IT975860B - Procedimento per la protezione di parti di carbonio particolarmente di elettrodi di grafite contro l os sidazione ad elevate temperature - Google Patents

Procedimento per la protezione di parti di carbonio particolarmente di elettrodi di grafite contro l os sidazione ad elevate temperature

Info

Publication number
IT975860B
IT975860B IT7071372A IT7071372A IT975860B IT 975860 B IT975860 B IT 975860B IT 7071372 A IT7071372 A IT 7071372A IT 7071372 A IT7071372 A IT 7071372A IT 975860 B IT975860 B IT 975860B
Authority
IT
Italy
Prior art keywords
sidation
procedure
protection
high temperatures
graphite electrodes
Prior art date
Application number
IT7071372A
Other languages
English (en)
Original Assignee
Foseco Int
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 Int filed Critical Foseco Int
Application granted granted Critical
Publication of IT975860B publication Critical patent/IT975860B/it

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
    • 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
    • C04B41/5053—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 non-oxide ceramics
    • C04B41/5057—Carbides
    • 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
    • H05B7/12—Arrangements for cooling, sealing or protecting electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
IT7071372A 1971-11-26 1972-11-24 Procedimento per la protezione di parti di carbonio particolarmente di elettrodi di grafite contro l os sidazione ad elevate temperature IT975860B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5512871 1971-11-26
GB3383972A GB1386611A (en) 1971-11-26 1972-07-19 Protection of graphite electrodes

Publications (1)

Publication Number Publication Date
IT975860B true IT975860B (it) 1974-08-10

Family

ID=26262042

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7071372A IT975860B (it) 1971-11-26 1972-11-24 Procedimento per la protezione di parti di carbonio particolarmente di elettrodi di grafite contro l os sidazione ad elevate temperature

Country Status (6)

Country Link
DE (1) DE2257863A1 (it)
ES (1) ES408986A1 (it)
FR (1) FR2165896B1 (it)
GB (1) GB1386611A (it)
IT (1) IT975860B (it)
SE (1) SE398589B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265968A (en) * 1979-07-02 1981-05-05 United Technologies Corporation High strength, high thermally conductive articles
JPS606315B2 (ja) * 1981-02-13 1985-02-16 工業技術院長 ガラス含浸炭素材料
EP0200983A3 (en) * 1981-06-26 1989-01-04 Foseco International Limited Protection of graphite electrodes
DE3215831A1 (de) * 1982-04-28 1983-11-03 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Verfahren zur aufbringung eines graphit und kunstharz enthaltenden pulverfoermigen materials auf eine mit einem metallischen ueberzug versehene kohlenstoffelektrode, insbesondere graphitelektrode
US4567103A (en) * 1983-07-28 1986-01-28 Union Carbide Corporation Carbonaceous articles having oxidation prohibitive coatings thereon
CA1273898A (en) * 1986-04-25 1990-09-11 Serge Dallaire Anti-oxidant barrier for carbon based material
EP2330868A1 (de) 2009-12-03 2011-06-08 Siemens Aktiengesellschaft Elektrode für einen Lichtbogenofen und Verfahren zu deren Herstellung
WO2016073431A1 (en) * 2014-11-03 2016-05-12 Clearsign Combustion Corporation Solid fuel system with electrodynamic combustion control
US11979968B2 (en) 2018-10-15 2024-05-07 Chemtreat, Inc. Spray cooling furnace electrodes with a cooling liquid that contains surfactants
PT3815465T (pt) 2018-10-15 2023-05-24 Chemtreat Inc Métodos de proteção de elétrodos de forno com líquido de refrigeração que contém um aditivo
CN112661515A (zh) * 2020-12-24 2021-04-16 江苏集芯半导体硅材料研究院有限公司 一种单晶硅炉用加热器SiC-ZrC-B4C-ZrB2-BN复合涂层及制备方法

Also Published As

Publication number Publication date
ES408986A1 (es) 1976-03-16
GB1386611A (en) 1975-03-12
DE2257863A1 (de) 1973-05-30
FR2165896B1 (it) 1977-04-08
SE398589B (sv) 1977-12-27
FR2165896A1 (it) 1973-08-10

Similar Documents

Publication Publication Date Title
CA974369A (en) Protector for high temperature furnace insulation supports
IT948782B (it) Procedimento ed impianto per la fabbricazione di fibre refrattarie di ossidi metallici
IT1024369B (it) Composizioni di catalizzatori per temperature elevate e metodo per la loro produzione ed applicazione
ZA728359B (en) Protection of graphite electrodes
IT975860B (it) Procedimento per la protezione di parti di carbonio particolarmente di elettrodi di grafite contro l os sidazione ad elevate temperature
CA948221A (en) Thermal treatment of electromelted refractory materials
IT959824B (it) Metodo per la carbonizzazione di mattonelle di carbone e simili
IT1011726B (it) Procedimento per la produzione di composizioni vulcanizzate termoela stiche
FI55401B (fi) Destruktionsugn foer luktaemnen i ett gasformigt medium med ringa eller inget braenslevaerde
SE382458B (sv) Forfarande for framstellning av bis-basiska ketoner av xanten och xanten-9-on med antivirusaktivitet.
IT1026306B (it) Procedimento enzimatico per la produzione di maltosio
IT975789B (it) Procedimento per la purificazione di 2 mercaptobenzotiazolo greggio
IT1024367B (it) Composizioni di catalizzatori per temperature elevate e metodo per la loro produzione ed applicazione
IT1014140B (it) Procedimento per la fabbricazione di grafite di purezza nucleare
IT968346B (it) Procedimento per il riporto di cata lizzatori su supporti resistenti ad elevate temperature
IT1116726B (it) Procedimento per la produzione di materiali refrattari,particolarmente adatti per combustibili nucleari
IT964021B (it) Procedimento ed impianto per la produzione di lingotti metallici
IT944719B (it) Procedimento per la produzione di glicoli acetilenici
IT991672B (it) Procedimento per la fabbricazione di corpi prismatici di grafite per elementi combustibili nucleari per alte temperature
IT1025341B (it) Procedimento per la produzione di elementi termicamente refrattari per costruzioni
SE419296B (sv) Forfarande for framstellning av kernforsedda gjutstycken av metaller med hog smeltpunkt
SE7511570L (sv) Forfarande for framstellning av nya syra- och esterderivat av vinblastin, vincristin och leurosidin
SU570795A1 (ru) Датчик температуры дл измерени высоких температур
IT1033408B (it) Procedimento per la fabbricazione di fogli aventi caratteristiche elastomeriche migliorate ad elevate temperature
IT953308B (it) Processo per la preparazione di composizioni di ossido metallico carbone