WO1981002430A1 - Procede et dispositif de refusion au moyen d'un arc au plasma de la couche de surface d'une piece a usiner metallique plate possedant des bords paralleles - Google Patents

Procede et dispositif de refusion au moyen d'un arc au plasma de la couche de surface d'une piece a usiner metallique plate possedant des bords paralleles Download PDF

Info

Publication number
WO1981002430A1
WO1981002430A1 PCT/SU1980/000032 SU8000032W WO8102430A1 WO 1981002430 A1 WO1981002430 A1 WO 1981002430A1 SU 8000032 W SU8000032 W SU 8000032W WO 8102430 A1 WO8102430 A1 WO 8102430A1
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
plasma
arc
edges
burners
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.)
Ceased
Application number
PCT/SU1980/000032
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
B Paton
K Tolstopyatov
A Bukalo
J Modelkin
G Torkhov
V Topilin
G Melnik
B Sokolkin
J Latash
L Tager
V Kedrin
S Guschin
N Reida
M Kljuev
I Pryanishnikov
S Andrianov
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.)
ELEKTROSVARKI INST PATONA
Original Assignee
ELEKTROSVARKI INST PATONA
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 ELEKTROSVARKI INST PATONA filed Critical ELEKTROSVARKI INST PATONA
Priority to GB8132048A priority Critical patent/GB2082029B/en
Priority to DE19803050278 priority patent/DE3050278C2/de
Priority to JP55501144A priority patent/JPS57500461A/ja
Priority to AT0914180A priority patent/AT381055B/de
Priority to PCT/SU1980/000032 priority patent/WO1981002430A1/ru
Publication of WO1981002430A1 publication Critical patent/WO1981002430A1/ru
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • 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
    • B23K10/003—Scarfing, desurfacing or deburring
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PCT/SU1980/000032 1980-02-27 1980-02-27 Procede et dispositif de refusion au moyen d'un arc au plasma de la couche de surface d'une piece a usiner metallique plate possedant des bords paralleles Ceased WO1981002430A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB8132048A GB2082029B (en) 1980-02-27 1980-02-27 Method and device for plasma-arc remelting the surface layer of a plane metallic workpiece with parallel edges
DE19803050278 DE3050278C2 (de) 1980-02-27 1980-02-27 Verfahren und Vorrichtung zum Plasmalichtbogenumschmelzen der Oberfl{chenschicht eines flachen Metallwerkst}cks
JP55501144A JPS57500461A (https=) 1980-02-27 1980-02-27
AT0914180A AT381055B (de) 1980-02-27 1980-02-27 Verfahren zum plasmalichtbogenumschmelzen der oberflaechenschicht eines flachen metallwerkstueckes mit gleichlaufenden seitenkanten sowie anlage zur durchfuehrung des verfahrens
PCT/SU1980/000032 WO1981002430A1 (fr) 1980-02-27 1980-02-27 Procede et dispositif de refusion au moyen d'un arc au plasma de la couche de surface d'une piece a usiner metallique plate possedant des bords paralleles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOSU80/00032 1980-02-27
PCT/SU1980/000032 WO1981002430A1 (fr) 1980-02-27 1980-02-27 Procede et dispositif de refusion au moyen d'un arc au plasma de la couche de surface d'une piece a usiner metallique plate possedant des bords paralleles

Publications (1)

Publication Number Publication Date
WO1981002430A1 true WO1981002430A1 (fr) 1981-09-03

Family

ID=21616593

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1980/000032 Ceased WO1981002430A1 (fr) 1980-02-27 1980-02-27 Procede et dispositif de refusion au moyen d'un arc au plasma de la couche de surface d'une piece a usiner metallique plate possedant des bords paralleles

Country Status (5)

Country Link
JP (1) JPS57500461A (https=)
AT (1) AT381055B (https=)
DE (1) DE3050278C2 (https=)
GB (1) GB2082029B (https=)
WO (1) WO1981002430A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603506B1 (fr) * 1987-05-05 1992-02-07 Inst Elektroswarki Patona Installation pour la refusion au plasma de la couche superficielle de lingots metalliques
US5008511C1 (en) * 1990-06-26 2001-03-20 Univ British Columbia Plasma torch with axial reactant feed

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474218A (en) * 1966-01-10 1969-10-21 Air Reduction Electron beam conditioning ingot and slab surfaces
DE1558730B2 (de) * 1966-09-13 1970-10-29 British Iron Steel Research Verfahren und Vorrichtung zum Elektro-Schlacke-Feinen
US3820586A (en) * 1971-11-08 1974-06-28 Ulvac Corp Apparatus for sweeping the beam from a plasma electron gun on the surface of a mold of a continuous ingot casting device
SU324863A1 (ru) * 1970-06-29 1977-12-05 Институт Электросварки Им.Е.О.Патона Способ обработки слитка

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1565154A1 (de) * 1964-04-15 1970-01-15 Union Carbide Corp Verfahren und Vorrichtung zum Metall-Oberflaechenschweissen
JPS4923974A (https=) * 1972-07-03 1974-03-02
JPS5424249A (en) * 1977-07-27 1979-02-23 Nippon Steel Corp Scarfing method by plasma wide arc for matallic material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474218A (en) * 1966-01-10 1969-10-21 Air Reduction Electron beam conditioning ingot and slab surfaces
DE1558730B2 (de) * 1966-09-13 1970-10-29 British Iron Steel Research Verfahren und Vorrichtung zum Elektro-Schlacke-Feinen
SU324863A1 (ru) * 1970-06-29 1977-12-05 Институт Электросварки Им.Е.О.Патона Способ обработки слитка
US3820586A (en) * 1971-11-08 1974-06-28 Ulvac Corp Apparatus for sweeping the beam from a plasma electron gun on the surface of a mold of a continuous ingot casting device

Also Published As

Publication number Publication date
DE3050278C2 (de) 1986-06-26
GB2082029B (en) 1984-05-31
ATA914180A (de) 1986-01-15
AT381055B (de) 1986-08-25
GB2082029A (en) 1982-02-24
JPS57500461A (https=) 1982-03-18
DE3050278T1 (https=) 1982-04-15

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