BE905490A - Electrode metallique tubulaire a ame et utilisation de cette electrode pour le coupage de l'arc des metaux. - Google Patents

Electrode metallique tubulaire a ame et utilisation de cette electrode pour le coupage de l'arc des metaux.

Info

Publication number
BE905490A
BE905490A BE0/217208A BE217208A BE905490A BE 905490 A BE905490 A BE 905490A BE 0/217208 A BE0/217208 A BE 0/217208A BE 217208 A BE217208 A BE 217208A BE 905490 A BE905490 A BE 905490A
Authority
BE
Belgium
Prior art keywords
electrode
metal
core
arc cutting
oxide
Prior art date
Application number
BE0/217208A
Other languages
English (en)
Inventor
R Gamberg Edward
Edward R Gamberg
Original Assignee
Eutectic Corp
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 Eutectic Corp filed Critical Eutectic Corp
Publication of BE905490A publication Critical patent/BE905490A/fr

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
    • 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
    • B23K35/228—Selection of materials for cutting
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0211—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in cutting
    • B23K35/0216—Rods, electrodes or wires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583—Component contains compound of adjacent metal
    • Y10T428/1259—Oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Plasma Technology (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

L'électrode (12) est constituée par un tube métallique (13) de préférence en acier doux, à l'intérieur duquel est enfermée une composition d'ame (14), constituée essentiellent d'un métal réactif particulaire mélangé avec un oxyde métallique capable de réagir exothermiquement. L'énergie libre de formation de l'oxyde du métal particulaire est au moins égale à 418,5 kilojoules par atome-gramme d'oxygène, à 25 degrés C, et l'énergie libre de formation de l'oxyde capable de réagir exothermiquement ne dépasse pas 376,7 kilojoules par atome gramme d'oxygène, à 25 degrés C.
BE0/217208A 1985-09-25 1986-09-25 Electrode metallique tubulaire a ame et utilisation de cette electrode pour le coupage de l'arc des metaux. BE905490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/780,031 US4689461A (en) 1985-09-25 1985-09-25 Cored tubular electrode and method for the electric-arc cutting of metals

Publications (1)

Publication Number Publication Date
BE905490A true BE905490A (fr) 1987-01-16

Family

ID=25118347

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/217208A BE905490A (fr) 1985-09-25 1986-09-25 Electrode metallique tubulaire a ame et utilisation de cette electrode pour le coupage de l'arc des metaux.

Country Status (21)

Country Link
US (1) US4689461A (fr)
JP (1) JPS6281291A (fr)
KR (1) KR870002893A (fr)
CN (1) CN1005693B (fr)
AR (1) AR241692A1 (fr)
AT (1) AT388893B (fr)
AU (1) AU586027B2 (fr)
BE (1) BE905490A (fr)
BR (1) BR8604785A (fr)
CA (1) CA1262376A (fr)
CH (1) CH668019A5 (fr)
DE (1) DE3632466A1 (fr)
ES (1) ES2001984A6 (fr)
FR (1) FR2594368A1 (fr)
GB (1) GB2180786B (fr)
IN (1) IN168475B (fr)
IT (1) IT1195172B (fr)
LU (1) LU86605A1 (fr)
NL (1) NL8602381A (fr)
SE (1) SE462957B (fr)
ZA (1) ZA866538B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660922B1 (fr) * 1990-04-13 1992-09-04 Centre Ntl Recherche Scient Procede de preparation par broyage de materiaux composites comportant une phase oxyde et une phase metallique .
US8759715B2 (en) 2004-10-06 2014-06-24 Lincoln Global, Inc. Method of AC welding with cored electrode
US7166817B2 (en) * 2004-04-29 2007-01-23 Lincoln Global, Inc. Electric ARC welder system with waveform profile control for cored electrodes
US8704135B2 (en) * 2006-01-20 2014-04-22 Lincoln Global, Inc. Synergistic welding system
US9333580B2 (en) 2004-04-29 2016-05-10 Lincoln Global, Inc. Gas-less process and system for girth welding in high strength applications
US7842903B2 (en) * 2005-10-31 2010-11-30 Lincoln Global, Inc. Short arc welding system
AT500494B1 (de) * 2004-05-27 2006-12-15 Boehler Schweisstechnik Zusatzwerkstoff für fügeverbindungen und verfahren zu dessen herstellung
US20060096966A1 (en) * 2004-11-08 2006-05-11 Lincoln Global, Inc. Self-shielded flux cored electrode for fracture critical applications
US7807948B2 (en) * 2005-05-16 2010-10-05 Lincoln Global, Inc. Cored welding electrode and method of manufacturing the same
US7884305B2 (en) * 2005-06-01 2011-02-08 Lincoln Global, Inc. Weld bead shape control
US7812284B2 (en) 2005-07-12 2010-10-12 Lincoln Global, Inc. Barium and lithium ratio for flux cored electrode
US20100084388A1 (en) * 2008-10-06 2010-04-08 Lincoln Global, Inc. Welding electrode and method of manufacture
CN102059426B (zh) * 2010-11-09 2012-12-26 衣衍亮 一种手工快速切割系统及其应用
CN102049630B (zh) * 2010-11-09 2012-12-12 衣衍亮 一种手工快速切割材料及其应用
KR101535399B1 (ko) * 2012-05-08 2015-07-08 신닛테츠스미킨 카부시키카이샤 초고장력강 용접용 플럭스 함유 와이어
US10016850B2 (en) * 2012-08-28 2018-07-10 Hobart Brothers Company Systems and methods for welding electrodes
US9199341B2 (en) 2012-08-28 2015-12-01 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
US9999944B2 (en) * 2012-08-28 2018-06-19 Hobart Brothers Company Systems and methods for welding electrodes
US10112268B2 (en) 2013-10-09 2018-10-30 Hobart Brothers Company Systems and methods for corrosion-resistant welding electrodes
US10300565B2 (en) 2014-10-17 2019-05-28 Hobart Brothers Company Systems and methods for welding mill scaled workpieces

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953382A (en) * 1930-03-27 1934-04-03 Secheron Atel Welding rod
US2102891A (en) * 1934-07-07 1937-12-21 Air Reduction Material for arc welding
US3345495A (en) * 1963-07-25 1967-10-03 Eutectic Welding Alloys Tubular cutting electrode
US3415697A (en) * 1965-01-08 1968-12-10 Reynolds Metals Co Method and composition for exothermic fluxless brazing of aluminum and aluminum base alloys
US3560702A (en) * 1968-03-02 1971-02-02 Kobe Steel Ltd Composite electrode for consumable electrode arc welding process
JPS5017304B1 (fr) * 1971-03-02 1975-06-19
US3818178A (en) * 1972-03-30 1974-06-18 Union Carbide Corp Gas shielded core wire electrode
FR2240069B1 (fr) * 1973-08-06 1979-08-03 Nippon Steel Corp
US3947655A (en) * 1974-05-15 1976-03-30 The Lincoln Electric Company Cored type electrode welding
US4072845A (en) * 1975-07-28 1978-02-07 Boc Limited Welding electrode
US4182947A (en) * 1975-12-10 1980-01-08 Brower Jerome S Underwater cutting rod
DE2619177C2 (de) * 1976-04-30 1977-09-29 E. Schlüter Fachhandel für Schweißtechnik, 3014 Laatzen Schweiß-, Schneid-, Heiz- oder Flämmbrenner
JPS53125254A (en) * 1977-04-08 1978-11-01 Nippon Steel Corp Consumable electrode for starting scarfing
AU503137B2 (en) * 1977-05-12 1979-08-23 Brower, Jerome Sanford Cutting torch
US4133935A (en) * 1977-11-17 1979-01-09 The United States Of America As Represented By The Secretary Of The Navy Coated electrodes for underwater metal working
US4343984A (en) * 1978-04-19 1982-08-10 Union Carbide Corporation Gas-shielded flux-cored wire electrodes for high impact weldments
DK106684A (da) * 1983-03-22 1984-09-23 Niinivaara T Elektrode til undervandsbrug
US4551610A (en) * 1983-05-17 1985-11-05 The Lincoln Electric Company Tubular welding electrode
JPS6070149A (ja) * 1983-09-28 1985-04-20 Nippon Fuiraa Metal:Kk 再生ハンダ中の不純物除去方法
US4544139A (en) * 1984-10-18 1985-10-01 Arcair Company Coated exothermic cutting electrode

Also Published As

Publication number Publication date
IT8667722A0 (it) 1986-09-22
GB8622936D0 (en) 1986-10-29
ATA256586A (de) 1989-02-15
DE3632466A1 (de) 1987-04-02
ES2001984A6 (es) 1988-07-01
IT1195172B (it) 1988-10-12
AU586027B2 (en) 1989-06-29
US4689461A (en) 1987-08-25
GB2180786B (en) 1988-09-14
CN1005693B (zh) 1989-11-08
AR241692A1 (es) 1992-11-30
LU86605A1 (fr) 1987-01-22
NL8602381A (nl) 1987-04-16
AU6263886A (en) 1987-03-26
ZA866538B (en) 1987-04-29
SE462957B (sv) 1990-09-24
AT388893B (de) 1989-09-11
FR2594368A1 (fr) 1987-08-21
IN168475B (fr) 1991-04-13
CA1262376A (fr) 1989-10-17
JPS6281291A (ja) 1987-04-14
CH668019A5 (fr) 1988-11-30
GB2180786A (en) 1987-04-08
KR870002893A (ko) 1987-04-13
CN86106356A (zh) 1987-05-13
BR8604785A (pt) 1987-06-30
SE8604002D0 (sv) 1986-09-23
SE8604002L (sv) 1987-03-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EUTECTIC CORP.

Effective date: 19910930