JPS56156756A - Structural material for high-temperature use - Google Patents

Structural material for high-temperature use

Info

Publication number
JPS56156756A
JPS56156756A JP6051880A JP6051880A JPS56156756A JP S56156756 A JPS56156756 A JP S56156756A JP 6051880 A JP6051880 A JP 6051880A JP 6051880 A JP6051880 A JP 6051880A JP S56156756 A JPS56156756 A JP S56156756A
Authority
JP
Japan
Prior art keywords
structural material
intermediate layer
thin layer
temp
kinds
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
JP6051880A
Other languages
Japanese (ja)
Other versions
JPS604905B2 (en
Inventor
Tsutae Takahashi
Hideo Koizumi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6051880A priority Critical patent/JPS604905B2/en
Publication of JPS56156756A publication Critical patent/JPS56156756A/en
Publication of JPS604905B2 publication Critical patent/JPS604905B2/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
    • C23C28/04—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 only coatings of inorganic non-metallic material

Abstract

PURPOSE:To obtain a structural material for high-temp. use with enhanced adhesion of its thin layer and enhanced heat resistance by coating the surface of an Mo base structural material with a thin layer of carbon or a carbide with an intermediate layer of a specified metallic nitride in-between. CONSTITUTION:The surface of a strustural material made of Mo or Mo alloy is coated with >=1 kinds of nitrides selected from BN, AlN, Si3N4, TiN and VN in about 0.5-5mum thickness as an intermediate layer. The material surface is further coated with carbon or >=1 kinds of carbides selected from SiC, TiC and B4C with the intermediate layer in-between in the form of a thin layer having about 5-50mum thickness. The intermediate and thin layers are formed by plasma spraying, electoplating, vapor phase plating or othe method. Since the nitrides and carbides formed on the structural material do not react with each other, the material and the layers firmly adhere to each other to form a coat having dense structure. The resulting structural material is used mainly as a material for a high-temp. furnace.
JP6051880A 1980-05-09 1980-05-09 Furnace material for high temperature Expired JPS604905B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6051880A JPS604905B2 (en) 1980-05-09 1980-05-09 Furnace material for high temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6051880A JPS604905B2 (en) 1980-05-09 1980-05-09 Furnace material for high temperature

Publications (2)

Publication Number Publication Date
JPS56156756A true JPS56156756A (en) 1981-12-03
JPS604905B2 JPS604905B2 (en) 1985-02-07

Family

ID=13144614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6051880A Expired JPS604905B2 (en) 1980-05-09 1980-05-09 Furnace material for high temperature

Country Status (1)

Country Link
JP (1) JPS604905B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179582A2 (en) * 1984-10-09 1986-04-30 Energy Conversion Devices, Inc. Multilayer coating including disordered, wear resistant boron carbon external coating
US4716083A (en) * 1983-09-23 1987-12-29 Ovonic Synthetic Materials Company Disordered coating
JPH01282112A (en) * 1988-05-10 1989-11-14 Sumitomo Electric Ind Ltd Coated carbonaceous material
JPH02104664A (en) * 1988-10-11 1990-04-17 Semiconductor Energy Lab Co Ltd Carbon film-coated member and its production

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716083A (en) * 1983-09-23 1987-12-29 Ovonic Synthetic Materials Company Disordered coating
EP0179582A2 (en) * 1984-10-09 1986-04-30 Energy Conversion Devices, Inc. Multilayer coating including disordered, wear resistant boron carbon external coating
JPH01282112A (en) * 1988-05-10 1989-11-14 Sumitomo Electric Ind Ltd Coated carbonaceous material
JP2567455B2 (en) * 1988-05-10 1996-12-25 住友電気工業株式会社 Coated carbon material
JPH02104664A (en) * 1988-10-11 1990-04-17 Semiconductor Energy Lab Co Ltd Carbon film-coated member and its production

Also Published As

Publication number Publication date
JPS604905B2 (en) 1985-02-07

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