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:
Aug. 04, 1992
Filed:
Dec. 06, 1990
William Rostoker, Homewood, IL (US);
Gareth Rostoker, Glenwood, IL (US);
Julius J Bonini, Munster, IN (US);
Rostoker, Inc., Burnham, IL (US);
Abstract
Titanium and titanium alloy substrates are provided with a dense coating of a titanium silicide. The titanium silicide coating substantially increases the oxidation resistance of the substrate. The siliciding method includes the steps of: Forming a substantially molten pool of a siliciding alloy; contacting the substrate with the siliciding alloy; maintaining the substrate in contact with the siliciding alloy at a temperature at or above a minimum predetermined temperature to form a titanium silicide coating on the substrate; and separating the coated substrate from the siliciding alloy. The siliciding alloy includes a minimum effective concentration of silicon and a lithium metal flux.