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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.:

US 9597750 B1

PDFFull Text
Date of Patent:
Mar. 21, 2017

Filed:

Dec. 06, 2011

Method for manufacturing a welded component with very high mechanical characteristics from a coated lamination sheet

Applicants:

Jean-francois Canourgues, Nogent sur Oise, FR;

Aurelien Pic, Paris, FR;

Pascal Verrier, Lumbres, FR;

Rene Vierstraete, Maisons-Laffite, FR;

Wolfram Ehling, Ghent, BE;

Bernd Thommes, Okemos, MI (US);

Inventors:

Jean-Francois Canourgues, Nogent sur Oise, FR;

Aurelien Pic, Paris, FR;

Pascal Verrier, Lumbres, FR;

Rene Vierstraete, Maisons-Laffite, FR;

Wolfram Ehling, Ghent, BE;

Bernd Thommes, Okemos, MI (US);

Assignee:

Arcelormittal France, Saint Denis, FR;

Attorney:

Davidson, Davidson & Kappel, LLC

Primary Examiner:

Michael Laflame, Jr

Int. Cl.
CPC ...
B23K 26/00 (2014.01); B23K 26/362 (2014.01); B23K 9/23 (2006.01); B23K 33/00 (2006.01); B32B 15/01 (2006.01); C23C 2/26 (2006.01); C23C 28/02 (2006.01); B23K 1/14 (2006.01); B23K 9/00 (2006.01); B23K 26/24 (2014.01); B23K 37/00 (2006.01); C23C 10/22 (2006.01); B23K 26/32 (2014.01); B23K 26/322 (2014.01); B23K 26/40 (2014.01); C22C 21/02 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/28 (2006.01); C22C 38/32 (2006.01); C23C 2/12 (2006.01); B23K 26/21 (2014.01); B23K 31/02 (2006.01); C23C 2/04 (2006.01); B23K 9/02 (2006.01); B23K 26/36 (2014.01); C21D 1/00 (2006.01); C21D 6/00 (2006.01); C21D 9/50 (2006.01); B23K 101/18 (2006.01); B23K 103/04 (2006.01); B23K 103/10 (2006.01); B23K 101/34 (2006.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
B23K 26/362 (2013.01); B23K 1/14 (2013.01); B23K 9/0026 (2013.01); B23K 9/02 (2013.01); B23K 9/23 (2013.01); B23K 26/21 (2015.10); B23K 26/24 (2013.01); B23K 26/32 (2013.01); B23K 26/322 (2013.01); B23K 26/36 (2013.01); B23K 26/40 (2013.01); B23K 31/02 (2013.01); B23K 33/00 (2013.01); B23K 37/003 (2013.01); B32B 15/012 (2013.01); C21D 1/00 (2013.01); C21D 6/002 (2013.01); C21D 6/005 (2013.01); C21D 6/008 (2013.01); C21D 9/50 (2013.01); C22C 21/02 (2013.01); C22C 38/002 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C22C 38/28 (2013.01); C22C 38/32 (2013.01); C23C 2/04 (2013.01); C23C 2/12 (2013.01); C23C 2/26 (2013.01); C23C 10/22 (2013.01); C23C 28/021 (2013.01); B23K 2201/18 (2013.01); B23K 2201/34 (2013.01); B23K 2203/04 (2013.01); B23K 2203/10 (2013.01); B23K 2203/50 (2015.10); Y10T 428/12229 (2015.01); Y10T 428/12271 (2015.01); Y10T 428/12396 (2015.01); Y10T 428/12486 (2015.01); Y10T 428/12757 (2015.01);
Abstract

Plate consisting of a steel substrate () and a precoat () consisting of a layer of intermetallic alloy () in contact with said substrate, topped by a layer of metal alloy (), characterized in that, on at least one precoated face of said plate, an area () situated at the periphery of said plate has said metal alloy layer removed.

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