JPS55132665A - Coating - Google Patents
CoatingInfo
- Publication number
- JPS55132665A JPS55132665A JP3949679A JP3949679A JPS55132665A JP S55132665 A JPS55132665 A JP S55132665A JP 3949679 A JP3949679 A JP 3949679A JP 3949679 A JP3949679 A JP 3949679A JP S55132665 A JPS55132665 A JP S55132665A
- Authority
- JP
- Japan
- Prior art keywords
- nitride layer
- water
- coated
- gas
- rust
- 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
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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/80—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
PURPOSE:To raise the quality of coating, e.g., impact resistance, chipping resistance, rust proofness, etc., by the procedure in which the surface of an iron material is treated by a gas-soft nitriding to form a nitride layer of a specific thickness and then coated with a water-dispersed type paint. CONSTITUTION:The surface of an iron material is subjected to a gas-soft nitriding treatment to form a nitride layer of a thickness of approx. 5 microns or more, and then coated with a water-dispersed type paint consisting of 30% or less pigment, 20-60% a resin, e.g., melamine-acrylic resin, etc., 5-20% an organic solvent, 20-60% water, and 5% or less an additive. This method, in which a nitride layer is used as an undercoat in the place of a formed film treatment, obviates the necessity for washing, drying, formed film treatment processes, etc., and provides uniform corrosion-resistant and rust-proof undercoat even at the edge portion, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3949679A JPS5913904B2 (en) | 1979-04-02 | 1979-04-02 | Painting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3949679A JPS5913904B2 (en) | 1979-04-02 | 1979-04-02 | Painting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55132665A true JPS55132665A (en) | 1980-10-15 |
JPS5913904B2 JPS5913904B2 (en) | 1984-04-02 |
Family
ID=12554652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3949679A Expired JPS5913904B2 (en) | 1979-04-02 | 1979-04-02 | Painting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5913904B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61143637A (en) * | 1984-12-18 | 1986-07-01 | Matsushita Electric Ind Co Ltd | Electric stove |
JPS61143635A (en) * | 1984-12-18 | 1986-07-01 | Matsushita Electric Ind Co Ltd | Electric stove |
-
1979
- 1979-04-02 JP JP3949679A patent/JPS5913904B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5913904B2 (en) | 1984-04-02 |
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