FR2690861B1 - Procede et dispositif de decapage de surfaces metalliques par arc electrique. - Google Patents

Procede et dispositif de decapage de surfaces metalliques par arc electrique.

Info

Publication number
FR2690861B1
FR2690861B1 FR9205699A FR9205699A FR2690861B1 FR 2690861 B1 FR2690861 B1 FR 2690861B1 FR 9205699 A FR9205699 A FR 9205699A FR 9205699 A FR9205699 A FR 9205699A FR 2690861 B1 FR2690861 B1 FR 2690861B1
Authority
FR
France
Prior art keywords
electric arc
metal surfaces
stripping metal
stripping
arc
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 - Fee Related
Application number
FR9205699A
Other languages
English (en)
Other versions
FR2690861A1 (fr
Inventor
Doremieux Jean-Louis
Haug Robert
He Jun Zhong
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR9205699A priority Critical patent/FR2690861B1/fr
Publication of FR2690861A1 publication Critical patent/FR2690861A1/fr
Application granted granted Critical
Publication of FR2690861B1 publication Critical patent/FR2690861B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K9/00—Arc welding or cutting
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR9205699A 1992-05-11 1992-05-11 Procede et dispositif de decapage de surfaces metalliques par arc electrique. Expired - Fee Related FR2690861B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9205699A FR2690861B1 (fr) 1992-05-11 1992-05-11 Procede et dispositif de decapage de surfaces metalliques par arc electrique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9205699A FR2690861B1 (fr) 1992-05-11 1992-05-11 Procede et dispositif de decapage de surfaces metalliques par arc electrique.

Publications (2)

Publication Number Publication Date
FR2690861A1 FR2690861A1 (fr) 1993-11-12
FR2690861B1 true FR2690861B1 (fr) 1994-08-05

Family

ID=9429673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9205699A Expired - Fee Related FR2690861B1 (fr) 1992-05-11 1992-05-11 Procede et dispositif de decapage de surfaces metalliques par arc electrique.

Country Status (1)

Country Link
FR (1) FR2690861B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110121A1 (de) * 1981-03-16 1982-09-23 Vsesojuznyj naučno-issledovatel'skij institut Metiznoj promyšlennosti VNIIMETIZ, Magnitogorsk, Čeljabinskaja oblast' Einrichtung zur lichtbogenbearbeitung von langgestreckten werkstuecken
US4492841A (en) * 1983-04-18 1985-01-08 Arcair Company Constant potential/constant current automatic control system for air-carbon arc metal removal
JPS60244469A (ja) * 1984-05-16 1985-12-04 Hitachi Metals Ltd ブラスチング加工方法
JPS62179872A (ja) * 1986-02-04 1987-08-07 Toshiba Corp 軽金属のア−ク溶接方法

Also Published As

Publication number Publication date
FR2690861A1 (fr) 1993-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse