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:
Jun. 01, 2010
Filed:
Jun. 06, 2005
Applicants:
Ashish Kapoor, Highland Heights, OH (US);
Teresa A. Melfi, Kirtland, OH (US);
Inventors:
Ashish Kapoor, Highland Heights, OH (US);
Teresa A. Melfi, Kirtland, OH (US);
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 35/34 (2006.01); B23K 35/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A highly basic particle flux for submerged arc welding that produces less than 7 ml/100 gr of diffusible hydrogen in the weld metal, which flux comprises a carbon dioxide containing compound with an effective amount of heat releasable carbon dioxide in the range of 0.5-3.5% by weight of the flux over 10% by weight of a low melting point compound and a binder.