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:
Mar. 01, 2011
Filed:
Jul. 02, 2007
Ping-chung Tseng, Pingtung, TW;
Kuang-hung Tseng, Kaohsiung, TW;
Ping-Chung Tseng, Pingtung, TW;
Kuang-Hung Tseng, Kaohsiung, TW;
National Pingtung University of Science & Technology, Pingtung County, TW;
Abstract
An activating flux for welding stainless steel includes: from 25 to 40 weight percent of titanium dioxide (TiO); from 25 to 30 weight percent of chromium oxide (CrO); from 10 to 30 weight percent of silicon dioxide (SiO); from 10 to 15 weight percent of molybdenum disulphide (MoS); and from 5 to 15 weight percent of molybdenum trioxide (MoO), which are active additive materials. A welding rod or wire includes a welding material and an activating flux. The activating flux layer is provided on or in the welding rod or wire and is formed as an outer layer or a core portion of the welding rod or wire.