JPS5528351A - Treating method for ceramic spray coating - Google Patents

Treating method for ceramic spray coating

Info

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
Application number
JP10105478A
Other languages
Japanese (ja)
Inventor
Eiji Noguchi
Masaharu Shiroyama
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.)
Nippon Tungsten Co Ltd
Original Assignee
Nippon Tungsten 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 Nippon Tungsten Co Ltd filed Critical Nippon Tungsten Co Ltd
Priority to JP10105478A priority Critical patent/JPS5528351A/en
Publication of JPS5528351A publication Critical patent/JPS5528351A/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
    • 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

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.
JP10105478A 1978-08-19 1978-08-19 Treating method for ceramic spray coating Pending JPS5528351A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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