APPARATUS FOR PRODUCING ARTICLES AND COATINGS FROM BORON NITRIDE Russian patent published in 1995 - IPC

Abstract RU 2042751 C1

FIELD: high-temperature gaseous deposition. SUBSTANCE: apparatus has reactor with graphite substrate positioned within reactor, heated inductor provided with radiation screen and gas inlet. Substrate is placed in radiation screen, which is made from boron nitride. Radiation screen is snugly attached to gas inlet. EFFECT: improved quality of articles and coatings. 1 dwg

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RU 2 042 751 C1

Authors

Demin V.N.

Levchuk S.G.

Tret'Jakov A.G.

Dates

1995-08-27Published

1991-01-25Filed