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:
Sep. 26, 1989
Filed:
Apr. 11, 1988
William C Turner, Sedona, AZ (US);
Head & Johnson, Tulsa, OK (US);
Abstract
A method of cladding a base plate of carbon steel, including the steps of plating by electroless deposition the faying surface of the plate slab, positioning a cladding plate, on the the plated faying surface, welding both plates together at three edges to form a seal, attaching a gas reservoir at the fourth side thus forming a sealed subassembly, evacuating the space formed in the subassembly between the two plates of water vapor and oxygen, heating the subassembly to about 1650.degree. to 2100.degree. F. thereby melting the bonding metal alloy, and hot rolling the heated assembly to metallically bond the cladding plate to the steel plate by means of the mechanism of liquid interface diffusion bonding.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile