BRPI0601344A - ponta de eletrodo - Google Patents

ponta de eletrodo

Info

Publication number
BRPI0601344A
BRPI0601344A BRPI0601344-9A BRPI0601344A BRPI0601344A BR PI0601344 A BRPI0601344 A BR PI0601344A BR PI0601344 A BRPI0601344 A BR PI0601344A BR PI0601344 A BRPI0601344 A BR PI0601344A
Authority
BR
Brazil
Prior art keywords
tip
electrode tip
electrode
chamfered
metal core
Prior art date
Application number
BRPI0601344-9A
Other languages
English (en)
Inventor
Randall M Burt
Jonathan Sterling Ogborn
Original Assignee
Lincoln Global Inc
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 Lincoln Global Inc filed Critical Lincoln Global Inc
Publication of BRPI0601344A publication Critical patent/BRPI0601344A/pt
Publication of BRPI0601344B1 publication Critical patent/BRPI0601344B1/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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Arc Welding In General (AREA)

Abstract

"PONTA DE ELETRODO". A presente invenção refere-se a um eletrodo para solda compreendendo um núcleo metálico e um material de revestimento que inclui compostos de fluxo de soldagem que é pelo menos parcialmente revestido sobre uma superfície externa do dito núcleo metálico. A ponta do eletrodo para solda é chanfrada e uma porção da ponta chanfrada tem um material de revestimento de extremidade que inclui um material condutor elétrico.
BRPI0601344A 2005-06-13 2006-04-06 eletrodo de soldagem BRPI0601344B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/150,893 US7781701B2 (en) 2005-06-13 2005-06-13 Electrode tip

Publications (2)

Publication Number Publication Date
BRPI0601344A true BRPI0601344A (pt) 2007-02-13
BRPI0601344B1 BRPI0601344B1 (pt) 2015-12-01

Family

ID=36804696

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601344A BRPI0601344B1 (pt) 2005-06-13 2006-04-06 eletrodo de soldagem

Country Status (6)

Country Link
US (1) US7781701B2 (pt)
EP (1) EP1733838B1 (pt)
CN (1) CN100566910C (pt)
AU (1) AU2006200516C1 (pt)
BR (1) BRPI0601344B1 (pt)
CA (1) CA2532357C (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9579751B2 (en) * 2006-02-21 2017-02-28 Lincoln Global, Inc. Cellulose coated stick electrode
US8901455B2 (en) * 2008-06-18 2014-12-02 Lincoln Global, Inc. Welding wire for submerged arc welding
US8952295B2 (en) * 2008-06-18 2015-02-10 Lincoln Global, Inc. Welding wire with perovskite coating
US20100102049A1 (en) * 2008-10-24 2010-04-29 Keegan James M Electrodes having lithium aluminum alloy and methods
US8354615B2 (en) 2009-03-05 2013-01-15 Lincoln Global, Inc. Manual welding electrode
US9403233B2 (en) * 2011-12-16 2016-08-02 Illinois Tool Works Inc. DC electrode negative rotating arc welding method and system
US9511442B2 (en) 2012-07-27 2016-12-06 Illinois Tool Works Inc. Adaptable rotating arc welding method and system
US9999944B2 (en) 2012-08-28 2018-06-19 Hobart Brothers Company Systems and methods for welding electrodes
US10543556B2 (en) 2012-08-28 2020-01-28 Hobart Brothers Llc Systems and methods for welding zinc-coated workpieces
US10016850B2 (en) * 2012-08-28 2018-07-10 Hobart Brothers Company Systems and methods for welding electrodes
US10953484B2 (en) 2013-09-16 2021-03-23 Illinois Tool Works Inc. Narrow groove welding method and system
US10543551B2 (en) 2013-09-16 2020-01-28 Illinois Tool Works Inc. Synchronized rotating arc welding method and system
US10112268B2 (en) 2013-10-09 2018-10-30 Hobart Brothers Company Systems and methods for corrosion-resistant welding electrodes
US10279435B2 (en) * 2014-06-11 2019-05-07 Lincoln Global, Inc. Stick electrode
US10300565B2 (en) 2014-10-17 2019-05-28 Hobart Brothers Company Systems and methods for welding mill scaled workpieces
CN105290645B (zh) * 2015-10-30 2018-03-16 武汉铁锚焊接材料股份有限公司 一种用于高强钢焊接的焊条及其制备方法和应用
CN106078004B (zh) * 2016-06-23 2018-10-02 武汉铁锚焊接材料股份有限公司 一种低温球罐用超低氢高韧性焊条
US20200246921A1 (en) * 2019-02-04 2020-08-06 Lincoln Global, Inc. Coated welding wire
CN111591953B (zh) * 2020-05-07 2022-08-05 南京航空航天大学 针状微电极及其制备方法
CN115229383B (zh) * 2022-09-23 2022-12-16 四川西冶新材料股份有限公司 一种免复烘焙酸性不锈钢焊条及其制备方法
PL442934A1 (pl) * 2022-11-24 2024-05-27 Wiktor Straszak Końcówka prądowa do spawania gazowego

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394550A (en) * 1943-07-15 1946-02-12 Cyril D Jensen Coated electrode
US2824817A (en) * 1954-07-02 1958-02-25 Lincoln Electric Co Arc-welding electrodes
GB841544A (en) 1957-11-07 1960-07-20 British Oxygen Co Ltd Flux coated welding electrodes and compositions for application thereto
DE1196807B (de) * 1961-04-18 1965-07-15 Hackethal Draht & Kabelwerk Ag Nichtabschmelzende Schutzgaslichtbogen-Schweisselektrode mit verjuengtem Lichtbogenende
US3620830A (en) * 1968-01-17 1971-11-16 Lincoln Electric Co Automatic arc welding electrode with an electrically conductive flux coating
US3511967A (en) * 1968-10-03 1970-05-12 Mckay Co Coated arc welding electrode for minimizing porosity of the weld metal at the start of welding
BE754889A (fr) * 1969-08-15 1971-01-18 Teledyne Inc Electrode en fer enrobee a faible teneur en hydrogene pour le soudage al'arc et formation d'un depot de soudure en acier non austenitique de qualite amelioree
US3846613A (en) * 1972-08-18 1974-11-05 E Chubarov Method of manufacturing welding electrodes
JPS5915758B2 (ja) * 1980-02-02 1984-04-11 新日本製鐵株式会社 低水素系被覆ア−ク溶接棒の製造法
US4426428A (en) * 1981-11-20 1984-01-17 Eutectic Corporation Nickel-base welding electrode
JPS58107296A (ja) 1981-12-22 1983-06-25 Nippon Steel Weld Prod & Eng Co Ltd 被覆ア−ク溶接棒
JPS59156600A (ja) 1983-02-25 1984-09-05 Kawasaki Steel Corp 被覆ア−ク溶接棒先端塗布剤
US4673796A (en) * 1985-12-09 1987-06-16 Weld Mold Company Arc welding electrode
CN2180394Y (zh) 1992-12-27 1994-10-26 胡友明 易燃电焊条
US6153847A (en) * 1997-06-06 2000-11-28 Mitsui Engineering & Shipbuilding Company Welding member and welding method
RO116059B1 (ro) 1998-02-24 2000-10-30 Societatea Com A Ind Sarmei Sa Electrod invelit pentru sudarea fontelor
FR2804891B1 (fr) 2000-02-10 2002-05-24 Air Liquide Electrode enrobee coloree utilisable en soudage a l'arc et son procede de fabrication
US6939413B2 (en) * 2003-03-24 2005-09-06 Lincoln Global, Inc. Flux binder system
US7147725B2 (en) * 2003-12-04 2006-12-12 Lincoln Global, Inc. Colloidal silica binder system
US7087859B2 (en) 2004-05-06 2006-08-08 Lincoln Global, Inc. Stick electrode

Also Published As

Publication number Publication date
EP1733838A3 (en) 2008-10-08
CN100566910C (zh) 2009-12-09
AU2006200516A1 (en) 2007-01-04
CN1880005A (zh) 2006-12-20
CA2532357A1 (en) 2006-12-13
CA2532357C (en) 2011-09-13
US20060278627A1 (en) 2006-12-14
AU2006200516C1 (en) 2008-09-18
AU2006200516B2 (en) 2008-04-03
EP1733838B1 (en) 2014-12-17
US7781701B2 (en) 2010-08-24
EP1733838A2 (en) 2006-12-20
BRPI0601344B1 (pt) 2015-12-01

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 06/04/2006, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)