AT381055B - PROCESS FOR PLASMA ARC MELTING OF THE SURFACE LAYER OF A FLAT METAL WORKPIECE WITH SIMULTANEOUS SIDE EDGES, AND SYSTEM FOR IMPLEMENTING THE PROCESS - Google Patents

PROCESS FOR PLASMA ARC MELTING OF THE SURFACE LAYER OF A FLAT METAL WORKPIECE WITH SIMULTANEOUS SIDE EDGES, AND SYSTEM FOR IMPLEMENTING THE PROCESS

Info

Publication number
AT381055B
AT381055B AT0914180A AT914180A AT381055B AT 381055 B AT381055 B AT 381055B AT 0914180 A AT0914180 A AT 0914180A AT 914180 A AT914180 A AT 914180A AT 381055 B AT381055 B AT 381055B
Authority
AT
Austria
Prior art keywords
implementing
surface layer
side edges
plasma arc
flat metal
Prior art date
Application number
AT0914180A
Other languages
German (de)
Other versions
ATA914180A (en
Inventor
Boris Evgenievich Paton
Jury Vadimovich Latash
Gennady Fedorovich Torkhov
Nikolai Vasilievich Reida
Alfred Iosifovich Bukalo
Vladimir Ksenofontovich Kedrin
Gary Alexandrovich Melnik
Igor Stepanovich Pryanishnikov
Konstantin Sergee Tolstopyatov
Lev Rafailovich Tager
Valentin Vasilevich Topilin
Mikhail Markovich Kljuev
Jury Ivanovich Modelkin
Sergei Grigorievich Guschin
Boris Petrovich Sokolkin
Alexei Karpovich Adrianov
Original Assignee
Inst Elektroswarki 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 Inst Elektroswarki Patona filed Critical Inst Elektroswarki Patona
Publication of ATA914180A publication Critical patent/ATA914180A/en
Application granted granted Critical
Publication of AT381055B publication Critical patent/AT381055B/en

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)
  • Furnace Details (AREA)
  • Arc Welding In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT0914180A 1980-02-27 1980-02-27 PROCESS FOR PLASMA ARC MELTING OF THE SURFACE LAYER OF A FLAT METAL WORKPIECE WITH SIMULTANEOUS SIDE EDGES, AND SYSTEM FOR IMPLEMENTING THE PROCESS AT381055B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000032 WO1981002430A1 (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

Publications (2)

Publication Number Publication Date
ATA914180A ATA914180A (en) 1986-01-15
AT381055B true AT381055B (en) 1986-08-25

Family

ID=21616593

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0914180A AT381055B (en) 1980-02-27 1980-02-27 PROCESS FOR PLASMA ARC MELTING OF THE SURFACE LAYER OF A FLAT METAL WORKPIECE WITH SIMULTANEOUS SIDE EDGES, AND SYSTEM FOR IMPLEMENTING THE PROCESS

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603506B1 (en) * 1987-05-05 1992-02-07 Inst Elektroswarki Patona INSTALLATION FOR PLASMA REFUSION OF THE SURFACE LAYER OF METAL INGOTS
US5008511C1 (en) * 1990-06-26 2001-03-20 Univ British Columbia Plasma torch with axial reactant feed

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO119507B (en) * 1964-04-15 1970-05-25 Union Carbide Corp
US3474218A (en) * 1966-01-10 1969-10-21 Air Reduction Electron beam conditioning ingot and slab surfaces
GB1202192A (en) * 1966-09-13 1970-08-12 British Iron Steel Research Improvements in and relating to electro-slag refining
SU324863A1 (en) * 1970-06-29 1977-12-05 Институт Электросварки Им.Е.О.Патона Method of working ingots
JPS522371B2 (en) * 1971-11-08 1977-01-21
JPS4923974A (en) * 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

Also Published As

Publication number Publication date
GB2082029B (en) 1984-05-31
WO1981002430A1 (en) 1981-09-03
JPS57500461A (en) 1982-03-18
DE3050278T1 (en) 1982-04-15
DE3050278C2 (en) 1986-06-26
ATA914180A (en) 1986-01-15
GB2082029A (en) 1982-02-24

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