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  • Diminution of scaling by the application of a protective coating
    Torkar, Matjaž ...
    Together with research and optimization of the atmosphere in industrial walking-beam reheating furnaces in Slovenian steel works, a protective coating for the reduction of scale growth was tested. ... The effect of the protective coating is based on the high temperature formation of a protective film consisting of amorphous ▫$SiO_2$▫, ▫$\alpha-modified Al_2O_3T$▫ and ▫$FeOAl_2O_3$▫. Optimization of the atmosphere in the walking-beam furnace and the application of the protective coating on the billets reduced the loss of iron by scaling up to 60%, compared to uncovered steel, and reduced the decarburization of carbon steels. The protective coating was most effective in the temperature range between 1000 and 1200°C. The application of the coating proved to be as effective on diffrent steel grades in laboratory tests as well as in rolling mills during normal production.
    Vir: Journal of materials processing technology. - ISSN 0924-0136 (Vol. 58, no. 2-3, 1996, str. 217-222)
    Vrsta gradiva - članek, sestavni del
    Leto - 1996
    Jezik - angleški
    COBISS.SI-ID - 17229829

vir: Journal of materials processing technology. - ISSN 0924-0136 (Vol. 58, no. 2-3, 1996, str. 217-222)

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