JPS549022A - Method of making or repairing refractory valve plate with hole for slide plate valve and slide plate - Google Patents

Method of making or repairing refractory valve plate with hole for slide plate valve and slide plate

Info

Publication number
JPS549022A
JPS549022A JP4409578A JP4409578A JPS549022A JP S549022 A JPS549022 A JP S549022A JP 4409578 A JP4409578 A JP 4409578A JP 4409578 A JP4409578 A JP 4409578A JP S549022 A JPS549022 A JP S549022A
Authority
JP
Japan
Prior art keywords
valve
slide plate
plate
making
hole
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
JP4409578A
Other languages
Japanese (ja)
Inventor
Uiriamu Katsudobii Jiyosefu
Kuraibu Hinkurei Girubaato
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of JPS549022A publication Critical patent/JPS549022A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • 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
    • 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
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Sliding Valves (AREA)
  • Coating By Spraying Or Casting (AREA)
JP4409578A 1977-04-15 1978-04-14 Method of making or repairing refractory valve plate with hole for slide plate valve and slide plate Pending JPS549022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1586877 1977-04-15

Publications (1)

Publication Number Publication Date
JPS549022A true JPS549022A (en) 1979-01-23

Family

ID=10066993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4409578A Pending JPS549022A (en) 1977-04-15 1978-04-14 Method of making or repairing refractory valve plate with hole for slide plate valve and slide plate

Country Status (4)

Country Link
JP (1) JPS549022A (en)
DE (1) DE2816283A1 (en)
ES (1) ES468795A1 (en)
ZA (1) ZA782085B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7807523L (en) * 1978-07-04 1980-01-05 Bulten Kanthal Ab HEAT SPRAYED LAYER OF AN IRON-CHROME ALUMINUM ALLOY
US4232056A (en) * 1979-04-16 1980-11-04 Union Carbide Corporation Thermospray method for production of aluminum porous boiling surfaces
IT1142623B (en) * 1981-12-22 1986-10-08 Flocon Italiana PROCEDURE FOR REGENERATING A MOBILE PLATE OF A CASTING DRAWER OF A LADDER
US4599242A (en) * 1983-09-19 1986-07-08 Plasmafusion, Inc. Refractory slidegate with countersunk hole and method
GB8704764D0 (en) * 1987-02-28 1987-04-01 Thor Ceramics Ltd Tubular refractory product
US5198126A (en) * 1987-02-28 1993-03-30 Thor Ceramics Limited Tubular refractory product
FR2698572B1 (en) * 1992-11-27 1995-02-03 Metallisation Ind Ste Nle Method for recharging a part by means of a transferred arc plasma.
DE4310896C1 (en) * 1993-04-02 1994-03-24 Thyssen Industrie Mfr. process for wear resistant edges on turbine blades, pref. steam turbine blades of chrome steels and/or titanium@ base alloys - by application of a powder layer by plasma spraying or encapsulation, followed by hot isostatic pressing
JP3170135B2 (en) * 1994-02-18 2001-05-28 三菱重工業株式会社 Gas turbine blade manufacturing method
WO1998020181A1 (en) * 1996-11-06 1998-05-14 Molten Metal Technology, Inc. Process for plasma spraying ceramic residues
US5866022A (en) * 1997-03-24 1999-02-02 North American Refractories Company Refractory pour tube with cast plate

Also Published As

Publication number Publication date
ZA782085B (en) 1979-03-28
ES468795A1 (en) 1978-11-16
DE2816283A1 (en) 1978-10-26

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