FLUX-CORED WIRE AND METHOD FOR PRODUCING WELDED JOINT

Title:

FLUX-CORED WIRE AND METHOD FOR PRODUCING WELDED JOINT

Document Type and Number:

Japanese Patent JP2023051584

Kind Code:

A

Abstract:

To provide a flux-cored wire that can give weld metal excelling in low-temperature toughness at low cost, and also can reduce the generation of fume.SOLUTION: A flux-cored wire comprises a steel sheath comprising chemical components in a predetermined composition. Excluding oxides, fluorides, nitrides, and metal carbonates, the flux-cored wire comprises chemical components in a predetermined composition, comprising Ti oxides, Si oxides, fluorides, Na-containing compounds, and K-containing compounds in specific amounts, and comprising neither Zr oxides nor Al oxides or comprising them in specific amounts.SELECTED DRAWING: None

More Like This:

JPS55147498	STAINLESS STEEL WIRE FOR GAS SHIELDED ARC WELDING
JPH05337690	FLUX CORED WIRE FOR SUBMERGED ARC WELDING HAVING EXCELLENT WEAR RESISTANCE AND BEAD MARK RESISTANCE
JP2002301592	WELDING ELECTRODE AND METHOD FOR REDUCING MANGANESE IN FUME

Inventors:

MATSUO TAKESHI
KAMO TAKAHIRO

Application Number:

JP2021162394A

Publication Date:

April 11, 2023

Filing Date:

September 30, 2021

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NIPPON STEEL CORP

International Classes:

B23K35/368; B23K35/02; B23K35/30; B23K35/36

Attorney, Agent or Firm:

Patent Attorney Corporation Taiyo International Patent Office

Previous Patent: work machine

Next Patent: Manufacturing method of flux-cored wire and welded joint