JPS5424249A - Scarfing method by plasma wide arc for matallic material - Google Patents

Scarfing method by plasma wide arc for matallic material

Info

Publication number
JPS5424249A
JPS5424249A JP8924477A JP8924477A JPS5424249A JP S5424249 A JPS5424249 A JP S5424249A JP 8924477 A JP8924477 A JP 8924477A JP 8924477 A JP8924477 A JP 8924477A JP S5424249 A JPS5424249 A JP S5424249A
Authority
JP
Japan
Prior art keywords
wide arc
scarfing method
scarfing
matallic
plasma
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.)
Pending
Application number
JP8924477A
Other languages
Japanese (ja)
Inventor
Koichi Takeda
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP8924477A priority Critical patent/JPS5424249A/en
Publication of JPS5424249A publication Critical patent/JPS5424249A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)

Abstract

PURPOSE: To melt a wide range of the surface of the material to be treated for the purpose of scarfing, by giving a reciprocating oscillation to the plasma arc depending on the action of the external magnetic field.
COPYRIGHT: (C)1979,JPO&Japio
JP8924477A 1977-07-27 1977-07-27 Scarfing method by plasma wide arc for matallic material Pending JPS5424249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8924477A JPS5424249A (en) 1977-07-27 1977-07-27 Scarfing method by plasma wide arc for matallic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8924477A JPS5424249A (en) 1977-07-27 1977-07-27 Scarfing method by plasma wide arc for matallic material

Publications (1)

Publication Number Publication Date
JPS5424249A true JPS5424249A (en) 1979-02-23

Family

ID=13965328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8924477A Pending JPS5424249A (en) 1977-07-27 1977-07-27 Scarfing method by plasma wide arc for matallic material

Country Status (1)

Country Link
JP (1) JPS5424249A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56140273U (en) * 1980-03-24 1981-10-23
JPS57500461A (en) * 1980-02-27 1982-03-18
JPS6172480A (en) * 1984-09-17 1986-04-14 Matsushita Electric Ind Co Ltd Noise removing circuit
JP2008114284A (en) * 2006-11-08 2008-05-22 Nippon Steel Corp Apparatus and method for surface treatment of cast steel billet
JP2008114282A (en) * 2006-11-08 2008-05-22 Nippon Steel Corp Apparatus and method for surface treatment of cast steel billet
JP2008284582A (en) * 2007-05-17 2008-11-27 Nippon Steel Corp Surface layer treatment apparatus for cast slab and surface treatment method for cast slab

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529654A (en) * 1975-07-11 1977-01-25 Inst Elektroswarki Patona Method of treating metals with plasma

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529654A (en) * 1975-07-11 1977-01-25 Inst Elektroswarki Patona Method of treating metals with plasma

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500461A (en) * 1980-02-27 1982-03-18
JPS56140273U (en) * 1980-03-24 1981-10-23
JPH0134457Y2 (en) * 1980-03-24 1989-10-19
JPS6172480A (en) * 1984-09-17 1986-04-14 Matsushita Electric Ind Co Ltd Noise removing circuit
JP2008114284A (en) * 2006-11-08 2008-05-22 Nippon Steel Corp Apparatus and method for surface treatment of cast steel billet
JP2008114282A (en) * 2006-11-08 2008-05-22 Nippon Steel Corp Apparatus and method for surface treatment of cast steel billet
JP2008284582A (en) * 2007-05-17 2008-11-27 Nippon Steel Corp Surface layer treatment apparatus for cast slab and surface treatment method for cast slab

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