文章基本信息

标题：Failure Analysis of Tube Radiant Heater Hot Oil in Refinery Industry
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作者：Moch Ardi Dimastiar ; Ahmad Taufik ; Anne Zulfia Syahrial 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2019
卷号：269
DOI：10.1051/matecconf/201926903013
语种：English
出版社：EDP Sciences
摘要：Heater, known as a furnace or fired heater is used to heat the oil which flows through tubes around a flame. When the tubes are failed, the fired heater reliability is affected. This paper investigates the probable cause/ causes of the radiant tube failure in the fired heater. In that context, depth analysis is conducted as part of the investigative studies, involve visual observation and dimensional measurement, metallographic examination, and chemical analysis. Finally, it has been concluded that the tube radiant has mainly failed due to crevice corrosion. In the other side, spherodization and external corrosion are also found as other failure contributors.