BR112019003117A2 - método para soldar tiras estreitas laminadas a frio, tira estreita laminada a frio e uso da tira estreita laminada a frio - Google Patents

método para soldar tiras estreitas laminadas a frio, tira estreita laminada a frio e uso da tira estreita laminada a frio

Info

Publication number
BR112019003117A2
BR112019003117A2 BR112019003117-0A BR112019003117A BR112019003117A2 BR 112019003117 A2 BR112019003117 A2 BR 112019003117A2 BR 112019003117 A BR112019003117 A BR 112019003117A BR 112019003117 A2 BR112019003117 A2 BR 112019003117A2
Authority
BR
Brazil
Prior art keywords
narrow strip
cold rolled
rolled narrow
welding
chamfers
Prior art date
Application number
BR112019003117-0A
Other languages
English (en)
Other versions
BR112019003117B1 (pt
Inventor
Brachthäuser Norbert
Original Assignee
C.D. Wälzholz 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 C.D. Wälzholz GmbH filed Critical C.D. Wälzholz GmbH
Publication of BR112019003117A2 publication Critical patent/BR112019003117A2/pt
Publication of BR112019003117B1 publication Critical patent/BR112019003117B1/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
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/0073—Butt welding of long articles advanced axially
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/02—Pressure butt welding
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/04—Flash butt welding
    • 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
    • B23K26/24—Seam welding
    • 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
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/16—Bands or sheets of indefinite length
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

a invenção refere-se a um método para soldar tiras estreitas laminadas a frio (5) sob a forma de fio plano ou perfis de um aço twip, em particular para uso em tubos flexíveis (1), em particular em tubos flexíveis (1) para aplicações offshore, na qual as extremidades (7) das partes da tira estreita (5) que está a ser soldada são formadas como chanfros em relação à direção principal de carga (8) da tira estreita (5) e estão dispostas de modo como para coincidir uma com a outra, e a costura de solda (9) ser criada por um método de solda por fusão com uma zona de fusão relativamente pequena e/ou com uma temperatura relativamente baixa de solda. do mesmo modo proposto é uma tira estreita laminada a frio (5) sob a forma de fio plano ou perfis de um aço twip, em particular para uso em tubos flexíveis (1), em particular em tubos flexíveis (1) para aplicações offshore, na qual as tiras estreitas (5) a serem soldadas têm extremidades (7) que são, respectivamente, feitas para coincidir uma com a outra e são formadas como chanfros em relação à direção principal de carga (8) da tira estreita (5).
BR112019003117-0A 2016-08-18 2017-08-17 Método para fabricar tubos flexíveis com tiras estreitas laminadas a frio, tubo flexível com tiras estreitas laminadas a frio e uso do tubo flexível com tiras estreitas laminadas a frio BR112019003117B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016010172.5A DE102016010172A1 (de) 2016-08-18 2016-08-18 Verfahren zum Verschweißen kaltgewalzter Schmalbänder in Form von Flachdraht oder Profilen aus einem TWIP-Stahl sowie kaltgewalztes Schmalband in Form von Flachdraht oder Profilen aus einem TWIP-Stahl, insbesondere für den Einsatz in flexiblen Rohren für Offshore-Anwendungen
DE102016010172.5 2016-08-18
PCT/DE2017/000260 WO2018033169A1 (de) 2016-08-18 2017-08-17 Verfahren zum verschweissen kaltgewalzter schmalbänder in form von flachdraht oder profilen aus einem twip-stahl sowie ein geschweisstes kaltgewalztes schmalband aus einem twip-stahl

Publications (2)

Publication Number Publication Date
BR112019003117A2 true BR112019003117A2 (pt) 2019-05-21
BR112019003117B1 BR112019003117B1 (pt) 2023-05-02

Family

ID=60001625

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019003117-0A BR112019003117B1 (pt) 2016-08-18 2017-08-17 Método para fabricar tubos flexíveis com tiras estreitas laminadas a frio, tubo flexível com tiras estreitas laminadas a frio e uso do tubo flexível com tiras estreitas laminadas a frio

Country Status (5)

Country Link
EP (1) EP3500389B1 (pt)
BR (1) BR112019003117B1 (pt)
DE (2) DE102016010172A1 (pt)
DK (1) DK3500389T3 (pt)
WO (1) WO2018033169A1 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236171C2 (de) * 1992-10-27 2003-05-28 Tatjana Ebert Vorrichtung und Verfahren zum Schweißen von endlos aneinanderzufügenden Metallbändern
DE10125830A1 (de) * 2001-05-26 2002-11-28 Nexans France S A Verfahren zur Herstellung einer Schweißverbindung
DE102013101276A1 (de) * 2013-02-08 2014-08-14 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Kraftfahrzeugstabilisators
DE102013012118A1 (de) 2013-07-18 2015-01-22 C.D. Wälzholz GmbH Kaltgewalztes Schmalband in Form von Flachdraht oder Profilen aus einem hochfesten Stahl für den Einsatz in flexiblen Rohren, insbesondere in flexiblen Rohren für Offshore-Anwendungen sowie Verfahren zur Herstellung derartiger kaltgewalzter Schmalbänder

Also Published As

Publication number Publication date
DE112017004114A5 (de) 2019-09-05
WO2018033169A1 (de) 2018-02-22
EP3500389A1 (de) 2019-06-26
DE102016010172A1 (de) 2018-02-22
EP3500389B1 (de) 2023-06-21
BR112019003117B1 (pt) 2023-05-02
DK3500389T3 (da) 2023-09-25

Similar Documents

Publication Publication Date Title
BR112015032684A2 (pt) Junta soldada a ponto, conjunto de duas folhas de aço, método para produzir uma junta soldada a ponto, parte estrutural e veículo
EP3536435A4 (en) RESISTANCE POINT WELDING PROCESS OF A HIGH STRENGTH ZINC PLATED STEEL SHEET WITH GOOD JOINING PROPERTIES
PL3728670T3 (pl) Walcowana na zimno i poddana cieplnej obróbce blacha stalowa, punktowe połączenie zgrzewane oporowo oraz sposoby ich wytwarzania
EA201791771A1 (ru) Способ сварки не свариваемых непосредственно друг с другом материалов на основе металлов с использованием прокладки
BR112015000274A2 (pt) liga de aço austenítica com excelente resistência à fluência e resistência à oxidação e corrosão a temperaturas de uso elevadas
MX360596B (es) Material de alto rendimiento para aplicaciones de tubos de conducción bobinados y método de producción.
BR112015011409A2 (pt) método para soldagem a laser topo a topo de uma ou várias peças a trabalhar, de metal temperável, com o uso de um arame adicional
EP3452249A4 (en) HIGH-QUALITY STEEL PIPE WITH RESISTANCE OF THE WELDING AREA TO STEP-OUT-EROSION / CORROSION AND METHOD FOR THE PRODUCTION THEREOF
BRPI0811314A2 (pt) Método para fabricação de tanques
BR112018071651A2 (pt) tubo e método de fabricação de tubo
PL3476960T3 (pl) Blacha stalowa walcowana na gorąco do grubościennych rur przewodowych o wysokiej wytrzymałości, spawana rura stalowa do grubościennych rur przewodowych o dużej wytrzymałości oraz sposób wytwarzania spawanej rury stalowej
EA201791040A1 (ru) Способ получения сэндвич-панели
BR112016024991A2 (pt) fabricação de séries de tubos usando-se soldagem por fricção e mistura mecânica
BR112019023643A2 (pt) Método para produzir um tubo de aço resistente ao desgaste, tubo de aço resistente ao desgaste e uso de tal tubo de aço
BR112018069396A2 (pt) método de fabricação de uma chapa de aço laminada a frio e chapa de aço
BR112018011150A2 (pt) armadura de topo de pneumático para veículo pesado de tipo de engenharia civil
BR112019003117A2 (pt) método para soldar tiras estreitas laminadas a frio, tira estreita laminada a frio e uso da tira estreita laminada a frio
MX2019005416A (es) Codo de retorno de tubo extendido para usarse en un horno de fabricacion de acero y metodo del mismo.
TR201903208T4 (tr) Borular ve benzeri gibi profil kesitleri içindeki kaynak çapaklarının giderilmesi için talaş derinliğinin ayarlanmasına yönelik bir cihaz.
BR112014018236A8 (pt) Tubulações e métodos de produção da mesmas
PH12019500016A1 (en) Device for welded joints in pipework
RU2013138657A (ru) Способ выявления поперечно-ориентированного коррозионного растрескивания под напряжением
BR112019007317A2 (pt) método de soldagem por pontos de resistência, solda, e, solda formada entre uma primeira folha de metal e uma segunda folha de metal.
MA51562A (fr) Échangeur de chaleur à faisceau tubulaire présentant une protection anticorrosion
RU159500U1 (ru) Сварное соединение труб с внутренним покрытием

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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 17/08/2017, OBSERVADAS AS CONDICOES LEGAIS