JPS56108522A - Manufacture of flame coating powder - Google Patents

Manufacture of flame coating powder

Info

Publication number
JPS56108522A
JPS56108522A JP951980A JP951980A JPS56108522A JP S56108522 A JPS56108522 A JP S56108522A JP 951980 A JP951980 A JP 951980A JP 951980 A JP951980 A JP 951980A JP S56108522 A JPS56108522 A JP S56108522A
Authority
JP
Japan
Prior art keywords
flame
activity
temperature
powder
lost
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
JP951980A
Other languages
Japanese (ja)
Other versions
JPS6054258B2 (en
Inventor
Masataka Matsuo
Sumiichi Murakami
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.)
Harima Refractories Co Ltd
Nippon Steel Corp
Original Assignee
Harima Refractories Co Ltd
Nippon Steel Corp
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 Harima Refractories Co Ltd, Nippon Steel Corp filed Critical Harima Refractories Co Ltd
Priority to JP55009519A priority Critical patent/JPS6054258B2/en
Publication of JPS56108522A publication Critical patent/JPS56108522A/en
Publication of JPS6054258B2 publication Critical patent/JPS6054258B2/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
    • 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
    • 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
    • C23C4/11—Oxides

Abstract

PURPOSE:To obtain having a great number of open pores and capable of instantaneously melting in a high-speed flame and also of forming a high quality flame- coated layer by baking and crushing a metal compound convertible into oxide by thermal decomposition at a temperature above its thermal decomposition temperature but below a specific temperature at which its activity is not lost. CONSTITUTION:Aluminum hydroxide is mixed under wet condition, molded, baked, and then crushed into fine powder. The powder thus obtained is quantitatively supplied into propane-oxygen flame for flame coating. In this way, with the powder baked at a temperature at which its activity is not lost, a molding which has a large number of open pores, a high activity, a high heat flow propagativity, and instantaneous meltability in flame, as well as high denseness, high strength, high corrosion resistance, and high spalling resistance can be obtained.
JP55009519A 1980-01-30 1980-01-30 Method for producing flame spray powder Expired JPS6054258B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55009519A JPS6054258B2 (en) 1980-01-30 1980-01-30 Method for producing flame spray powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55009519A JPS6054258B2 (en) 1980-01-30 1980-01-30 Method for producing flame spray powder

Publications (2)

Publication Number Publication Date
JPS56108522A true JPS56108522A (en) 1981-08-28
JPS6054258B2 JPS6054258B2 (en) 1985-11-29

Family

ID=11722502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55009519A Expired JPS6054258B2 (en) 1980-01-30 1980-01-30 Method for producing flame spray powder

Country Status (1)

Country Link
JP (1) JPS6054258B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997584A (en) * 1982-11-22 1984-06-05 新日本製鐵株式会社 Manufacture of refractories for flame spraying
JPS61186258A (en) * 1985-02-14 1986-08-19 新日本製鐵株式会社 Refractory powder for flame spray
JPS63241152A (en) * 1987-03-27 1988-10-06 Babcock Hitachi Kk Oxide-type thermal spraying material
WO1997016385A1 (en) * 1995-11-01 1997-05-09 Minnesota Mining And Manufacturing Company At least partly fused particulates and methods of making them by flame fusion
US5883029A (en) * 1994-04-25 1999-03-16 Minnesota Mining And Manufacturing Company Compositions comprising fused particulates and methods of making them
US6045913A (en) * 1995-11-01 2000-04-04 Minnesota Mining And Manufacturing Company At least partly fused particulates and methods of making them by flame fusion
US6254981B1 (en) 1995-11-02 2001-07-03 Minnesota Mining & Manufacturing Company Fused glassy particulates obtained by flame fusion
EP1132342A3 (en) * 2000-03-08 2003-12-10 Sumitomo Chemical Company, Limited Method for manufacturing aluminum hydroxide powder
AU2003203545B2 (en) * 2000-03-08 2005-05-26 Sumitomo Chemical Company, Limited Method for manufacturing aluminum hydroxide powder

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997584A (en) * 1982-11-22 1984-06-05 新日本製鐵株式会社 Manufacture of refractories for flame spraying
JPS61186258A (en) * 1985-02-14 1986-08-19 新日本製鐵株式会社 Refractory powder for flame spray
JPS63241152A (en) * 1987-03-27 1988-10-06 Babcock Hitachi Kk Oxide-type thermal spraying material
US5883029A (en) * 1994-04-25 1999-03-16 Minnesota Mining And Manufacturing Company Compositions comprising fused particulates and methods of making them
WO1997016385A1 (en) * 1995-11-01 1997-05-09 Minnesota Mining And Manufacturing Company At least partly fused particulates and methods of making them by flame fusion
US6045913A (en) * 1995-11-01 2000-04-04 Minnesota Mining And Manufacturing Company At least partly fused particulates and methods of making them by flame fusion
US6254981B1 (en) 1995-11-02 2001-07-03 Minnesota Mining & Manufacturing Company Fused glassy particulates obtained by flame fusion
EP1132342A3 (en) * 2000-03-08 2003-12-10 Sumitomo Chemical Company, Limited Method for manufacturing aluminum hydroxide powder
AU2003203545B2 (en) * 2000-03-08 2005-05-26 Sumitomo Chemical Company, Limited Method for manufacturing aluminum hydroxide powder
AU2003203545B8 (en) * 2000-03-08 2005-09-22 Sumitomo Chemical Company, Limited Method for Manufacturing Aluminum Hydroxide Powder

Also Published As

Publication number Publication date
JPS6054258B2 (en) 1985-11-29

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