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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 10906113 B1

PDFFull Text
Date of Patent:
Feb. 02, 2021

Filed:

Feb. 02, 2016

Arc welding method for hot-dip galvanized steel plate having excellent appearance of welded part and high welding strength, method for manufacturing welding member, and welding member

Applicant:

Nisshin Steel Co., Ltd., Tokyo, JP;

Inventors:

Kazuaki Hosomi, Tokyo, JP;

Tomokazu Nobutoki, Tokyo, JP;

Takefumi Nakako, Tokyo, JP;

Assignee:

Nisshin Steel Co., Ltd., Tokyo, JP;

Attorneys:

Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.

David G. Conlin

Joohee Lee

Primary Examiner:

Patrick M Buechner

Assistant Examiner:

Randall S Gruby

Int. Cl.
CPC ...
B23K 9/09 (2006.01); B23K 9/23 (2006.01); C22C 18/04 (2006.01); C22C 18/00 (2006.01); B23K 9/173 (2006.01); B32B 15/01 (2006.01); B23K 101/18 (2006.01); B23K 101/34 (2006.01);
U.S. Cl.
CPC ...
B23K 9/093 (2013.01); B23K 9/09 (2013.01); B23K 9/173 (2013.01); B23K 9/23 (2013.01); B32B 15/013 (2013.01); C22C 18/00 (2013.01); C22C 18/04 (2013.01); B23K 2101/18 (2018.08); B23K 2101/34 (2018.08);
Abstract

Hot dip Zn-based alloy coated steel sheets (') are arc-weld in such a way that (a) a current waveform is a pulsed current waveform in which (i) a peak current and a base current alternate with each other at a pulse period of 1 ms to 50 ms and (ii) an average welding current is 100 A to 350 A and (b) an average welding voltage is 20 V to 35 V. Each of the hot dip Zn-based alloy coated steel sheets (′) includes a coating layer that contains Zn as a main component and that contains Al at a concentration of 1.0% by mass to 22.0% by mass, and has a coating weight W of 15 g/mto 250 g/m.

Find Patent Forward Citations

Hosomi, Kazuaki. (2021). Arc welding method for hot-dip galvanized steel plate having excellent appearance of welded part and high welding strength, method for manufacturing welding member, and welding member (U.S. Patent No. 10906113). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10906113

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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