摘要
通过对一台裂解炉废锅内管内凹现象进行调查,采用化学成分分析、金相检查等技术手段对其发生原因进行分析,得出腐蚀减薄是导致其失稳变形的主要原因。
Through the investigation of the internal concave phenomenon in the waste pot of a cracking furnace, the causes are analyzed by chemical composition analysis and metallographic examination. It is concluded that the loss of corrosion is the main cause of its destabilization.
作者
黄余
许康勇
Huang Yu;Xu Kangyong(Guangdong University of Technology Electrical and Mechanical College, Guangzhou 510006;China Petroleum and Chemical Co., LTD., Maoming Branch Chemical Division, Maiming 525000, China)
出处
《广东化工》
CAS
2018年第20期125-128,共4页
Guangdong Chemical Industry
关键词
内凹
化学成分分析
金相分析
innerconcave
chemical composition analysis
metallographic analysis
