[1]张 红,孙伟栋,顾春琳,等.某站场埋地管线失效分析[J].焊管,2018,41(5):20-28.[doi:10.19291/j.cnki.1001-3938.2018.05.004]
 ZHANG Hong,SUN Weidong,GU Chunlin,et al.Failure Analysis of Buried Pipelines at a Station[J].,2018,41(5):20-28.[doi:10.19291/j.cnki.1001-3938.2018.05.004]
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某站场埋地管线失效分析()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
41
期数:
2018年第5期
页码:
20-28
栏目:
试验与研究
出版日期:
2018-05-28

文章信息/Info

Title:
Failure Analysis of Buried Pipelines at a Station
文章编号:
10.19291/j.cnki.1001-3938.2018.05.004
作者:
张 红1孙伟栋2顾春琳2付彦宏1李 涛1潘晓燕3
1. 渤海石油装备制造有限公司钢管设计研究院,河北 青县 062658;
2. 中石化长输油气管道检测有限公司,江苏 徐州 221000;
3. 河北华油一机厂图博涂层有限公司,河北 青县 062658
Author(s):
ZHANG Hong 1 SUN Weidong 2 GU Chunlin 2 FU Yanhong 1 LI Tao 1 PAN Xiaoyan 3
1. Steel Tube Design and Research Institute of Bohai Petroleum Equipment Manufacture Co., Ltd., Qingxian 062658, Hebei, China;
2. Sinopec Oil & Gas Pipeline Inspection Co., Ltd., Xuzhou 221000, Jiangsu, China;
3. Hebei Hua You YiJi Tuboscope Coating Co., Ltd., Qingxian 062658, Hebei, China
关键词:
管道腐蚀失效分析金相分析化学分析力学性能试验
Keywords:
pipeline corrosion failure analysis metallographic analysis chemical analysis mechanical property test
分类号:
TE988.2
DOI:
10.19291/j.cnki.1001-3938.2018.05.004
文献标志码:
A
摘要:
为了探究某输油站场埋地管道失效原因,避免类似事件的发生,采用外观测量、金相试验、化学分析、力学性能试验、扫描电镜分析等方法,对失效管段进行了分段研究。试验结果显示,管道内壁腐蚀比较严重,管道壁厚分布不均匀,局部减薄明显;爆裂处管段母材化学成分和强度均与其他管段存在较大差异;管道内壁破裂处及管道内壁凹坑内腐蚀产物主要含有大量氧化物、碳化物。研究表明,该管道失效原因主要为选材不当及管壁内腐蚀造成的壁厚减薄所致。
Abstract:
In order to find the the failure cause of buried pipelines in an oil transportation station and avoid similar incidents, the failed pipe sections were investigated sectionally by using appearance measurement, metallographic test, chemical analysis, mechanical property test, and scanning electron microscope(SEM) analysis. The test results showed that the inner wall of the pipeline was seriously corroded, the thickness of the pipe was uneven, and the local thinning was significant. The chemical composition and strength of the base metal in the burst section were different from those of other pipe sections; the corrosion products of the cracks and the pits at the inner wall of the pipeline were mainly composed of oxides and carbides. The results of the study indicated that the failure of the pipeline was mainly due to improper material selection and wall thickness thinning caused by corrosion.

参考文献/References:

[1] 王丽元. 含水原油管道内腐蚀寿命预测方法与试验研究[D]. 北京:北京工业大学,2013.
[2] 刘沛华,陈刚,李志潇. 基于光电子能谱的高含水输油管道内壁腐蚀减薄试验分析[J]. 中国安全生产科学技术,2016,12(6):116-122.
[3] 梁裕如,姬丙寅. 某输油管道腐蚀泄漏失效原因分析[J]. 表面技术,2016, 45(8):68-73.
[4] API SPEC 5L 第45版,管线钢管规范[S].
[5] 徐宝军,姜东梅,王金波,等. 油田集输管道腐蚀行为分析[J]. 电镀与精饰,2010,32(7):35-38.
[6] 代佳赞. 西二线天然气管道内腐蚀状况及剩余强度评估[D]. 成都:西南石油大学,2015.
[7] 黄辉,黄龙,马红莲,等. 天然气集气站场管道元件内腐蚀位置预测技术[J]. 腐蚀与防护,2014,35(8):841-844,859.
[8] 宋志强,李著信,傅在善. 埋地油气管道失效分析及风险评估[J]. 中国储运,2010(4):106-108.
[9] 邓民宪,张永凯,袁玉柱,等. 埋地输油管道失效原因分析[J]. 腐蚀科学与防护技术,1999,11(6):373-375.
[10] 李月娥,袁鹏斌,颜达峰,等. 埋地钢质天然气管道失效分析[J]. 全面腐蚀控制,2013,27(1):49-53.

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备注/Memo

备注/Memo:

收稿日期:2018-01-23

作者简介:张 红(1980—),女,硕士,高级工程师,现主要从事焊管质量分析及评价工作。

更新日期/Last Update: 2018-05-28