BR112017015458A2 - metal de solda e estrutura soldada - Google Patents

metal de solda e estrutura soldada

Info

Publication number
BR112017015458A2
BR112017015458A2 BR112017015458A BR112017015458A BR112017015458A2 BR 112017015458 A2 BR112017015458 A2 BR 112017015458A2 BR 112017015458 A BR112017015458 A BR 112017015458A BR 112017015458 A BR112017015458 A BR 112017015458A BR 112017015458 A2 BR112017015458 A2 BR 112017015458A2
Authority
BR
Brazil
Prior art keywords
weld metal
welded structure
neo
remainder
mass
Prior art date
Application number
BR112017015458A
Other languages
English (en)
Inventor
Taniguchi Genichi
Nako Hidenori
Yamashita Ken
Namba Shigenobu
Banno Yasutaka
Okazaki Yoshitomi
Original Assignee
Kobe Steel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of BR112017015458A2 publication Critical patent/BR112017015458A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)

Abstract

o metal de solda da presente invenção possui uma composição que inclui quantidades específicas de c, si, mn, ni, cr, mo, v, nb, n e o, com o restante sendo fe e impurezas inevitáveis, a concentração total de mn e ni sendo 1,0% em massa ou menos, e um valor dado por (10 × [p] + 5 × [sb] + 4 × [sn] + [as]) × 100 sendo mais do que 0 a 15.
BR112017015458A 2015-02-02 2016-01-28 metal de solda e estrutura soldada BR112017015458A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015018868A JP2016141846A (ja) 2015-02-02 2015-02-02 溶接金属及び溶接構造体
PCT/JP2016/052468 WO2016125676A1 (ja) 2015-02-02 2016-01-28 溶接金属及び溶接構造体

Publications (1)

Publication Number Publication Date
BR112017015458A2 true BR112017015458A2 (pt) 2018-01-23

Family

ID=56564024

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017015458A BR112017015458A2 (pt) 2015-02-02 2016-01-28 metal de solda e estrutura soldada

Country Status (6)

Country Link
EP (1) EP3255166A4 (pt)
JP (1) JP2016141846A (pt)
KR (1) KR20170097134A (pt)
CN (1) CN107208218A (pt)
BR (1) BR112017015458A2 (pt)
WO (1) WO2016125676A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6487810B2 (ja) * 2015-08-27 2019-03-20 株式会社神戸製鋼所 溶接金属、及び溶接金属の製造方法
CN106425157A (zh) * 2016-10-28 2017-02-22 四川大西洋焊接材料股份有限公司 蒸汽温度超超临界火电机组用钢的tig焊焊丝及其制备方法
KR102233335B1 (ko) * 2019-02-26 2021-03-29 고려용접봉 주식회사 고온 강도가 우수한 smaw 용착금속
JP7436793B2 (ja) 2019-12-06 2024-02-22 日本製鉄株式会社 フェライト系耐熱鋼の溶接継手の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58221678A (ja) * 1982-06-16 1983-12-23 Mitsubishi Heavy Ind Ltd Ｃｒ−Ｍｏ鋼の溶接方法
JPS59205449A (ja) * 1983-05-06 1984-11-21 Hitachi Ltd 耐熱鋼
JPH05161993A (ja) * 1991-12-11 1993-06-29 Kobe Steel Ltd Ｃｒ−Ｍｏ系低合金鋼用被覆アーク溶接棒
JP2742201B2 (ja) * 1993-09-30 1998-04-22 株式会社神戸製鋼所 高強度Ｃｒ−Ｍｏ鋼用ＴＩＧ溶接ワイヤ
JP3996824B2 (ja) * 2002-09-12 2007-10-24 新日本製鐵株式会社 耐低温変態割れ性に優れた液相拡散接合用鋼材
JP4476018B2 (ja) * 2004-05-18 2010-06-09 株式会社神戸製鋼所 改良９Ｃｒ−１Ｍｏ鋼用溶接ワイヤ
CN101368251B (zh) * 2008-09-28 2010-11-17 舞阳钢铁有限责任公司 一种大厚度临氢设备用钢板及其生产工艺
CN101481780B (zh) * 2008-12-06 2012-03-14 燕山大学 超高强度高韧性易焊接超细奥氏体晶粒钢及其制造方法
JP6084475B2 (ja) * 2013-02-04 2017-02-22 株式会社神戸製鋼所 溶接金属および溶接構造体

Also Published As

Publication number Publication date
WO2016125676A1 (ja) 2016-08-11
KR20170097134A (ko) 2017-08-25
EP3255166A4 (en) 2018-07-11
EP3255166A1 (en) 2017-12-13
JP2016141846A (ja) 2016-08-08
CN107208218A (zh) 2017-09-26

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements