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GB1022282A - Improvements in and relating to electrodes for arc working - Google Patents

Improvements in and relating to electrodes for arc working

Info

Publication number
GB1022282A
GB1022282A GB11660/64D GB1166064D GB1022282A GB 1022282 A GB1022282 A GB 1022282A GB 11660/64 D GB11660/64 D GB 11660/64D GB 1166064 D GB1166064 D GB 1166064D GB 1022282 A GB1022282 A GB 1022282A
Authority
GB
United Kingdom
Prior art keywords
recess
rod
electrodes
march
relating
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
GB11660/64D
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1022282A publication Critical patent/GB1022282A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • 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
    • B23K35/0205—Non-consumable electrodes; C-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
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3421—Transferred arc or pilot arc mode
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3442—Cathodes with inserted tip

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
  • Manufacture Of Switches (AREA)

Abstract

1,022,282. Making electrodes; soldering. UNION CARBIDE CORPORATION. March 25, 1963 [March 30, 1962], No. 11660/63. Headings B3A and B3R. [Also in Division H5] An arc electrode in the form of an erosionresistant insert in a metal holder of high thermal conductivity is produced by forming a recess for a zirconium rod in a copper block, cleaning the rod in an acid solution before immersing it first in molten zinc chloride and then in molten silver, melting silver into the recess, and finally inserting the coated zirconium rod into the recess and heating.
GB11660/64D 1962-03-30 1963-03-25 Improvements in and relating to electrodes for arc working Expired GB1022282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US183880A US3198932A (en) 1962-03-30 1962-03-30 Arc electrode

Publications (1)

Publication Number Publication Date
GB1022282A true GB1022282A (en) 1966-03-09

Family

ID=22674692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11660/64D Expired GB1022282A (en) 1962-03-30 1963-03-25 Improvements in and relating to electrodes for arc working

Country Status (7)

Country Link
US (1) US3198932A (en)
AT (1) AT253900B (en)
BE (1) BE641318A (en)
DE (1) DE1515230B1 (en)
DK (1) DK109220C (en)
GB (1) GB1022282A (en)
NL (2) NL139681B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067062A1 (en) * 1981-06-10 1982-12-15 British Nuclear Fuels PLC Electrodes for welding

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DE1256816B (en) * 1965-04-09 1967-12-21 Inst Badan Jadrowych Arc plasma torch
JPS441240Y1 (en) * 1965-06-30 1969-01-18
US3515839A (en) * 1967-04-07 1970-06-02 Hitachi Ltd Plasma torch
US3378622A (en) * 1967-06-15 1968-04-16 Carborundum Co Method of joining electrode bodies of dissimilar thermal coefficients of expansion
US3597649A (en) * 1968-02-15 1971-08-03 David Grigorievich Bykhovsky Device for plasma-arc treatment of materials
US3530221A (en) * 1968-05-01 1970-09-22 Penberthy Harvey Larry Ac/dc electrode and power supply system for a glass furnace
GB1214078A (en) * 1968-10-01 1970-12-02 Foseco Int Electrodes for arc furnaces
US3590197A (en) * 1968-10-31 1971-06-29 Allis Chalmers Mfg Co Electrical contacts containing gettering material
US3676639A (en) * 1970-09-08 1972-07-11 Inst Elektrosvariimeni E O Pat Non-consumable electrode for electric-arc process
US3909581A (en) * 1972-05-08 1975-09-30 Mallory & Co Inc P R Disposable resistance welding electrode
NL7300381A (en) * 1973-01-11 1974-07-15
US3850226A (en) * 1973-04-17 1974-11-26 Atomic Energy Commission Method of casting a consumable electrode
JPS5412758B2 (en) * 1973-05-21 1979-05-25
US4027134A (en) * 1973-11-12 1977-05-31 Tokyo Shibaura Electric Co., Ltd. Electrode for electrical discharge machining
DE2416732C2 (en) * 1974-05-02 1982-05-06 Vsesojuznyj naučno-issledovatel'skij proektno-konstruktorskij i technologičeskij institut elektrosvaročnogo oborudovanija, Leningrad Device for plasma processing of electrically conductive materials
US3944778A (en) * 1974-05-14 1976-03-16 David Grigorievich Bykhovsky Electrode assembly of plasmatron
GB1520000A (en) * 1974-10-10 1978-08-02 Vni P Konstr I Tech Plasma arc torches
HU172563B (en) * 1975-01-27 1978-09-28 Villamos Ipari Kutato Intezet Method and plasma generator for surface melting solid bulding units
SU568475A1 (en) * 1975-03-10 1977-08-15 Osintsev Vladislav G Method of joining zirconium core to casing
JPS52144345A (en) * 1976-05-28 1977-12-01 Sumitomo Metal Ind Tungsten electrodes for tig welding
US4194107A (en) * 1977-06-02 1980-03-18 Klasson George A Welding tip
SE426215B (en) * 1978-05-11 1982-12-20 Vni Pk I Tech Inst Elektrosvar NON-MELTING ELECTRODES FOR PLASMA BAKING WELDING AND PROCEDURES FOR PRODUCING THEREOF
US4304980A (en) * 1978-07-11 1981-12-08 Fridlyand Mikhail G Non-consumable electrode
GB1446507A (en) * 1978-09-15 1976-08-18 V N I Pk I T I Elektrosvarochn Electrode for plasma arc working of conductive materials
DE2932930A1 (en) * 1979-08-14 1981-03-26 Gosudarstvennyj proektnyj i naučno-issledovatel'skij institut nikelevo-kobaltovoj i olovjannoj promyšlennosti, St. Petersburg Rapid inspection of non-consumable rod electrodes - by brief use in plasma torch using plasma gas contg. carbon cpds., followed by visual examination of electrode
US4309590A (en) * 1980-02-29 1982-01-05 Westinghouse Electric Corp. Narrow groove welding torch
SE452862B (en) * 1985-06-05 1987-12-21 Aga Ab LIGHT BAGS LEAD
JPS6225087U (en) * 1985-07-25 1987-02-16
US5097111A (en) * 1990-01-17 1992-03-17 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US5023425A (en) * 1990-01-17 1991-06-11 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US5239288A (en) * 1990-03-09 1993-08-24 Transicoil Inc. Resolver having planar windings
US5200594A (en) * 1990-06-26 1993-04-06 Daihen Corporation Electrode for use in plasma arc working torch
US5159174A (en) * 1990-11-01 1992-10-27 Westinghouse Electric Corp. Nonconsumable electrode for stainless steel welding and method of welding
US5414237A (en) * 1993-10-14 1995-05-09 The Esab Group, Inc. Plasma arc torch with integral gas exchange
US5857888A (en) * 1996-10-28 1999-01-12 Prometron Technics Corp. Method of manufacturing a plasma torch eletrode
US5767478A (en) * 1997-01-02 1998-06-16 American Torch Tip Company Electrode for plasma arc torch
US8420974B2 (en) * 1997-03-20 2013-04-16 Tadahiro Ohmi Long life welding electrode and its fixing structure, welding head, and welding method
AU9477598A (en) * 1997-09-10 1999-03-29 Esab Group, Inc., The Electrode with emissive element having conductive portions
US6130399A (en) 1998-07-20 2000-10-10 Hypertherm, Inc. Electrode for a plasma arc torch having an improved insert configuration
US6191381B1 (en) 1999-04-14 2001-02-20 The Esab Group, Inc. Tapered electrode for plasma arc cutting torches
FR2815560B1 (en) * 2000-10-24 2003-09-05 Anne Marie Coudert PROCESS FOR DESTROYING TIRES OF HEAVY VEHICLES AND OTHER THICK RUBBER USING A PLASMA TORCH, APPARATUS FOR ITS APPLICATION
US6657153B2 (en) 2001-01-31 2003-12-02 The Esab Group, Inc. Electrode diffusion bonding
US6420673B1 (en) 2001-02-20 2002-07-16 The Esab Group, Inc. Powdered metal emissive elements
JP2004527878A (en) 2001-03-09 2004-09-09 ハイパーサーム インコーポレイテッド Composite electrode for plasma arc torch
RU2193479C1 (en) * 2001-04-20 2002-11-27 Комсомольское-на-Амуре авиационное производственное объединение Nonconsumable electrode for welding in inert gases
US6528753B2 (en) 2001-05-31 2003-03-04 The Esab Group, Inc. Method of coating an emissive element
US6423922B1 (en) 2001-05-31 2002-07-23 The Esab Group, Inc. Process of forming an electrode
US6483070B1 (en) 2001-09-26 2002-11-19 The Esab Group, Inc. Electrode component thermal bonding
US6563075B1 (en) 2001-12-20 2003-05-13 The Esab Group, Inc. Method of forming an electrode
FR2852479A1 (en) * 2003-03-14 2004-09-17 Air Liquide HF-ZR INSERT ELECTRODE FOR PLASMA CUTTING TORCH
US20080116179A1 (en) * 2003-04-11 2008-05-22 Hypertherm, Inc. Method and apparatus for alignment of components of a plasma arc torch
US9662747B2 (en) 2006-09-13 2017-05-30 Hypertherm, Inc. Composite consumables for a plasma arc torch
US9560732B2 (en) 2006-09-13 2017-01-31 Hypertherm, Inc. High access consumables for a plasma arc cutting system
US10098217B2 (en) * 2012-07-19 2018-10-09 Hypertherm, Inc. Composite consumables for a plasma arc torch
US10194516B2 (en) 2006-09-13 2019-01-29 Hypertherm, Inc. High access consumables for a plasma arc cutting system
DE102006061435A1 (en) * 2006-12-23 2008-06-26 Leoni Ag Method and device for spraying in particular a conductor track, electrical component with a conductor track and metering device
DE102007030915A1 (en) * 2007-07-03 2009-01-22 Cinogy Gmbh Device for the treatment of surfaces with a plasma generated by means of an electrode via a solid dielectric by a dielectrically impeded gas discharge
DE102008045830A1 (en) * 2008-09-05 2010-03-11 Cinogy Gmbh A method of treating a living cell containing biological material
BR112013020054B1 (en) * 2011-02-28 2021-12-07 Thermal Dynamics Corporation PLASMA CUTTING NOZZLE WITH ADVANCED COOLING PASSAGES AND ARC PLASMA TORCH INCLUDING SUCH NOZZLE
US8525069B1 (en) * 2012-05-18 2013-09-03 Hypertherm, Inc. Method and apparatus for improved cutting life of a plasma arc torch
EP3053418B1 (en) 2013-09-30 2021-05-19 Hypertherm, Inc. Plasma torch electrode materials and related systems and methods
KR102796422B1 (en) * 2019-09-12 2025-04-16 크엘베르크-스티프텅 Wear parts for arc torches and plasma torches, arc torches and plasma torches comprising the same, method for manufacturing electrodes for arc torches and plasma torches, and method for plasma cutting (WEAR PART FOR AN ARC TORCH AND PLASMA TORCH, ARC TORCH AND PLASMA TORCH COMPRISING SAME, METHOD FOR PLASMA CUTTING AND METHOD FOR PRODUCING AN ELECTRODE FOR AN ARC TORCH AND PLASMA TORCH)
DE102020005129B4 (en) 2020-08-21 2024-05-16 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Lower carbon and carbon-free electrodes for use in steel metallurgy
DE102020005130B3 (en) 2020-08-21 2022-02-10 Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts Process for the production of low-carbon and carbon-free electrode-honeycomb material composites for use in metallurgy

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067062A1 (en) * 1981-06-10 1982-12-15 British Nuclear Fuels PLC Electrodes for welding

Also Published As

Publication number Publication date
NL139681B (en) 1973-09-17
US3198932A (en) 1965-08-03
DK109220C (en) 1968-04-01
NL290760A (en)
DE1515230B1 (en) 1971-09-08
BE641318A (en) 1964-04-16
AT253900B (en) 1967-04-25

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