FIELD: powder metallurgy.
SUBSTANCE: invention relates to production of composite material based on molybdenum disilicide MoSi2, which is the basis of high-temperature glass-ceramic materials and coatings. Into the charge based on molybdenum disilicide fine powders of boron and aluminum oxide are introduced at the following ratio of components, wt.%: fine boron powders—more than 12 to 20, fine aluminum oxide powders—5–7, molybdenum disilicide—the rest.
EFFECT: obtaining heat-resistant glass-ceramic material, which provides an effective protective coating.
1 cl, 1 ex
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