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Carburization of Ethylene Pyrolysis Furnace Tube in a Petrochemical Plant
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Carburization phenomena of the ethylene pyrolysis furnace tube made of 25Cr35NiNb alloy were investigated after service for approximate 30,000 h in a petrochemical plant. Three different zones, namely, oxidation zone, ...
Magnetic Method for Rapid Detection of Carburization Degree of Fe–Cr–Ni Series High-Temperature Heat-Resistant Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rapid detection technology of the carburization of Fe–Cr–Ni high-temperature heat-resistant alloys in the ethylene cracking furnace and the hydrogen conversion furnace is in great need to prevent industrial accident. This ...