The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 1987
Filed:
Sep. 06, 1985
Evgeny M Savitsky, Moscow, SU;
Mikhail S Goikhman, Lvov, SU;
Petr M Khudyk, Lvovskaya, SU;
Valery V Chepkasov, Penza, SU;
Valentin V Sulyagin, Moscow, SU;
Viktoria P Polyakova, Moscow, SU;
Viktor F Shatinsky, Lvov, SU;
Nelli B Gorina, Moscow, SU;
Evgeny M Rudkovsky, Lvov, SU;
Fiziko Mekhanichesky Institut Imeni Karpenko, Lvov, SU;
Institut Metallurgii Imeni Baikova Akademii Nauk SSR, Moscow, SU;
Abstract
A process for chemical and thermal treatment of steel workpieces accompanied by the formation thereon of a coating includes diffusive precipitation onto the base metal of the workpiece of an intermetallic compound from a melt of a low-melting-point metal, such as sodium or lithium, at a temperature of from 720.degree. to 820.degree. C. for a duration of time necessary for obtaining a coating layer of required thickness.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile