METHOD OF MANUFACTURE OF ART ARTICLES BY SPUTTERING Russian patent published in 2006 - IPC C23C24/00 B05D5/00 B22D25/02 

FIELD: foundry production; methods of manufacture of art articles by sputtering.

SUBSTANCE: the invention is pertaining to the field of foundry production and also may be used in mechanical engineering, the fine arts and architecture. The method includes manufacture of the article model, according to which manufacture the rough mold made out of the low-melting-temperature alloy, apply the layer of the art article metal and separate the applied layer from the rough mould. Before application of the coating metal of the art article the rough mould is subjected to the sand blasting. The application of the art article coating metal is conducted by sputtering. The sputtered coating layer is separated from the rough mold by fire melting of the rough mold in the muffle furnace at the temperature exceeding the melting temperature of the alloy of the rough mold. The technical result of the invention is development of the method ensuring production of the thin-walled art articles with the recessed undercuts on the surface, reduction of the metal input, prime cost and the art articles production time.

EFFECT: the invention ensures production of the thin-walled art articles with the recessed undercuts on the surface, reduction of the metal input, prime cost and the art articles production time.

4 dwg