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BR9815543A - Arame fundente de núcleo para soldadurablindada a gás e processo de soldadura blindada agás - Google Patents

Arame fundente de núcleo para soldadurablindada a gás e processo de soldadura blindada agás

Info

Publication number
BR9815543A
BR9815543A BR9815543-1A BR9815543A BR9815543A BR 9815543 A BR9815543 A BR 9815543A BR 9815543 A BR9815543 A BR 9815543A BR 9815543 A BR9815543 A BR 9815543A
Authority
BR
Brazil
Prior art keywords
ppm
welding
gas
welded
core
Prior art date
Application number
BR9815543-1A
Other languages
English (en)
Inventor
Christian Bonnet
Bruno Leduey
Original Assignee
Soudure Autogene Francaise
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 Soudure Autogene Francaise filed Critical Soudure Autogene Francaise
Publication of BR9815543A publication Critical patent/BR9815543A/pt

Links

Classifications

    • 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
    • B23K35/3073—Fe as the principal constituent with Mn as next major constituent
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)

Abstract

"ARAME FUNDENTE DE NúCLEO PARA SOLDADURABLINDADA A GáS E PROCESSO DE SOLDADURA BLINDADA AGáS". A invenção refere-se a um arame de núcleo para soldadurasob fluxo de gás protetor, especificamente do tipo de rutilo ouisento de escória, compreendendo uma blindagem de metalexterna e um núcleo central compreendendo elementos de carga ea um processo para soldadura GAM, sob um fluxo de gás protetor,usando tal arame de núcleo para produzir uma junta soldada sobreuma estrutura de aço, tal como plataforma offshore ou um tanquede armazenamento. A junta soldada resultante possui resistência erigidez a impacto aperfeiçoadas e contém menos que 65 ppm denitrogênio, 300 ppm a 0,12 % de carbono, 0,01% a 0,6% de silício,0,9% a 1,9% de manganês, 20 ppm a 0,08% de titânio, 1 ppm a 80ppm de boro, 5 ppm a 150 ppm de alumínio, 10 ppm a 0,02% denióbio e 10 ppm a 0,02% de vanádio.
BR9815543-1A 1997-06-09 1998-05-19 Arame fundente de núcleo para soldadurablindada a gás e processo de soldadura blindada agás BR9815543A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9707118A FR2764221B1 (fr) 1997-06-09 1997-06-09 Fil fourre basse teneur azote
PCT/FR1998/000995 WO1998056532A1 (fr) 1997-06-09 1998-05-19 Fil fourre de soudage a basse teneur en azote

Publications (1)

Publication Number Publication Date
BR9815543A true BR9815543A (pt) 2001-12-11

Family

ID=9507764

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815543-1A BR9815543A (pt) 1997-06-09 1998-05-19 Arame fundente de núcleo para soldadurablindada a gás e processo de soldadura blindada agás

Country Status (14)

Country Link
US (3) US6124569A (pt)
EP (1) EP0988130B1 (pt)
JP (1) JP2002511023A (pt)
KR (1) KR20010013551A (pt)
AU (1) AU7774698A (pt)
BR (1) BR9815543A (pt)
CA (1) CA2291694C (pt)
DE (1) DE69801910T2 (pt)
ES (1) ES2164427T3 (pt)
FR (1) FR2764221B1 (pt)
NO (1) NO317519B1 (pt)
TW (1) TW487611B (pt)
WO (1) WO1998056532A1 (pt)
ZA (1) ZA984848B (pt)

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JP5410466B2 (ja) * 2011-03-01 2014-02-05 株式会社神戸製鋼所 ステンレス鋼フラックス入りワイヤ
CN102139424A (zh) * 2011-03-21 2011-08-03 北京工业大学 一种焊渣可循环利用的气保护药芯焊丝
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Also Published As

Publication number Publication date
DE69801910T2 (de) 2002-04-25
AU7774698A (en) 1998-12-30
NO317519B1 (no) 2004-11-08
WO1998056532A1 (fr) 1998-12-17
NO995920D0 (no) 1999-12-03
CA2291694C (fr) 2008-02-19
US6124569A (en) 2000-09-26
ZA984848B (en) 1998-12-29
EP0988130A1 (fr) 2000-03-29
JP2002511023A (ja) 2002-04-09
FR2764221A1 (fr) 1998-12-11
FR2764221B1 (fr) 1999-07-16
US6300596B1 (en) 2001-10-09
TW487611B (en) 2002-05-21
US6521867B2 (en) 2003-02-18
CA2291694A1 (fr) 1998-12-17
US20010023863A1 (en) 2001-09-27
DE69801910D1 (de) 2001-11-08
ES2164427T3 (es) 2002-02-16
EP0988130B1 (fr) 2001-10-04
KR20010013551A (ko) 2001-02-26
NO995920L (no) 2000-02-07

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements