摘要
催化烟机入口高温烟气管线发生裂纹,在对此类故障的简短回顾之后,采用应力分析软件对此管道做了分析。根据应力计算结果和可能的失效原因,分析得出了审慎的结论以及一些整改建议。
Cracks on the hot flue gas tube to FCC Expander was observed. After a brief review, stress analysis computation for the tube was performed. Failure analysis on all possible reasons with field constraints and computed result leads to a prudent conclusion, with advices of amendment.
出处
《广东化工》
CAS
2012年第3期172-175,共4页
Guangdong Chemical Industry
关键词
应力分析
烟气管线
磨蚀:次生相
stress analysis： flue gas tube： erosion： secondary phase
