ES8407108A1 - Procedimiento de obtencion de una materia particulada para proteger electrodos de grafito. - Google Patents

Procedimiento de obtencion de una materia particulada para proteger electrodos de grafito.

Info

Publication number
ES8407108A1
ES8407108A1 ES522327A ES522327A ES8407108A1 ES 8407108 A1 ES8407108 A1 ES 8407108A1 ES 522327 A ES522327 A ES 522327A ES 522327 A ES522327 A ES 522327A ES 8407108 A1 ES8407108 A1 ES 8407108A1
Authority
ES
Spain
Prior art keywords
electrode
particles
graphite
protection
graphite electrodes
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
ES522327A
Other languages
English (en)
Other versions
ES522327A0 (es
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.)
Foseco Trading AG
Original Assignee
Foseco Trading AG
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 Foseco Trading AG filed Critical Foseco Trading AG
Publication of ES8407108A1 publication Critical patent/ES8407108A1/es
Publication of ES522327A0 publication Critical patent/ES522327A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B05B13/0214—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe the liquid or other fluent material being applied to the whole periphery of the cross section of the elongated body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0436—Installations or apparatus for applying liquid or other fluent material to elongated bodies, e.g. light poles, pipes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/12—Arrangements for cooling, sealing or protecting electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Discharge Heating (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE UNA MATERIA PARTICULADA PARA PROTEGER ELECTRODOS DE GRAFITO.COMPRENDE: A) CALENTAR MEDIANTE PRENSADO CON RODILLO CALIENTE UNA MEZCLA DE UN MATERIAL DE MATRIZ DE HUMECTACION DE GRAFITO Y UNA CARGA REFRACTARIA, PARA FUNDIR EL MATERIAL DE HUMECTACION DE GRAFITO PARCIALMENTE Y PARA CAUSAR SU ADHERENCIA A LA CARGA REFRACTARIA PARA FORMAR UNA MASA COHERENTE; B) PASAR LAS PARTICULAS AGLOMERADAS AL INTERIOR DE UNA ZONA MAS FRIA TRAS SOLIDIFICAR EL MATERIAL DE HUMECTACION DEL GRAFITO, CON LO CUAL LAS PARTICULAS AGLOMERADASNO SE ADHIEREN ENTRE SI; Y C) TRITURAR ENTONCES LA MASA COHERENTE Y TAMIZARLA PARA OBTENER LOS TAMAÑOS DE PARTICULA DESEADO
ES522327A 1981-06-26 1983-05-12 Procedimiento de obtencion de una materia particulada para proteger electrodos de grafito. Granted ES522327A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8119714 1981-06-26
GB8208226 1982-03-20

Publications (2)

Publication Number Publication Date
ES8407108A1 true ES8407108A1 (es) 1984-08-16
ES522327A0 ES522327A0 (es) 1984-08-16

Family

ID=26279922

Family Applications (2)

Application Number Title Priority Date Filing Date
ES513471A Expired ES8400498A1 (es) 1981-06-26 1982-06-25 Procedimiento y aparato para proteger electrodos de grafito contra la oxidacion.
ES522327A Granted ES522327A0 (es) 1981-06-26 1983-05-12 Procedimiento de obtencion de una materia particulada para proteger electrodos de grafito.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES513471A Expired ES8400498A1 (es) 1981-06-26 1982-06-25 Procedimiento y aparato para proteger electrodos de grafito contra la oxidacion.

Country Status (3)

Country Link
EP (2) EP0070100B1 (es)
DE (1) DE3276427D1 (es)
ES (2) ES8400498A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8616450D0 (en) * 1986-07-05 1986-08-13 Foseco Int Protection of graphite electrodes
FR2620356B1 (fr) * 1987-09-14 1989-12-22 Lesieur Bernard Appareillage pour l'application de traitements de surfaces a des structures allongees
EP0490000A1 (en) * 1990-12-14 1992-06-17 The Kendall Company Liquid coating apparatus for cylindrical object
US6893601B2 (en) * 2003-01-21 2005-05-17 Equity Enterprises Surface hardened carbon material and process of manufacturing
EP2190262A1 (de) 2008-11-25 2010-05-26 SGL Carbon SE Kohlenstoffelektrode mit verlängerter Standzeit
CN102338661B (zh) * 2011-05-23 2013-03-13 桂林理工大学 夹式水平电极架

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369372A (fr) * 1963-04-24 1964-08-14 Thomson Houston Comp Francaise Revêtement métallisant pour corps macrocristallin en oxydes métalliques réfractaires
US3620799A (en) * 1968-12-26 1971-11-16 Rca Corp Method for metallizing a ceramic body
GB1386611A (en) * 1971-11-26 1975-03-12 Foseco Int Protection of graphite electrodes
GB1431892A (en) * 1972-03-22 1976-04-14 Foseco Int Pre-formed sheets for use in the protection of carbon articles
FR2191450A5 (es) * 1972-06-30 1974-02-01 Brochet Ernest
US4076175A (en) * 1976-08-24 1978-02-28 Bert Walter J Adjustable industrial paint sprayer
DE2731894C3 (de) * 1977-07-14 1980-07-17 Roland 8702 Veitshoechheim Kraus Farbauftragverfahren und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE3276427D1 (en) 1987-07-02
EP0070100A2 (en) 1983-01-19
EP0200983A3 (en) 1989-01-04
ES513471A0 (es) 1983-11-01
EP0070100A3 (en) 1985-02-06
ES522327A0 (es) 1984-08-16
EP0200983A2 (en) 1986-11-12
ES8400498A1 (es) 1983-11-01
EP0070100B1 (en) 1987-05-27

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