Flusskerndraht zum Lichtbogenschweissen von Duplexedelstahl

Details

Veröffentlichungs-Nr.

EP3208030

Aktenzeichen

EP17000242

Anmeldetag

15. Februar 2017

Veröffentlichung

26. September 2018

Erteilung

26. September 2018

Rechtsraum

EP

IPC

B23K9/00B23K35/30B23K35/36B23K35/362B23K35/368B23K35/02C22C38/40C22C38/44C22C38/50C22C38/58

Abstract

A flux-cored wire for arc welding of a duplex stainless steel includes a stainless-steel sheath filled with a flux and contains, with respect to the total mass of the wire, predetermined amounts of Cr, Ni, Mo, N, Mn, and Si, in which letting a Ti alloy content in terms of Ti be [Ti] and letting an Al alloy content in terms of Al be [Al], [Ti] and [Al] are predetermined values, and in which parameter A expressed as A = [Ti] + 2 x [Al] satisfies a predetermined value, and the balance is composed of Fe, a slag-forming component, and incidental impurities.

Anmelder

Firma

Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

Land

🇯🇵 Japan

Fachgebiete