Forming a metallized layer on an AlN substrate by applying and h

Coating processes – With post-treatment of coating or coating material – Heating or drying

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4273835, 4273977, B05D 302

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053709071

ABSTRACT:
A metallized layer is to be formed on a surface of an aluminum nitride base material, which may be a sintered body or a nonsintered compact. A mixture is prepared from an oxide component consisting of at least one of Al.sub.2 O.sub.3, SiO.sub.2, CaO, and Y.sub.2 O.sub.3, an iron family component consisting of at least one of Fe, Co and Ni and high melting temperature metal consisting of W and Mo. The content of each component is within a specified range. A paste is prepared by adding an organic binder substance to the mixture. The paste is applied to the surface of the base material and heated under specified conditions to form a metallized layer having a high adhesive peel strength on the surface of the base material.

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Patent Abstracts of Japan No. 1-249681 (A); Sumitomo Electric Industries, Ltd. Apr. 10, 1989.

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