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CORROSION-PROTECTED ARTICLE MADE FROM COMPOSITE MATERIAL WITH CERAMIC MATRIX CONTAINING SILICON

2025-07-27 19:532640下载
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FIELD : chemistry. SUBSTANCE : invention relates to a method of making a barrier for protection from ambient medium which is made from composite material with a ceramic matrix which contains silicon. The method of moulding a barrier for protection from the ambient environment from composite material with a ceramic matrix which contains silicon involves moulding an anticorrosion protective layer containing a compound of the type of an aluminosilicate of an alkali or alkali-earth or rare-earth element. An aluminium nitride layer which forms a chemical barrier is formed between the base and the anticorrosion protective layer. EFFECT : high stability of protection of articles from the ambient medium. 13 cl, 1 ex, 7 dwg


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