BRPI0607886A2 - método para produção de uma conexão soldada e método para reparação de uma conexão soldada - Google Patents

método para produção de uma conexão soldada e método para reparação de uma conexão soldada

Info

Publication number
BRPI0607886A2
BRPI0607886A2 BRPI0607886-9A BRPI0607886A BRPI0607886A2 BR PI0607886 A2 BRPI0607886 A2 BR PI0607886A2 BR PI0607886 A BRPI0607886 A BR PI0607886A BR PI0607886 A2 BRPI0607886 A2 BR PI0607886A2
Authority
BR
Brazil
Prior art keywords
welded connection
plating
nickel
welding
repairing
Prior art date
Application number
BRPI0607886-9A
Other languages
English (en)
Inventor
Erhard Brueckner
Gerhard Engelhard
Siegfried Guegel
Original Assignee
Areva Np Gmbh
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 Areva Np Gmbh filed Critical Areva Np Gmbh
Publication of BRPI0607886A2 publication Critical patent/BRPI0607886A2/pt
Publication of BRPI0607886B1 publication Critical patent/BRPI0607886B1/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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B23K9/232—Arc welding or cutting taking account of the properties of the materials to be welded of different metals
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/211—Bonding by welding with interposition of special material to facilitate connection of the parts
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • 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
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

MéTODO PARA PRODUçãO DE UMA CONEXãO SOLDADA E MéTODO PARA REPARAçãO DE UMA CONEXãO SOLDADA. A invenção refere-se a um método para produção de uma conexão soldada entre um primeiro e um segundo componentes (1, 2), cujos componentes (1, 2) têm em cada caso um lado interno (8, 9), um lado externo (6, 7) e um lado de extremidade (10, 12) que conectam os ditos lados internos e externos, em que o primeiro componente (1) é formado de um corpo de base ferrítica (13) que suporta uma galvanização (14) no interior e cujo lado de extremidade (15) é fornecido com uma camada de isolamento (16) feita de uma liga à base de níquel, e em que o segundo componente (2) é formado de um material austenítico. O dito método tem as seguintes etapas: a) os dois componentes (1, 2) são dispostos com relação um ao outro de modo que seus lados de extremidade (10, 12) entre eles envolvem uma ranhura de solda (18), b) uma base (25) que é feita de um material austenítico e conecta a galvanização (14) ao lado de extremidade (12) do segundo componente (2) é soldada na ranhura de solda (18), c) uma camada intermediária (28) feita de uma liga à base de níquel tendo pelo menos 90% de níquel é soldada na raiz (25), cuja camada intermediária (28) é conectada ao lado de extremidade (24) da galvanização (14) e o lado de extremidade (12) do segundo componente (2), d) uma costura de solda (19) é então produzida na ranhura de solda remanescente (18) usando um material de preenchimento de solda à base de níquel.
BRPI0607886-9A 2005-07-29 2006-05-18 Método para produção de uma conexão soldada e método para reparação de uma conexão soldada BRPI0607886B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005035585.4 2005-07-29
DE102005035585A DE102005035585B3 (de) 2005-07-29 2005-07-29 Verfahren zur Herstellung einer Schweißverbindung sowie Verfahren zur Reparatur einer derartigen Schweißverbindung
PCT/EP2006/004701 WO2007014585A1 (de) 2005-07-29 2006-05-18 Verfahren zur herstellung einer schweissverbindung sowie verfahren zur reparatur einer schweissverbindung

Publications (2)

Publication Number Publication Date
BRPI0607886A2 true BRPI0607886A2 (pt) 2009-10-20
BRPI0607886B1 BRPI0607886B1 (pt) 2014-10-14

Family

ID=36709982

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607886-9A BRPI0607886B1 (pt) 2005-07-29 2006-05-18 Método para produção de uma conexão soldada e método para reparação de uma conexão soldada

Country Status (9)

Country Link
US (2) US8217295B2 (pt)
EP (1) EP1827752B1 (pt)
JP (1) JP5006321B2 (pt)
KR (1) KR100966202B1 (pt)
AT (1) ATE552937T1 (pt)
BR (1) BRPI0607886B1 (pt)
DE (1) DE102005035585B3 (pt)
ES (1) ES2384719T3 (pt)
WO (1) WO2007014585A1 (pt)

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NO327558B1 (no) * 2007-10-17 2009-08-10 Roxar Flow Measurement As Stromningsmaler for flerfasefluid
US8245903B2 (en) 2008-08-27 2012-08-21 Armoterch S.R.O. Fusion welding method for connecting thin-walled casings
CN102106108B (zh) 2008-10-31 2014-08-27 Lg电子株式会社 用于发送和接收信号的装置以及用于发送和接收信号的方法
US9623509B2 (en) * 2011-01-10 2017-04-18 Arcelormittal Method of welding nickel-aluminide
JP6730927B2 (ja) * 2014-01-24 2020-07-29 エレクトリック パワー リサーチ インスチテュート インコーポレイテッド 段付き設計の溶接継手用作製物
US10500672B2 (en) * 2015-02-04 2019-12-10 Fisher Controls International Llc Methods and apparatus for welding work pieces having dissimilar compositions
US20190145570A1 (en) * 2017-11-16 2019-05-16 Saudi Arabian Oil Company Corrosion-resistant piping and methods of manufacturing and using the same
RU2759272C1 (ru) * 2021-01-14 2021-11-11 Акционерное общество "Атомэнергоремонт" Способ односторонней сварки трубопроводов Ду 800 контура многократной принудительной циркуляции энергоблоков с реакторной установкой РБМК-1000
DE102022131495A1 (de) 2022-11-29 2024-05-29 Johannes Heinrich Murrenhoff Schweißwerkstück und Verfahren zur Herstellung eines Schweißwerkstückes

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Also Published As

Publication number Publication date
US8729418B2 (en) 2014-05-20
BRPI0607886B1 (pt) 2014-10-14
ES2384719T3 (es) 2012-07-11
EP1827752A1 (de) 2007-09-05
ATE552937T1 (de) 2012-04-15
KR20070098898A (ko) 2007-10-05
US20080054050A1 (en) 2008-03-06
DE102005035585B3 (de) 2006-08-10
JP2009502507A (ja) 2009-01-29
WO2007014585A1 (de) 2007-02-08
KR100966202B1 (ko) 2010-06-25
US20120325898A1 (en) 2012-12-27
US8217295B2 (en) 2012-07-10
JP5006321B2 (ja) 2012-08-22
EP1827752B1 (de) 2012-04-11

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: AREVA NP GMBH (DE)

Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020100085639/RJ DE 14/09/2010.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: AREVA GMBH (DE)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/05/2006, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.