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METHOD FOR COATING A GRAPHITE MATERIAL WITH PYROLYTIC BORON NITRIDE AND A COATED ARTICLE OBTAINED BY THAT METHOD
METHOD FOR COATING A GRAPHITE MATERIAL WITH PYROLYTIC BORON NITRIDE AND A COATED ARTICLE OBTAINED BY THAT METHOD
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机译:用热解硼氮化物涂覆石墨材料的方法以及该方法获得的涂覆的物品
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摘要
A method for coating a graphite body with pyrolytic boron nitride comprising steps of (1) densifying the surface of the graphite body by CVI treatment, (2) then treating the surface with a reactive gas, (3) and after that, forming a PBN coating film over the said treated surface; and also a coated article shown by FIG. 1 which is obtained by this method.
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