Abstract
Results of testing coatings for silicided graphite that are based on a self-hardening mixture (Al2O3 powder modified with silicon alkoxide and ethyl silicate binder) are presented. The dense intermediate layer created, reinforced with mullite and SiC inclusions that resulted from mechanochemical reactions and firing, is shown to provide high resistance to oxidation for graphite up to 2003 K.
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Translated from Ogneupory i Tekhnicheskaya Keramika, No. 5, pp. 19–23, May, 1997.
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Semchenko, G.D. Self-hardening coatings for protection of graphite products from oxidation. Refract Ind Ceram 38, 189–192 (1997). https://doi.org/10.1007/BF02767845
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DOI: https://doi.org/10.1007/BF02767845