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J Chin Soc Corr Pro  1988, Vol. 8 Issue (3): 258-266    DOI:
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FAILURE ANALYSIS OF HEAT COIL MADE OF AUSTENITIC STAINLESS STEELS IN AN OIL REFINERY UNIT
Shi Yaowu Dang Yaoxing and Fan Peili (Xi'an Jiao—tong University)
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Abstract  Heat coils made of austenitic stainless steels were installed in fluidized bed of an actifier of catalytic cracker installation in an oil refinery unit. Steam—water mixture circulated within the coils with high pressure. Corrosion fatigue failure occurred in the coils in about 40 days after commissioning of the unit. In the present paper, corrosion fatigue phenomenon of austenitic stainless steels in high temperature,high pressure water was discussed in the real engineering condition. It was indicated that the lifetime of the coils could be largely increased by improving the steamwater flow condition.
Received:  25 June 1988     
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Shi Yaowu Dang Yaoxing and Fan Peili (Xi'an Jiao—tong University). FAILURE ANALYSIS OF HEAT COIL MADE OF AUSTENITIC STAINLESS STEELS IN AN OIL REFINERY UNIT. J Chin Soc Corr Pro, 1988, 8(3): 258-266.

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https://www.jcscp.org/EN/     OR     https://www.jcscp.org/EN/Y1988/V8/I3/258

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