JPS5732762A - Method for metallic spray coating - Google Patents

Method for metallic spray coating

Info

Publication number
JPS5732762A
JPS5732762A JP10798980A JP10798980A JPS5732762A JP S5732762 A JPS5732762 A JP S5732762A JP 10798980 A JP10798980 A JP 10798980A JP 10798980 A JP10798980 A JP 10798980A JP S5732762 A JPS5732762 A JP S5732762A
Authority
JP
Japan
Prior art keywords
spray coating
wire
power supply
metallic wire
preheated
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
JP10798980A
Other languages
Japanese (ja)
Inventor
Hirotsugu Inaba
Nobuyuki Yamauchi
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP10798980A priority Critical patent/JPS5732762A/en
Publication of JPS5732762A publication Critical patent/JPS5732762A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/131—Wire arc spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

PURPOSE:To increase the molten amount and the spray coating speed and to improve the spray coating efficiency, by preheating a metallic wire just before melting with a heat source other than the main heat source. CONSTITUTION:Between power supply parts 1 and 1a, each of which has a hole through which a metallic wire 3 is inserted, an insulator 2 made of a ceramic pipe, etc., is kinged and they are electrically insulated from each other. Combustion gases, such as oxygen, acethylene, are supplied to a combustion gas nozzle 4 installed on the outer surface of the power supply part cylinder, and the compressed air is supplied from another nozzle 5. When the metallic wire 3 is fed to the power supply parts 1 and 1a by a roller 6, the wire 3 is preheated with an electric current. Since the preheated wire is melted relatively easily, the amount of molten spray coating blown out from the air nozzle 5 is greatly increased and high-speed feeding becomes possible.
JP10798980A 1980-08-05 1980-08-05 Method for metallic spray coating Pending JPS5732762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10798980A JPS5732762A (en) 1980-08-05 1980-08-05 Method for metallic spray coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10798980A JPS5732762A (en) 1980-08-05 1980-08-05 Method for metallic spray coating

Publications (1)

Publication Number Publication Date
JPS5732762A true JPS5732762A (en) 1982-02-22

Family

ID=14473156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10798980A Pending JPS5732762A (en) 1980-08-05 1980-08-05 Method for metallic spray coating

Country Status (1)

Country Link
JP (1) JPS5732762A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61280512A (en) * 1985-06-05 1986-12-11 Shimizu Constr Co Ltd Measuring system in building work
JP2007197833A (en) * 2006-01-26 2007-08-09 Sulzer Metco Us Inc Wire combustion process with increased application rates
KR101015564B1 (en) * 2010-08-13 2011-02-16 김병두 Subsonic auxiliary cap for thermal spray
KR101015561B1 (en) * 2010-08-13 2011-02-16 김병두 Dual nozzle cap for thermal spray coating
JP2016078429A (en) * 2014-10-15 2016-05-16 富智康（香港）有限公司 Method for producing composite of metal and resin

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61280512A (en) * 1985-06-05 1986-12-11 Shimizu Constr Co Ltd Measuring system in building work
JP2007197833A (en) * 2006-01-26 2007-08-09 Sulzer Metco Us Inc Wire combustion process with increased application rates
KR101015564B1 (en) * 2010-08-13 2011-02-16 김병두 Subsonic auxiliary cap for thermal spray
KR101015561B1 (en) * 2010-08-13 2011-02-16 김병두 Dual nozzle cap for thermal spray coating
JP2016078429A (en) * 2014-10-15 2016-05-16 富智康（香港）有限公司 Method for producing composite of metal and resin

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