ES402226A1 - Procedimiento para la preparacion de ladrillos y masas re- fractarias de magnesita-cromo. - Google Patents

Procedimiento para la preparacion de ladrillos y masas re- fractarias de magnesita-cromo.

Info

Publication number
ES402226A1
ES402226A1 ES402226A ES402226A ES402226A1 ES 402226 A1 ES402226 A1 ES 402226A1 ES 402226 A ES402226 A ES 402226A ES 402226 A ES402226 A ES 402226A ES 402226 A1 ES402226 A1 ES 402226A1
Authority
ES
Spain
Prior art keywords
compositions
producing refractory
chrome bricks
refractory magnesia
bricks
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
ES402226A
Other languages
English (en)
Spanish (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.)
Osterreichisch Amerikanische Magnesit AG
Original Assignee
Osterreichisch Amerikanische Magnesit 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 Osterreichisch Amerikanische Magnesit AG filed Critical Osterreichisch Amerikanische Magnesit AG
Publication of ES402226A1 publication Critical patent/ES402226A1/es
Expired 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
    • 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
    • C04B35/0473—Refractories from grain sized mixtures containing chromium oxide or chrome ore obtained from fused grains

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
ES402226A 1971-05-07 1972-04-28 Procedimiento para la preparacion de ladrillos y masas re- fractarias de magnesita-cromo. Expired ES402226A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT397971A AT319838B (de) 1971-05-07 1971-05-07 Material für die Auskleidung von Entgasungsgefäßen, Konvertern und Elektroöfen

Publications (1)

Publication Number Publication Date
ES402226A1 true ES402226A1 (es) 1975-03-16

Family

ID=3558005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402226A Expired ES402226A1 (es) 1971-05-07 1972-04-28 Procedimiento para la preparacion de ladrillos y masas re- fractarias de magnesita-cromo.

Country Status (6)

Country Link
AT (1) AT319838B (fa)
ES (1) ES402226A1 (fa)
FR (1) FR2137640B1 (fa)
GB (1) GB1386013A (fa)
IT (1) IT951293B (fa)
NL (1) NL7206143A (fa)

Also Published As

Publication number Publication date
NL7206143A (fa) 1972-11-09
GB1386013A (en) 1975-03-05
FR2137640B1 (fa) 1980-04-18
AT319838B (de) 1975-01-10
IT951293B (it) 1973-06-30
FR2137640A1 (fa) 1972-12-29

Similar Documents

Publication Publication Date Title
ES337723A1 (es) Procedimiento de preparacion de materia prima para la fa- bricacion de vidrio.
BE817987A (fr) Masse pour une electrode emissive refractaire ainsi que procedepour la fabrication d'une telle masse
ES402226A1 (es) Procedimiento para la preparacion de ladrillos y masas re- fractarias de magnesita-cromo.
GB999436A (en) Refractory and method of making same
IT1062087B (it) Masse refrattarie e mattoni crudi
GB1528148A (en) Refractory dry tamping composition for lining of crucible induction furnaces
ES402068A1 (es) Un procedimiento de produccion de cemento aluminoso a la cal, de elevado poder refractario.
ES386444A1 (es) Un procedimiento para fabricar escorias previamente forma- das para la produccion de acero.
GB1531342A (en) Method of manufacturing ceramic materials
ES377265A1 (es) Procedimiento para la fabricacion de ladrillos refractariosde magnesita-cromo y cromo-magnesita.
ES394450A1 (es) Procedimiento para la preparacion de un material sinteriza-do refractario a base de cromomagnesita.
ES399446A1 (es) Metodo para enfriar material abrasivo aluminoso fundido.
ES461545A1 (es) Procedimiento para la fabricacion de un refractario de dolo-ma.
GB1029802A (en) Tar-bonded refractory bricks, blocks and masses of burnt magnesia
JPS51114402A (en) Process for producing one-side fused shaped coke
GB1411964A (en) Heat storage bricks and method of production thereof
GB1344650A (en) Heat-shock resistant heat-fused refractory products having mgo as a main component
JPS5458611A (en) Manufacture of sintered ore
ES312058A1 (es) Un procedimiento para la fabricacion de ladrillos refractarios.
ES419175A1 (es) Procedimiento para la fabricacion de ladrillos calcinados refractarios.
ES369632A1 (es) Procedimiento para el aumento de la constancia a la hidra- tacion de ladrillos refractarios fabricados de dolomia o cal.
ES332192A1 (es) Procedimiento para producir una masa refractaria a base de magnesita,especialmente para revestimientos y-o soleras de horno siderurgico.
JPS51122670A (en) A method of treating steel-making slag
ES370816A1 (es) Un procedimiento para desgasificar un polimero de beta-la- ctona.
ES432259A1 (es) Un procedimiento para la preparacion de ladrillos refracta- rios directamente ligados.