JPS55129176A - Coating method - Google Patents

Coating method

Info

Publication number
JPS55129176A
JPS55129176A JP3670279A JP3670279A JPS55129176A JP S55129176 A JPS55129176 A JP S55129176A JP 3670279 A JP3670279 A JP 3670279A JP 3670279 A JP3670279 A JP 3670279A JP S55129176 A JPS55129176 A JP S55129176A
Authority
JP
Japan
Prior art keywords
coating
iron
nitride layer
adhesiveness
increase
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.)
Granted
Application number
JP3670279A
Other languages
Japanese (ja)
Other versions
JPS5910275B2 (en
Inventor
Taku Rika
Juji Nakamura
Ubee Kikuchi
Hitoyoshi Nozaki
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP3670279A priority Critical patent/JPS5910275B2/en
Publication of JPS55129176A publication Critical patent/JPS55129176A/en
Publication of JPS5910275B2 publication Critical patent/JPS5910275B2/en
Expired 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D

Abstract

PURPOSE:To increase the adhesiveness of the coating material of the coating to be applied next and adhieve corrosion prevention and rust prevention by subjecting iron-base members to gas soft nitriding in the specific stmosphere and forming a nitride layer on the front surface part. CONSTITUTION:Gas soft nitriding is applied to iron-base members in an atmosphere of NH2 20-30%, CO+2H2 10-20%, N2 50-70% to form the nitride layer of 5mu or more on the iron-base member surface layer. After this, coating is applied on this nitride layer surface. If the increase in the surface area and the coarsening of the surface structure are achieved by the lamination of the nitride layers in this way, the adhesiveness with the coating material increases, the corrosion prevention and rust prevention improve and the treatment before the coating may be considerably simplified.
JP3670279A 1979-03-28 1979-03-28 Painting method Expired JPS5910275B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3670279A JPS5910275B2 (en) 1979-03-28 1979-03-28 Painting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3670279A JPS5910275B2 (en) 1979-03-28 1979-03-28 Painting method

Publications (2)

Publication Number Publication Date
JPS55129176A true JPS55129176A (en) 1980-10-06
JPS5910275B2 JPS5910275B2 (en) 1984-03-07

Family

ID=12477093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3670279A Expired JPS5910275B2 (en) 1979-03-28 1979-03-28 Painting method

Country Status (1)

Country Link
JP (1) JPS5910275B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496401A (en) * 1981-10-15 1985-01-29 Lucas Industries Corrosion resistant steel components and method of manufacture thereof
EP0074211B1 (en) * 1981-09-05 1987-11-04 LUCAS INDUSTRIES public limited company Coated metal substrate and method of coating a metal substrate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426242U (en) * 1987-08-04 1989-02-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074211B1 (en) * 1981-09-05 1987-11-04 LUCAS INDUSTRIES public limited company Coated metal substrate and method of coating a metal substrate
US4496401A (en) * 1981-10-15 1985-01-29 Lucas Industries Corrosion resistant steel components and method of manufacture thereof
US4596611A (en) * 1981-10-15 1986-06-24 Lucas Industries Corrosion resistant steel components and method of manufacture thereof

Also Published As

Publication number Publication date
JPS5910275B2 (en) 1984-03-07

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