Title:
SOLID WIRE AND WELDED JOINT MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/208735
Kind Code:
A1
Abstract:
The solid wire according to one mode of the present invention has a chemical composition comprising 0.003-0.080% of C, 0.0010-0.50% of Si, 0.050-1.80% of Mn, 0.030-0.500% of Al, 8.0-16.0% of Ni, not more than 0.0200% of P, not more than 0.0100% of S, not more than 0.050% of O, 0-0.1000% of Ta, 0-0.5% of Cu, 0-0.5% of Cr, 0-0.5% of Mo, 0-0.20% of V, 0-0.10% of Ti, 0-0.10% of Nb, 0-0.010% of B, 0-0.80% of Mg, and 0-0.050% of REM, the balance being Fe and impurities, and has an α of 1.35-5.50% and a Ceq of 0.250-0.520%.
Inventors:
SARUWATARI SUO (JP)
Application Number:
PCT/JP2019/015595
Publication Date:
October 15, 2020
Filing Date:
April 10, 2019
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
B23K35/30; B23K9/173; C22C38/00; C22C38/58
Domestic Patent References:
| WO2012086042A1 | 2012-06-28 |
Foreign References:
| JPS5476452A | 1979-06-19 | |||
| JP2009101414A | 2009-05-14 | |||
| JP2015110247A | 2015-06-18 | |||
| JP2008246507A | 2008-10-16 | |||
| JPH09253860A | 1997-09-30 | |||
| JP2008161932A | 2008-07-17 |
Other References:
KAZUO AGUSAMASAAKI KOSHO ET AL.: "Matching Ferritic Filler MIG Welding of 9% Ni Steel", KAWASAKI STEEL G1HO, vol. 14, 1982
See also references of EP 3812085A4
See also references of EP 3812085A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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