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Title:
FLUX-CORED WIRE FOR GAS-SHIELDED ARC WELDING
Document Type and Number:
WIPO Patent Application WO/2017/038609
Kind Code:
A1
Abstract:
Provided is a flux-cored wire for gas-shielded arc welding that contains specific amounts of C, Mn, TiO2, and Ni and specific amounts or less of P and S. The TiO2 has a ratio (α1/α2) of 0.90-1.50 when α1 (mass%) is the content per wire total mass of particles having a size of 106 μm or smaller and α2 (mass%) is the content per wire total mass of particles having a size exceeding 106 μm.

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Inventors:
YAMAKAMI MASAFUMI
NAGAMI MASAYUKI
KITAGAWA YOSHIHIKO
Application Number:
PCT/JP2016/074772
Publication Date:
March 09, 2017
Filing Date:
August 25, 2016
Export Citation:
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Assignee:
KOBE STEEL LTD (JP)
International Classes:
B23K35/368; B23K35/30; C22C38/00; C22C38/04
Foreign References:
JP2013184204A2013-09-19
JP2000254796A2000-09-19
JPH04288992A1992-10-14
JPS6233093A1987-02-13
JPH04118197A1992-04-20
JPH01284497A1989-11-15
JP2014073505A2014-04-24
JP2013158777A2013-08-19
Other References:
See also references of EP 3342530A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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