朱瑞松,夏翔鸣,巩建鸣.高压加氢反应器接管焊缝裂纹分析及处理[J].石油化工设备技术,2007,28(1):21-24,31. |
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| 作者姓名： | 朱瑞松 夏翔鸣 巩建鸣 |
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| 作者单位： | 1. 中国石化扬子石油化工股份有限公司芳烃厂,江苏,南京,210048
2. 南京工业大学,江苏,南京,210009 |
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| 摘 要： | 高温高压临氢管道焊缝迅速发生裂纹,国内罕见。文章叙述了高压加氢裂化反应器配对法兰接管焊缝裂纹现象,重点介绍了裂纹的检查检测方法、产生原因及修复检验方案。
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| 关 键 词： | 高温高压 临氢管道 焊缝裂纹 修复 |
| 文章编号： | 1006-8805(2007)01-0021-04 |
| 修稿时间： | 2006年6月27日 |
CRACK ANALYSIS AND DISPOSAL FOR THE WELD OF PIPE CONNECTING IN HIHG-PRESSURE HYDR-REACTOR |
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| Zhu Ruisong.CRACK ANALYSIS AND DISPOSAL FOR THE WELD OF PIPE CONNECTING IN HIHG-PRESSURE HYDR-REACTOR[J].Petro-Chemical Equipment Technology,2007,28(1):21-24,31. |
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| Authors: | Zhu Ruisong |
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| Abstract: | It is infrequence in China that the weld of high-temperature and high-pressure hydrogenation pipe is cracked in such short time.The weld crack of mating flange of high-pressure hydrocracking reactor is described in this article,but the focus is on the checking method of crack,crack cause and repaired checking method. |
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| Keywords: | High-temperature high pressure hydrogenation pipe weld crack |
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