Title:
Ａｒ－ＣＯ２混合ガス用フラックス入りワイヤ
Document Type and Number:
Japanese Patent JP7244373
Kind Code:
B2
Abstract:
Provided is a flux-cored wire for an Ar-CO2 mixed gas, which has excellent slag aggregation performance and slag detachment performance, and which enables the production of a welded metal having excellent low-temperature toughness. A flux-cored wire for an Ar-CO2 mixed gas, in which a flux is filled in a steel-made shell, wherein, in the flux-cored wire for an Ar-CO2 mixed gas, the steel-made shell and the flux in total contain, relative to the entire mass of the wire, 92% by mass or more of Fe, 0.50 to 1.50% by mass inclusive of total silicon, 1.00 to 3.00% by mass inclusive of Mn, 0.010 to 0.10% by mass inclusive of total Li, and 0.02% by mass or more and less than 0.50% by mass of total Mg, and also contain 0.15% by mass or less of C, 0.030% by mass or less of P, 0.030% by mass or less of S, and 0.50% by mass or less of a slag fluxing agent.
Inventors:
Satoshi Kon
Naoya Sawaguchi
Naoya Sawaguchi
Application Number:
JP2019127697A
Publication Date:
March 22, 2023
Filing Date:
July 09, 2019
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
B23K35/368; B23K35/30
Domestic Patent References:
| JP2019025524A | ||||
| JP2003019595A | ||||
| JP2017196651A | ||||
| JP2005186138A | ||||
| JP6198488A |
Attorney, Agent or Firm:
Patent Attorney Corporation Eiko Office