IT1061470B - Chiusure a saracinesca in materiale refrattario basico - Google Patents

Chiusure a saracinesca in materiale refrattario basico

Info

Publication number
IT1061470B
IT1061470B IT2487676A IT2487676A IT1061470B IT 1061470 B IT1061470 B IT 1061470B IT 2487676 A IT2487676 A IT 2487676A IT 2487676 A IT2487676 A IT 2487676A IT 1061470 B IT1061470 B IT 1061470B
Authority
IT
Italy
Prior art keywords
refractory material
basic refractory
gate closures
closures
gate
Prior art date
Application number
IT2487676A
Other languages
English (en)
Italian (it)
Original Assignee
Oesterr Amerikan Magnesit
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 Oesterr Amerikan Magnesit filed Critical Oesterr Amerikan Magnesit
Application granted granted Critical
Publication of IT1061470B publication Critical patent/IT1061470B/it

Links

Classifications

    • 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
    • B22D41/30—Manufacturing or repairing thereof
    • B22D41/32—Manufacturing or repairing thereof characterised by the materials used therefor
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
IT2487676A 1975-07-16 1976-06-30 Chiusure a saracinesca in materiale refrattario basico IT1061470B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT548175A AT342223B (de) 1975-07-16 1975-07-16 Schieberverschluss aus feuerfestem, basischem material

Publications (1)

Publication Number Publication Date
IT1061470B true IT1061470B (it) 1983-02-28

Family

ID=3576279

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2487676A IT1061470B (it) 1975-07-16 1976-06-30 Chiusure a saracinesca in materiale refrattario basico

Country Status (8)

Country Link
AT (1) AT342223B (de)
BE (1) BE843250A (de)
DE (1) DE2630174B2 (de)
FR (1) FR2317984A1 (de)
GB (1) GB1503278A (de)
IT (1) IT1061470B (de)
LU (1) LU75173A1 (de)
SE (1) SE417920B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA743878A (de) * 1977-10-17 1987-06-15 Gen Refractories Co Verfahren zur herstellung einer schieberplatte fuer einen schieberverschluss fuer geschmolzene materialien
US4218256A (en) * 1979-03-06 1980-08-19 Kaiser Aluminum & Chemical Corporation Method of forming slide gate valve parts
IT1131943B (it) * 1980-07-10 1986-06-25 Flocon Italiana Procedimento per rigenerare o modificare piastre refrattarie dei cassetti di colata delle siviere
GB2097378B (en) * 1981-04-29 1984-12-19 Flogates Ltd Basic refractory cementitious material and components thereof
DE3120053A1 (de) * 1981-05-20 1982-12-09 Egon 5650 Solingen Evertz Verfahren zur instandsetzung von schieberplatten
US4400474A (en) * 1982-04-26 1983-08-23 Uss Engineers & Consultants, Inc. Basic refractory cementitious material and components thereof
EP2277842B1 (de) * 2009-07-21 2011-12-07 Rath Aktiengesellschaft Schieberplatte
PL2781494T3 (pl) * 2013-03-22 2015-07-31 Refractory Intellectual Property Gmbh & Co Kg Ogniotrwały zestaw ceramiczny oraz ogniotrwały wyrób ceramiczny
PL2998281T3 (pl) * 2014-09-18 2017-10-31 Refractory Intellectual Property Gmbh & Co Kg Ogniotrwały zestaw ceramiczny oraz ogniotrwały wyrób ceramiczny

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047019A (en) * 1960-06-03 1962-07-31 Robert L Simpson Curtain valve
IT948587B (it) * 1971-02-15 1973-06-11 Didier Werke Ag Dispositivo di chiusura a sara cinesca applicato all apertura di colata di un recipiente contenente una massa fusa liquida
GB1391714A (en) * 1972-08-08 1975-04-23 Stopinc Ag Downward-discharge vessels for molten material

Also Published As

Publication number Publication date
AT342223B (de) 1978-03-28
BE843250A (fr) 1976-10-18
GB1503278A (en) 1978-03-08
FR2317984B1 (de) 1982-06-18
DE2630174A1 (de) 1977-02-03
LU75173A1 (de) 1977-01-26
DE2630174B2 (de) 1977-12-15
SE7607694L (sv) 1977-01-17
SE417920B (sv) 1981-04-27
ATA548175A (de) 1977-07-15
FR2317984A1 (fr) 1977-02-11

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