Method of producing multicomponent diffusion coatings on metal articles and apparatus for performing same
CA 1264993 C · Owner: Shatinsky, Viktor F. · Inventors: Shatinsky, Viktor F.; Maximovich, Georgy G.; Ganysh, Yaroslav V.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of producing multicomponent diffusion coatings on metal articles comprises the steps of separately dissolving in a transport melt the alloying elements at temperature T eqalling 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 T1 equalling 0.3 to 0.5 of the melting point of the material of this article, with the difference T-T1 being at least 50°C. to perform this method an 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 …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted January 30, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 30, 2007.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.