RU94012908A - METHOD FOR PRODUCING CARBON COATING ON SILICON CARBIDE PRODUCTS - Google Patents

METHOD FOR PRODUCING CARBON COATING ON SILICON CARBIDE PRODUCTS

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Publication number
RU94012908A
RU94012908A RU94012908/33A RU94012908A RU94012908A RU 94012908 A RU94012908 A RU 94012908A RU 94012908/33 A RU94012908/33 A RU 94012908/33A RU 94012908 A RU94012908 A RU 94012908A RU 94012908 A RU94012908 A RU 94012908A
Authority
RU
Russia
Prior art keywords
silicon carbide
coatings
carbon coating
producing carbon
products
Prior art date
Application number
RU94012908/33A
Other languages
Russian (ru)
Inventor
Ю.Г. Гогоци
Original Assignee
Ю.Г. Гогоци
Filing date
Publication date
Application filed by Ю.Г. Гогоци filed Critical Ю.Г. Гогоци
Publication of RU94012908A publication Critical patent/RU94012908A/en

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Claims (1)

Изобретение относится к способам получения неорганических покрытий на изделиях из карбида кремния и может быть использовано для получения углеродных покрытий, в частности графито- и алмазоподобных на карбидокремниевых подложках любой конфигурации. Предложено получать графитовое покрытие на карбиде кремния гидротермальным способом, включающим смешивание карбидокремниевых изделий с водой в количестве 1:0,5-1:50, нагрев в автоклаве до 300-800oС и выдерживание при давлении выше 5 ПМа в течение 0,5-100 ч. Заявляемый способ проще известного, позволяет получить тонкий слой алмазо- и графитоподобного покрытия на сложных изделиях из карбида кремния, таких как порошки, усы, волокна, пластины и др. 1 ил.The invention relates to methods for producing inorganic coatings on silicon carbide products and can be used to obtain carbon coatings, in particular, graphite and diamond-like coatings on silicon carbide substrates of any configuration. It was proposed to obtain a graphite coating on silicon carbide by a hydrothermal method, including mixing silicon carbide products with water in an amount of 1: 0.5-1: 50, heating in an autoclave to 300-800 o С and maintaining at a pressure above 5 PMa for 0.5 100 hours. The inventive method is simpler known, allows to obtain a thin layer of diamond and graphite-like coatings on complex products made of silicon carbide, such as powders, whiskers, fibers, plates, etc. 1 Il.
RU94012908/33A 1994-04-13 METHOD FOR PRODUCING CARBON COATING ON SILICON CARBIDE PRODUCTS RU94012908A (en)

Publications (1)

Publication Number Publication Date
RU94012908A true RU94012908A (en) 1996-01-27

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