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:
May. 30, 2023
Filed:
Apr. 03, 2020
Applicant:
AK Steel Properties, Inc., West Chester, OH (US);
Inventors:
Matthew James Duffey, Mason, OH (US);
Steven Wayne Streibick, Middletown, OH (US);
Assignee:
CLEVELAND-CLIFFS STEEL PROPERTIES INC., West Chester, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 20/00 (2006.01); B23K 20/02 (2006.01);
U.S. Cl.
CPC ...
B23K 20/028 (2013.01); B23K 20/002 (2013.01);
Abstract
A process for joining steel plate includes providing a steel plate and joining the steel plate to another material. The steel plate includes at least one surface having an Al—Si coating. The step of joining the steel plate to another material is performed while the steel plate is in an as- coated condition. Joining is performed using a forging process.