ES379259A1 - Un procedimiento para recubrir con dioxido de torio, prefe-rentemente pulverulento, la punta de un electrodo no fun- diente. - Google Patents

Un procedimiento para recubrir con dioxido de torio, prefe-rentemente pulverulento, la punta de un electrodo no fun- diente.

Info

Publication number
ES379259A1
ES379259A1 ES379259A ES379259A ES379259A1 ES 379259 A1 ES379259 A1 ES 379259A1 ES 379259 A ES379259 A ES 379259A ES 379259 A ES379259 A ES 379259A ES 379259 A1 ES379259 A1 ES 379259A1
Authority
ES
Spain
Prior art keywords
melt
welding electrodes
tungsten
resistant welding
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES379259A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES379259A1 publication Critical patent/ES379259A1/es
Expired legal-status Critical Current

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
    • B23K35/222—Non-consumable electrodes
    • 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
    • B23K9/14—Arc welding or cutting making use of insulated electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Discharge Lamp (AREA)
  • Powder Metallurgy (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
ES379259A 1968-02-23 1970-05-02 Un procedimiento para recubrir con dioxido de torio, prefe-rentemente pulverulento, la punta de un electrodo no fun- diente. Expired ES379259A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH268768A CH487698A (de) 1968-02-23 1968-02-23 Nichtabschmelzende Elektrode für Lichtbögen kleiner Leistung

Publications (1)

Publication Number Publication Date
ES379259A1 true ES379259A1 (es) 1973-04-01

Family

ID=4239312

Family Applications (2)

Application Number Title Priority Date Filing Date
ES360880A Expired ES360880A1 (es) 1968-02-23 1968-11-29 Un procedimiento para la fabricacion de un electrodo no fu-sible, especialmente de volframio recubierto de torio, para arcos voltaicos de pequena potencia.
ES379259A Expired ES379259A1 (es) 1968-02-23 1970-05-02 Un procedimiento para recubrir con dioxido de torio, prefe-rentemente pulverulento, la punta de un electrodo no fun- diente.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES360880A Expired ES360880A1 (es) 1968-02-23 1968-11-29 Un procedimiento para la fabricacion de un electrodo no fu-sible, especialmente de volframio recubierto de torio, para arcos voltaicos de pequena potencia.

Country Status (11)

Country Link
US (1) US3639161A (es)
AT (1) AT282283B (es)
BE (1) BE728776A (es)
CH (1) CH487698A (es)
DE (1) DE1806856B2 (es)
ES (2) ES360880A1 (es)
FR (1) FR2002478A1 (es)
GB (1) GB1252780A (es)
LU (1) LU57266A1 (es)
NL (1) NL6902769A (es)
SE (1) SE348669B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2331558A1 (de) * 1973-06-20 1975-01-16 Siemens Ag Nichtabschmelzende elektrode, insbesondere zum wig-schweissen, sowie verfahren zu deren herstellung
US4194107A (en) * 1977-06-02 1980-03-18 Klasson George A Welding tip
SE426215B (sv) * 1978-05-11 1982-12-20 Vni Pk I Tech Inst Elektrosvar Icke-smeltande elektrod for plasmabagsvetsning och forfarande for framstellning derav
US4392047A (en) * 1980-05-14 1983-07-05 Bykhovskij David G Non-consumable electrode
DE3309069C1 (de) * 1983-03-14 1984-06-20 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Elektrode,insbesondere fuer WIG-Schweissverfahren
DE3544657A1 (de) * 1985-12-17 1987-06-19 Plasmainvent Ag Hochstromelektrode
US5124528A (en) * 1990-12-26 1992-06-23 Slivka William R Gas tungsten and plasma arc welding electrode having a carbide emitter end
US5308407A (en) * 1993-04-16 1994-05-03 Inco Alloys International, Inc. Electroslag welding flux
AU9477598A (en) * 1997-09-10 1999-03-29 Esab Group, Inc., The Electrode with emissive element having conductive portions
US7032800B2 (en) * 2003-05-30 2006-04-25 General Electric Company Apparatus and method for friction stir welding of high strength materials, and articles made therefrom
US20100252536A1 (en) * 2009-04-06 2010-10-07 Ascend Enterprises, Inc. Contact tip for an electrode of a resistance welder
US20100252535A1 (en) * 2009-04-06 2010-10-07 Ascend Enterprises, Llc Contact tip for an electrode of a resistance welder
JP5535280B2 (ja) * 2012-07-23 2014-07-02 株式会社不二機販 溶接用チップの強化方法及び溶接用チップ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1267400A (en) * 1917-10-20 1918-05-28 Thomson Spot Welder Company Method of treating electrodes for electric welding.
US2540811A (en) * 1950-03-30 1951-02-06 Gen Electric Inert gas arc welding electrode

Also Published As

Publication number Publication date
CH487698A (de) 1970-03-31
BE728776A (es) 1969-08-21
GB1252780A (es) 1971-11-10
SE348669B (es) 1972-09-11
AT282283B (de) 1970-06-25
DE1806856B2 (de) 1971-07-01
NL6902769A (es) 1969-08-26
ES360880A1 (es) 1970-10-16
US3639161A (en) 1972-02-01
LU57266A1 (es) 1969-02-25
DE1806856A1 (de) 1971-01-21
FR2002478A1 (es) 1969-10-17

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