JPS5573815A - Improving method of heat absorbing performance of heated body - Google Patents

Improving method of heat absorbing performance of heated body

Info

Publication number
JPS5573815A
JPS5573815A JP14743678A JP14743678A JPS5573815A JP S5573815 A JPS5573815 A JP S5573815A JP 14743678 A JP14743678 A JP 14743678A JP 14743678 A JP14743678 A JP 14743678A JP S5573815 A JPS5573815 A JP S5573815A
Authority
JP
Japan
Prior art keywords
heated
heat absorbing
absorbing performance
silicon carbide
heated body
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
JP14743678A
Other languages
Japanese (ja)
Inventor
Kenzo Takeda
Hitoshi Morimoto
Kouji Kitajiyun
Yoshisuke Miyano
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 Crucible Co Ltd
Nippon Rutsubo KK
Original Assignee
Nippon Crucible Co Ltd
Nippon Rutsubo KK
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 Crucible Co Ltd, Nippon Rutsubo KK filed Critical Nippon Crucible Co Ltd
Priority to JP14743678A priority Critical patent/JPS5573815A/en
Publication of JPS5573815A publication Critical patent/JPS5573815A/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
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • 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 improve heat absorbing performance by applying silicon carbide base coating to the surfaces of the heated bodies. CONSTITUTION:The convering material comprising kneading silicon carbide base fine powder of about 100mum or less in grain size with a binder is coated or sprayed to a thicknnss of 0.1-2mm on the surfaces of the heated bodies such as steel ingot, cast ingot, boiler water tubes, pans, etc., after which it is heated and dried. This covering material is superior in dispersion stability and adhesiveness and considerably enhances the radiation heat transfer characteristics of the heated bodies.
JP14743678A 1978-11-29 1978-11-29 Improving method of heat absorbing performance of heated body Pending JPS5573815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14743678A JPS5573815A (en) 1978-11-29 1978-11-29 Improving method of heat absorbing performance of heated body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14743678A JPS5573815A (en) 1978-11-29 1978-11-29 Improving method of heat absorbing performance of heated body

Publications (1)

Publication Number Publication Date
JPS5573815A true JPS5573815A (en) 1980-06-03

Family

ID=15430278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14743678A Pending JPS5573815A (en) 1978-11-29 1978-11-29 Improving method of heat absorbing performance of heated body

Country Status (1)

Country Link
JP (1) JPS5573815A (en)

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