Patents by Inventor Yaroslav V. Ganysh

Yaroslav V. Ganysh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of producing multicomponent diffusion coatings on metal articles and apparatus for performing same
    Patent number: 4624871
    Abstract: A method of producing multicomponent diffusion coatings on metal articles mprises the steps of separately dissolving in a transport melt the alloying elements at temperature T equalling 0.5 to 0.8 of their respective melting points, and saturating with these alloying elements by diffusion the surface of a metal article at temperature T.sub.1 equalling 0.3 to 0.5 of the melting point of the material of this article, with the difference T-T.sub.1 being at least 50.degree. C. To perform this method, the apparatus comprises a central chamber for accommodating the transport melt and the metal article to be coated, and two (in one embodiment) peripheral chambers for accommodating the transport melt and the respective individual alloying elements, communicating via ducts. All the chambers and ducts have heating elements arranged thereon.
    Type: Grant
    Filed: October 17, 1985
    Date of Patent: November 25, 1986
    Assignee: Fiziko-Mekhanichesky Institut Imeni Karpenko Akademii Nauk Ukrainskoi SSR
    Inventors: Georgy G. Maximovich, Yaroslav V. Ganysh, Viktor F. Shatinsky, Evgeny M. Ljuty, Ivan J. Tretyak