锅炉水冷壁管氢损伤爆管原因分析
摘要：某电厂水冷壁管发生爆漏,对爆漏管进行了宏观形貌观察、化学成分分析、力学性能检测、金相分析等技术分析。结果表明,管子爆漏是由于氢损伤导致的脆性开裂。分析与探讨了造成氢损伤的原因。
Abstract:Bursting failure occurred on waterwall tubes in a power plant. Macroscopic inspection, chemical analysis,mechanical property testing and metallurgical analysis were adopted to examine the failed tube. The results indicated that the tube rupture was resulted from brittle fracture caused by hydrogen damage. The causes of hydrogen damage were analyzed and discussed.
标题：锅炉水冷壁管氢损伤爆管原因分析
title:Cause Analysis of Hydrogen Damage Induced Bursting of Waterwall Tubes in a Boiler
作者：董鹏, 陈明, 王文涛, 王涛英
authors:DONG Peng, CHEN Ming, WANG Wentao, WANG Taoying
关键词：水冷壁,氢损伤,晶间裂纹,脱碳,
keywords:waterwall,hydrogen damage,intercrystalline crack,decarbonization,
发表日期：2017-12-30
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