油田注汽锅炉炉管爆裂失效分析
Analysing on Failure Reason of Cracking Tube of Oilfield Streaming Boiler
孟媛媛, 王 宇
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作者单位:(辽宁工程技术大学 矿业技术学院, 辽宁 葫芦岛 125000)
中文关键字:注气锅炉; 爆裂炉管; 过载; 失效分析
英文关键字:streaming boiler; crack tube; over-press; failure reason
中文摘要:为了弄清某油田注汽锅炉炉管爆裂的原因,分别对爆裂炉管的材质、爆裂炉管及其断口处的宏观形貌、显微组织及注汽锅炉水质等方面进行了全面检验,经分析得出注汽锅炉炉管爆裂是由于超温过载引起的。
英文摘要:In order to find the crack reason, the material, macro-configuration, microstructure of the cracking tube, the fracture, water quality of the streaming boiler were checked. The reasons for the crack of streaming boiler are the overheating and over-pressing of the boiler tube.