BR9205059A - Grao fundido de alta pureza no sistema a1203-cr203-mgo - Google Patents

Grao fundido de alta pureza no sistema a1203-cr203-mgo

Info

Publication number
BR9205059A
BR9205059A BR9205059A BR9205059A BR9205059A BR 9205059 A BR9205059 A BR 9205059A BR 9205059 A BR9205059 A BR 9205059A BR 9205059 A BR9205059 A BR 9205059A BR 9205059 A BR9205059 A BR 9205059A
Authority
BR
Brazil
Prior art keywords
high purity
mgo
cast grain
purity cast
purity fused
Prior art date
Application number
BR9205059A
Other languages
English (en)
Inventor
Albert L Renkey
Stanley R Pavlica
Original Assignee
Indresco Inc
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 Indresco Inc filed Critical Indresco Inc
Publication of BR9205059A publication Critical patent/BR9205059A/pt

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
    • C04B35/10—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 aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/105—Refractories from grain sized mixtures containing chromium oxide or chrome ore
    • 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
    • C04B35/12—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 chromium oxide

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BR9205059A 1991-12-19 1992-12-17 Grao fundido de alta pureza no sistema a1203-cr203-mgo BR9205059A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/810,227 US5206193A (en) 1991-12-19 1991-12-19 High purity fused grain in the system Al2 O3 -Cr2 O3 -MGO

Publications (1)

Publication Number Publication Date
BR9205059A true BR9205059A (pt) 1993-06-22

Family

ID=25203318

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205059A BR9205059A (pt) 1991-12-19 1992-12-17 Grao fundido de alta pureza no sistema a1203-cr203-mgo

Country Status (6)

Country Link
US (1) US5206193A (pt)
EP (1) EP0547728B1 (pt)
AT (1) ATE131461T1 (pt)
BR (1) BR9205059A (pt)
CA (1) CA2084145C (pt)
DE (1) DE69206769T2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008019446B4 (de) * 2008-04-17 2011-01-20 Refractory Intellectual Property Gmbh & Co. Kg Feuerfestes keramisches Material und zugehöriges Formteil und Masse

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811314A (en) * 1927-11-12 1931-06-23 Haglund Ture Robert Refractory material
US2051002A (en) * 1932-12-23 1936-08-11 Quigley Co Refractory composition
US3132954A (en) * 1961-07-28 1964-05-12 Cohart Refractories Company Fused cast refractory and method of making
US3615775A (en) * 1970-06-10 1971-10-26 Dresser Ind High alumina refractory composition
FR2183604B1 (pt) * 1972-05-12 1980-03-21 Electro Refractaire
JPS5732031B2 (pt) * 1975-03-06 1982-07-08
GB1533890A (en) * 1975-03-06 1978-11-29 Kyushu Refractories Alumina-chrome refractory composition
GB1496356A (en) * 1975-04-15 1977-12-30 Steetley Minerals Ltd Refractory surfaced moulds
US4071370A (en) * 1977-03-31 1978-01-31 Dresser Industries, Inc. Magnesite-chrome refractory
US4141743A (en) * 1977-10-31 1979-02-27 Dresser Industries, Inc. Thermal spray powdered composite
US4158569A (en) * 1978-07-10 1979-06-19 Corning Glass Works Fused refractory
DE3063533D1 (en) * 1979-11-12 1983-07-07 Emi Plc Thorn An electrically conducting cermet, its production and use
US4490474A (en) * 1983-06-13 1984-12-25 Kennecott Corporation Fused cast high chrome refractory and method for manufacturing same
US4574119A (en) * 1984-06-11 1986-03-04 Dresser Industries, Inc. Chrome-magnesite refractories and method of preparation
US4561885A (en) * 1985-01-25 1985-12-31 Mcfarlane Norris B Production of refractory materials
DE3527789C3 (de) * 1985-08-02 1994-02-24 Refratechnik Gmbh Grobkeramischer Formkörper sowie dessen Verwendung
DE3527790A1 (de) * 1985-08-02 1987-02-05 Refratechnik Gmbh Spinellbildende zusammensetzung sowie ihre verwendung
US4999325A (en) * 1988-10-28 1991-03-12 Michael David J Rebonded fused brick

Also Published As

Publication number Publication date
CA2084145C (en) 1997-03-18
EP0547728B1 (en) 1995-12-13
EP0547728A1 (en) 1993-06-23
DE69206769D1 (de) 1996-01-25
CA2084145A1 (en) 1993-06-20
ATE131461T1 (de) 1995-12-15
US5206193A (en) 1993-04-27
DE69206769T2 (de) 1996-05-02

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Legal Events

Date Code Title Description
TC Change of name
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: C04B 35/105 (2006.01), C04B 35/12 (2006.0