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:
Dec. 06, 2016
Filed:
Dec. 16, 2014
Applicant:
National Pingtung University of Science & Technology, Pingtung County, TW;
Inventors:
Kuang-Hung Tseng, Pingtung County, TW;
Nai-Shien Wang, Pingtung County, TW;
Assignee:
NATIONAL PINGTUNG UNIVERSITY OF SCIENCE & TECHNOLOGY, Pingtung County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/36 (2006.01); B23K 35/02 (2006.01); B23K 35/362 (2006.01);
U.S. Cl.
CPC ...
B23K 35/3607 (2013.01); B23K 35/0255 (2013.01); B23K 35/3601 (2013.01); B23K 35/3602 (2013.01); B23K 35/362 (2013.01); B23K 35/3605 (2013.01); B23K 35/3608 (2013.01);
Abstract
A welding activated flux for structural alloy steels including 40-50 wt % of SiO, 25-30 wt % of MoO, 5-10 wt % of TiOand 10-20 wt % of CrOis disclosed. Accordingly, with the use of the welding activated flux, the depth of the weld is significantly increased, thereby enhancing the mechanical strength of the weldment and reducing the distortion of the weldment.