JPS52147508A - Multiple coating super hard alloy parts - Google Patents
Multiple coating super hard alloy partsInfo
- Publication number
- JPS52147508A JPS52147508A JP6475076A JP6475076A JPS52147508A JP S52147508 A JPS52147508 A JP S52147508A JP 6475076 A JP6475076 A JP 6475076A JP 6475076 A JP6475076 A JP 6475076A JP S52147508 A JPS52147508 A JP S52147508A
- Authority
- JP
- Japan
- Prior art keywords
- hard alloy
- super hard
- alloy parts
- multiple coating
- coating super
- 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
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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Powder Metallurgy (AREA)
- Physical Vapour Deposition (AREA)
Abstract
PURPOSE:To remarkably improve the tenacity and abrasion resisting property, by coating amorphous Al2O3, containing Ta2O3, on the surface of WC based super hard alloy, coated with carbides, nitrides and carbonitrides of Ti, Zr and Hf.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6475076A JPS52147508A (en) | 1976-06-02 | 1976-06-02 | Multiple coating super hard alloy parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6475076A JPS52147508A (en) | 1976-06-02 | 1976-06-02 | Multiple coating super hard alloy parts |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52147508A true JPS52147508A (en) | 1977-12-08 |
Family
ID=13267141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6475076A Pending JPS52147508A (en) | 1976-06-02 | 1976-06-02 | Multiple coating super hard alloy parts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52147508A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112899650A (en) * | 2019-03-28 | 2021-06-04 | 中国兵器工业第五九研究所 | Preparation method of (Ta, Hf, Zr) C composite coating with excellent stability |
-
1976
- 1976-06-02 JP JP6475076A patent/JPS52147508A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112899650A (en) * | 2019-03-28 | 2021-06-04 | 中国兵器工业第五九研究所 | Preparation method of (Ta, Hf, Zr) C composite coating with excellent stability |
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