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ES468795A1 - Una valvula de placas deslizantes perfeccionada. - Google Patents

Una valvula de placas deslizantes perfeccionada.

Info

Publication number
ES468795A1
ES468795A1 ES468795A ES468795A ES468795A1 ES 468795 A1 ES468795 A1 ES 468795A1 ES 468795 A ES468795 A ES 468795A ES 468795 A ES468795 A ES 468795A ES 468795 A1 ES468795 A1 ES 468795A1
Authority
ES
Spain
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.)
Expired
Application number
ES468795A
Other languages
English (en)
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.)
Flogates Ltd
Original Assignee
Flogates 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 Flogates Ltd filed Critical Flogates Ltd
Publication of ES468795A1 publication Critical patent/ES468795A1/es
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
    • C23C4/02—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)
ES468795A 1977-04-15 1978-04-14 Una valvula de placas deslizantes perfeccionada. Expired ES468795A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES468795A1 true ES468795A1 (es) 1978-11-16

Family

ID=10066993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468795A Expired ES468795A1 (es) 1977-04-15 1978-04-14 Una valvula de placas deslizantes perfeccionada.

Country Status (4)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7807523L (sv) * 1978-07-04 1980-01-05 Bulten Kanthal Ab Varmsprutat skikt av en jern-krom-aluminiumlegering
US4232056A (en) * 1979-04-16 1980-11-04 Union Carbide Corporation Thermospray method for production of aluminum porous boiling surfaces
IT1142623B (it) * 1981-12-22 1986-10-08 Flocon Italiana Procedimento per rigenerare una piastra mobile di un cassetto di colata di una siviera
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 (fr) * 1992-11-27 1995-02-03 Metallisation Ind Ste Nle Procédé de rechargement d'une pièce au moyen d'un plasma à arc transféré.
DE4310896C1 (de) * 1993-04-02 1994-03-24 Thyssen Industrie Verfahren zum Herstellen von verschleißfesten Kanten an Turbinenschaufeln
JP3170135B2 (ja) * 1994-02-18 2001-05-28 三菱重工業株式会社 ガスタービン翼の製造方法
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
DE2816283A1 (de) 1978-10-26
ZA782085B (en) 1979-03-28
JPS549022A (en) 1979-01-23

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