JPS56112456A - Surface treatment - Google Patents

Surface treatment

Info

Publication number
JPS56112456A
JPS56112456A JP1200580A JP1200580A JPS56112456A JP S56112456 A JPS56112456 A JP S56112456A JP 1200580 A JP1200580 A JP 1200580A JP 1200580 A JP1200580 A JP 1200580A JP S56112456 A JPS56112456 A JP S56112456A
Authority
JP
Japan
Prior art keywords
melt
glass
layer
substrate
sprayed
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
JP1200580A
Other languages
Japanese (ja)
Other versions
JPS6043910B2 (en
Inventor
Masaharu Nakamori
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1200580A priority Critical patent/JPS6043910B2/en
Publication of JPS56112456A publication Critical patent/JPS56112456A/en
Publication of JPS6043910B2 publication Critical patent/JPS6043910B2/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

Abstract

PURPOSE:To impart excellent corrosion resistance to a material used in an atmosphere of corrosive gas and liquid, by subjecting the surface of the substrate to the combined treatment of melt-spraying and glass lining. CONSTITUTION:The surface of a substrate 1 such as the blade, etc. of an air compressor is melt-sprayed with metal, alloy, or ceramic excellent in corrosion resistance to form corrosion-preventive melt-sprayed layer 2. The surfac of the melt-sprayed layer 2 is lined with glass, hereby pores formed in the surface of the melt-sprayed layer 2 are sealed with glass components to form a composite layer between the glass lining layer 3 and the melt-sprayed layer 2. This method allows to prevent the intrusion of corrosive components of the substrate. Said method is applied in a wide range from low temp. to high temp. equal to nearly the softening point of glass.
JP1200580A 1980-02-05 1980-02-05 Surface treatment method Expired JPS6043910B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1200580A JPS6043910B2 (en) 1980-02-05 1980-02-05 Surface treatment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1200580A JPS6043910B2 (en) 1980-02-05 1980-02-05 Surface treatment method

Publications (2)

Publication Number Publication Date
JPS56112456A true JPS56112456A (en) 1981-09-04
JPS6043910B2 JPS6043910B2 (en) 1985-10-01

Family

ID=11793461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1200580A Expired JPS6043910B2 (en) 1980-02-05 1980-02-05 Surface treatment method

Country Status (1)

Country Link
JP (1) JPS6043910B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04365884A (en) * 1991-06-14 1992-12-17 Ngk Insulators Ltd Glass lining method
GB2341603A (en) * 1998-09-16 2000-03-22 Jeffery Boardman Method of applying glass ceramic dielectric layers to metal substrates
US6129994A (en) * 1995-03-08 2000-10-10 Tocalo Co., Ltd. Member having composite coating and process for producing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718109U (en) * 1993-08-27 1995-03-31 三洋電機株式会社 Reflective electric stove

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04365884A (en) * 1991-06-14 1992-12-17 Ngk Insulators Ltd Glass lining method
US6129994A (en) * 1995-03-08 2000-10-10 Tocalo Co., Ltd. Member having composite coating and process for producing the same
GB2341603A (en) * 1998-09-16 2000-03-22 Jeffery Boardman Method of applying glass ceramic dielectric layers to metal substrates

Also Published As

Publication number Publication date
JPS6043910B2 (en) 1985-10-01

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