JPS5528351A - Treating method for ceramic spray coating - Google Patents
Treating method for ceramic spray coatingInfo
- Publication number
- JPS5528351A JPS5528351A JP10105478A JP10105478A JPS5528351A JP S5528351 A JPS5528351 A JP S5528351A JP 10105478 A JP10105478 A JP 10105478A JP 10105478 A JP10105478 A JP 10105478A JP S5528351 A JPS5528351 A JP S5528351A
- Authority
- JP
- Japan
- Prior art keywords
- base
- al2o3
- spraying
- coating
- alloy
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C4/18—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
PURPOSE:To form a ceramic coating of long useful life, by spraying Ni base cermet comprising Ni base alloy, and Al2O3 or ZrO2 on the Fe base or Fe alloy base material, and by spraying Al2O3 thereon to form a coating, then by heating the coated material at a specific temp. CONSTITUTION:On the surface of Fe base or Fe alloy base material is formed a ground coating 0.2mm in thickness for Al2O3 spraying by spraying Ni base cermet comprising 70 parts Ni-Al alloy consisting of 80% by weight Ni, and 20% by weight Al; and 30 parts Al2O3 or ZrO2. On the ground coating is further sprayed Al2O3 0.2mm thick. The coated material is heated at a timp. not lower than 1,100 deg.C to form sprayed ceramic spray coating excellent in thermal impulse resistance and in durability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10105478A JPS5528351A (en) | 1978-08-19 | 1978-08-19 | Treating method for ceramic spray coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10105478A JPS5528351A (en) | 1978-08-19 | 1978-08-19 | Treating method for ceramic spray coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5528351A true JPS5528351A (en) | 1980-02-28 |
Family
ID=14290394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10105478A Pending JPS5528351A (en) | 1978-08-19 | 1978-08-19 | Treating method for ceramic spray coating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5528351A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5819576A (en) * | 1981-07-28 | 1983-02-04 | Toshiba Corp | Time-division electronic scanning monopulse doppler radar device |
| JPS59226113A (en) * | 1983-06-07 | 1984-12-19 | Nittetsu Hard Kk | Hearth roll for heat treating furnace having excellent resistance to build-up and exfoliation |
| US4882109A (en) * | 1985-08-02 | 1989-11-21 | Ngk Insulators, Ltd. | Process of preparing zirconia-coated silicon nitride sintered member |
| DE4433514A1 (en) * | 1993-09-20 | 1995-03-23 | Hitachi Ltd | Self-regenerable coating material and process for its preparation |
| CN109536870A (en) * | 2018-11-19 | 2019-03-29 | 航天材料及工艺研究所 | A kind of lasing safety coating and preparation method thereof |
-
1978
- 1978-08-19 JP JP10105478A patent/JPS5528351A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5819576A (en) * | 1981-07-28 | 1983-02-04 | Toshiba Corp | Time-division electronic scanning monopulse doppler radar device |
| JPS59226113A (en) * | 1983-06-07 | 1984-12-19 | Nittetsu Hard Kk | Hearth roll for heat treating furnace having excellent resistance to build-up and exfoliation |
| US4882109A (en) * | 1985-08-02 | 1989-11-21 | Ngk Insulators, Ltd. | Process of preparing zirconia-coated silicon nitride sintered member |
| DE4433514A1 (en) * | 1993-09-20 | 1995-03-23 | Hitachi Ltd | Self-regenerable coating material and process for its preparation |
| CN109536870A (en) * | 2018-11-19 | 2019-03-29 | 航天材料及工艺研究所 | A kind of lasing safety coating and preparation method thereof |
| CN109536870B (en) * | 2018-11-19 | 2020-12-18 | 航天材料及工艺研究所 | Laser protective coating and preparation method thereof |
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