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Patent Searching and Data


Title:
WELDED METAL AND WELDED STRUCTURE CONTAINING SAID WELDED METAL
Document Type and Number:
WIPO Patent Application WO/2017/154754
Kind Code:
A1
Abstract:
A welded metal which satisfies a predetermined component composition, and wherein if N (particles/mm2) is the number of carbide particles present in the welded metal and having a circle-equivalent diameter of 0.1 μm or more and n (particles/mm2) is the number of carbide particles present in the welded metal and having a circle-equivalent diameter of 0.1-0.4 μm, N is 1.2 × 106 (particles/mm2) or more and N and n satisfy formula (1). n/N > 0.8 (1)

Inventors:
NAKO HIDENORI
NAMBA SHIGENOBU
OKAZAKI YOSHITOMI
BANNO YASUTAKA
Application Number:
PCT/JP2017/008411
Publication Date:
September 14, 2017
Filing Date:
March 03, 2017
Export Citation:
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Assignee:
KOBE STEEL LTD (JP)
International Classes:
B23K35/30; B23K9/23; C22C38/00; C22C38/48
Foreign References:
JPH11226738A1999-08-24
JPH11291086A1999-10-26
JP2000015480A2000-01-18
JPH10245658A1998-09-14
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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