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:
Jan. 10, 2023
Filed:
Feb. 16, 2018
Applicant:
Outokumpu Oyj, Helsinki, FI;
Inventors:
Assignee:
Outokumpu Oyj, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 3/047 (2006.01); B23K 26/323 (2014.01); B23K 11/06 (2006.01); B23K 11/16 (2006.01); B32B 15/01 (2006.01); C23C 4/02 (2006.01); C23C 4/08 (2016.01); C23C 4/10 (2016.01); B23K 11/11 (2006.01); B23K 11/20 (2006.01); C23C 4/06 (2016.01); C23C 4/18 (2006.01); B23K 11/10 (2006.01); B23K 11/14 (2006.01); B23K 103/20 (2006.01); B23K 103/04 (2006.01);
U.S. Cl.
CPC ...
B23K 3/0478 (2013.01); B23K 11/06 (2013.01); B23K 11/10 (2013.01); B23K 11/11 (2013.01); B23K 11/14 (2013.01); B23K 11/163 (2013.01); B23K 11/20 (2013.01); B23K 26/323 (2015.10); B32B 15/012 (2013.01); C23C 4/02 (2013.01); C23C 4/06 (2013.01); C23C 4/08 (2013.01); C23C 4/10 (2013.01); C23C 4/18 (2013.01); B23K 2103/04 (2018.08); B23K 2103/20 (2018.08);
Abstract
A method for joining of at least two materials, non-weldable directly to each other with thermal joining processes in a lap joint configuration includes a two step sequence including a first step to apply a thermomechanical or mechanical surface protection layer on the surface of a (stainless) steel substrate and a second step where, a thermal joining process is used to weld the sprayed layer with an applied aluminum sheet without having brittle intermetallic phases in the whole material configuration.