JPS5576050A - Applying method for metal coat on tube inside - Google Patents

Applying method for metal coat on tube inside

Info

Publication number
JPS5576050A
JPS5576050A JP15065978A JP15065978A JPS5576050A JP S5576050 A JPS5576050 A JP S5576050A JP 15065978 A JP15065978 A JP 15065978A JP 15065978 A JP15065978 A JP 15065978A JP S5576050 A JPS5576050 A JP S5576050A
Authority
JP
Japan
Prior art keywords
tube
coil
coat
metal
metal coat
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
JP15065978A
Other languages
Japanese (ja)
Inventor
Katsuhiko Minagawa
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.)
YAMAKAWA KOGYO KK
Original Assignee
YAMAKAWA KOGYO KK
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 YAMAKAWA KOGYO KK filed Critical YAMAKAWA KOGYO KK
Priority to JP15065978A priority Critical patent/JPS5576050A/en
Publication of JPS5576050A publication Critical patent/JPS5576050A/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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
    • C23C24/106—Coating with metal alloys or metal elements only
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

PURPOSE:To form a uniform metal coat on the inside of a tube by putting a coat metal coil into the tube to closely contacting the coil to the tube inside by means of the elasticity followed by heating under a reducing atmosphere. CONSTITUTION:Coil 4 made of coat metal such as copper is shrinkingly wound round jig 5 or the like and put into tube 1 made of steel or the like. Jig 5 is detached, and coil 4 is closely contacted to the inside of tube 1 by means of the elasticity in the circumferential direction. Tube 1 with coil 4 set is passed through electric furnace 6 or the like of a reducing atmosphere to heat tube 1 to a temp. above the m.p. of coil 4. Since all of the winding of coil 4 is in close contact to the tube 1 inside, coil 4 is meltdiffused in a uniform distribution contact state, forming an even metal coat of a uniform thickness on the tube 1 inside.
JP15065978A 1978-12-05 1978-12-05 Applying method for metal coat on tube inside Pending JPS5576050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15065978A JPS5576050A (en) 1978-12-05 1978-12-05 Applying method for metal coat on tube inside

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15065978A JPS5576050A (en) 1978-12-05 1978-12-05 Applying method for metal coat on tube inside

Publications (1)

Publication Number Publication Date
JPS5576050A true JPS5576050A (en) 1980-06-07

Family

ID=15501673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15065978A Pending JPS5576050A (en) 1978-12-05 1978-12-05 Applying method for metal coat on tube inside

Country Status (1)

Country Link
JP (1) JPS5576050A (en)

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