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:
Jul. 17, 2012
Filed:
Apr. 15, 2010
Andre Poulalion, Saint Chely d'Apcher, FR;
Sebastien Gerardin, Arras, FR;
Vincent Moreschi, Hautmont, FR;
Andre Poulalion, Saint Chely d'Apcher, FR;
Sebastien Gerardin, Arras, FR;
Vincent Moreschi, Hautmont, FR;
Affival, Solesmes, FR;
Abstract
Powder which is for a flux-cored wire intended to become alloyed with a molten metal bath and which is formed by particles composed with at least 95% of sulphur, characterised in that its granulometric population is defined by: −1 μm≦d10≦340 μm; −200 μm d50≦2000 μm; −500 μm d90≦2900 μm. Sulphur-based flux-cored wire, characterised in that it contains the preceding powder, and in that the compaction rate of the powder within the wire is greater than or equal to 85%. Method for producing a sulphur-based flux-cored wire for alloying with molten metal baths.