FR1421353A - Improvements to refractory electrodes for high intensity electric arcs - Google Patents

Improvements to refractory electrodes for high intensity electric arcs

Info

Publication number
FR1421353A
FR1421353A FR985609A FR985609A FR1421353A FR 1421353 A FR1421353 A FR 1421353A FR 985609 A FR985609 A FR 985609A FR 985609 A FR985609 A FR 985609A FR 1421353 A FR1421353 A FR 1421353A
Authority
FR
France
Prior art keywords
high intensity
electric arcs
intensity electric
refractory electrodes
refractory
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
FR985609A
Other languages
French (fr)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR985609A priority Critical patent/FR1421353A/en
Application granted granted Critical
Publication of FR1421353A publication Critical patent/FR1421353A/en
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
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/402—Non-consumable electrodes; C-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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • 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
FR985609A 1964-08-19 1964-08-19 Improvements to refractory electrodes for high intensity electric arcs Expired FR1421353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR985609A FR1421353A (en) 1964-08-19 1964-08-19 Improvements to refractory electrodes for high intensity electric arcs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985609A FR1421353A (en) 1964-08-19 1964-08-19 Improvements to refractory electrodes for high intensity electric arcs

Publications (1)

Publication Number Publication Date
FR1421353A true FR1421353A (en) 1965-12-17

Family

ID=8836905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985609A Expired FR1421353A (en) 1964-08-19 1964-08-19 Improvements to refractory electrodes for high intensity electric arcs

Country Status (1)

Country Link
FR (1) FR1421353A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1764116B1 (en) * 1967-04-07 1971-03-04 Hitachi Ltd ARC PLASMA RAY GENERATOR
US4229873A (en) * 1978-09-15 1980-10-28 Bykhovskij David G Method of producing nonconsumable electrode for use in arc techniques
DE3544657A1 (en) * 1985-12-17 1987-06-19 Plasmainvent Ag HIGH CURRENT ELECTRODE
EP0281901A1 (en) * 1987-03-04 1988-09-14 Siemens Aktiengesellschaft Device for generating a luminescent discharge
FR2967693A1 (en) * 2010-11-19 2012-05-25 Peugeot Citroen Automobiles Sa Coating metal surface of aluminum cylindrical case by electric arc thermal spray and plasma thermal spray, comprises thermally spraying alloy on surface, and subjecting surface to mechanical treatment to form hollow imprints on surface

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1764116B1 (en) * 1967-04-07 1971-03-04 Hitachi Ltd ARC PLASMA RAY GENERATOR
US4229873A (en) * 1978-09-15 1980-10-28 Bykhovskij David G Method of producing nonconsumable electrode for use in arc techniques
DE3544657A1 (en) * 1985-12-17 1987-06-19 Plasmainvent Ag HIGH CURRENT ELECTRODE
WO1987004039A1 (en) * 1985-12-17 1987-07-02 Plasmainvent Ag High-current electrode
EP0281901A1 (en) * 1987-03-04 1988-09-14 Siemens Aktiengesellschaft Device for generating a luminescent discharge
FR2967693A1 (en) * 2010-11-19 2012-05-25 Peugeot Citroen Automobiles Sa Coating metal surface of aluminum cylindrical case by electric arc thermal spray and plasma thermal spray, comprises thermally spraying alloy on surface, and subjecting surface to mechanical treatment to form hollow imprints on surface

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