GOLDEN SPRAYED TARGET AND ITS PRODUCTION METHOD Russian patent published in 2022 - IPC C23C14/34 C22F1/14 B21B3/00 B22D7/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to a golden sprayed target and its production method (options). The golden target has gold purity of 99.999% or more. An average value of Vickers hardness is 20 or more and less than 40, an average size of crystal grain is 15 mcm or more and 200 mcm or less, and golden plane {110} is mostly oriented to a surface to be sprayed of the golden sprayed target. The method for the production of the golden sprayed target, according to the first option, includes processing of a gold bar for formation of a plate golden billet, hot forging, or hot rolling of the golden billet, or cold rolling of the golden billet, and thermal processing of target material. The method for the production of the golden sprayed target, according to the second option, includes processing of a gold bar for formation of a cylindrical golden billet, cold pressing of the golden billet, multiple cold drawing of the golden billet, or hot forging of the golden billet, and thermal processing of the target.

EFFECT: obtainment of a golden sprayed target providing improvement of uniformity of distribution of a thickness of film of high-purity gold during spraying.

10 cl, 15 tbl, 33 ex