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http://dx.doi.org/10.3365/KJMM.2010.48.10.907

Effect of the Arc Furnace Manufacturing Process, Blast Furnace Manufacturing Process, and Carbon Content on the High-temperature Oxidation of Hot-rolled Steel between 650 and 900℃  

Kim, Min Jung (School of Advanced Materials Science & Engineering, Sungkyunkwan University)
Lee, Dong Bok (School of Advanced Materials Science & Engineering, Sungkyunkwan University)
Baek, Seon-Pil (Technical Research Center, Hyundai Steel Co.)
Publication Information
Korean Journal of Metals and Materials / v.48, no.10, 2010 , pp. 907-913 More about this Journal
Abstract
Hot-rolled steel plates of SPHC and SS400 were oxidized at 600, 750 and $900^{\circ}C$ for 2 hr in air. With an increase in the oxidation temperature, their oxidation rates increased, and this was accompanied by the formation of pores and cracks in the thickened oxide scales, which were non-adherent. SPHC steels manufactured by either an arc furnace or a blast furnace displayed similar oxidation rates, indicating that their oxidation rates were insensitive to the manufacturing process. Medium-carbon SS400 steel displayed somewhat faster oxidation rates than low-carbon SS400 steel, indicating that the carbon content did not significantly influence the oxidation rates.
Keywords
oxidation; hot-rolled steel; carbon; blast furnace; arc furnace;
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Times Cited By KSCI : 5  (Citation Analysis)
Times Cited By SCOPUS : 0
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