FR2269399A1 - Plasma welding and coating of conducting materials - using non-consumable electrode as anode in D.C. arc - Google Patents

Plasma welding and coating of conducting materials - using non-consumable electrode as anode in D.C. arc

Info

Publication number
FR2269399A1
FR2269399A1 FR7415248A FR7415248A FR2269399A1 FR 2269399 A1 FR2269399 A1 FR 2269399A1 FR 7415248 A FR7415248 A FR 7415248A FR 7415248 A FR7415248 A FR 7415248A FR 2269399 A1 FR2269399 A1 FR 2269399A1
Authority
FR
France
Prior art keywords
arc
anode
coating
pref
welding
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.)
Granted
Application number
FR7415248A
Other languages
English (en)
French (fr)
Other versions
FR2269399B1 (enrdf_load_stackoverflow
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.)
INST ELEKTROSVAROCHNOGO OBORUD
Original Assignee
INST ELEKTROSVAROCHNOGO OBORUD
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
Priority to DE2416732A priority Critical patent/DE2416732C2/de
Application filed by INST ELEKTROSVAROCHNOGO OBORUD filed Critical INST ELEKTROSVAROCHNOGO OBORUD
Priority to FR7415248A priority patent/FR2269399A1/fr
Publication of FR2269399A1 publication Critical patent/FR2269399A1/fr
Application granted granted Critical
Publication of FR2269399B1 publication Critical patent/FR2269399B1/fr
Granted 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
    • B23K10/00—Welding or cutting by means of a plasma
    • 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
    • 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
    • H05H1/3436—Hollow cathodes with internal coolant flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
FR7415248A 1974-05-02 1974-05-02 Plasma welding and coating of conducting materials - using non-consumable electrode as anode in D.C. arc Granted FR2269399A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2416732A DE2416732C2 (de) 1974-05-02 1974-04-05 Vorrichtung zur Plasma-Bearbeitung von elektrisch leitenden Werkstoffen
FR7415248A FR2269399A1 (en) 1974-05-02 1974-05-02 Plasma welding and coating of conducting materials - using non-consumable electrode as anode in D.C. arc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415248A FR2269399A1 (en) 1974-05-02 1974-05-02 Plasma welding and coating of conducting materials - using non-consumable electrode as anode in D.C. arc

Publications (2)

Publication Number Publication Date
FR2269399A1 true FR2269399A1 (en) 1975-11-28
FR2269399B1 FR2269399B1 (enrdf_load_stackoverflow) 1976-12-17

Family

ID=9138383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415248A Granted FR2269399A1 (en) 1974-05-02 1974-05-02 Plasma welding and coating of conducting materials - using non-consumable electrode as anode in D.C. arc

Country Status (2)

Country Link
DE (1) DE2416732C2 (enrdf_load_stackoverflow)
FR (1) FR2269399A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385482A1 (fr) * 1977-03-30 1978-10-27 Hosoda Naoyoshi Procede de coupe par arc a plasma
EP0241110A3 (en) * 1986-02-10 1989-04-12 Electro-Plasma, Inc. Oxide reduction in a plasma coating environment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9516738B2 (en) 2013-09-30 2016-12-06 Hypertherm, Inc. Plasma torch electrode materials and related systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016447A (en) * 1956-12-31 1962-01-09 Union Carbide Corp Collimated electric arc-powder deposition process
NL290760A (enrdf_load_stackoverflow) * 1962-03-30
DE1465030B2 (de) * 1963-02-01 1970-12-23 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Nichtabschmelzende Lichtbogenelektrode
US3366772A (en) * 1964-07-20 1968-01-30 Union Carbide Corp Plasma arc cutting with swirl flow

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385482A1 (fr) * 1977-03-30 1978-10-27 Hosoda Naoyoshi Procede de coupe par arc a plasma
EP0241110A3 (en) * 1986-02-10 1989-04-12 Electro-Plasma, Inc. Oxide reduction in a plasma coating environment

Also Published As

Publication number Publication date
DE2416732A1 (de) 1975-10-23
DE2416732C2 (de) 1982-05-06
FR2269399B1 (enrdf_load_stackoverflow) 1976-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse