ES2073232T3 - Procedimiento para la fabricacion de ladrillos refractarios al oxido de cromo. - Google Patents

Procedimiento para la fabricacion de ladrillos refractarios al oxido de cromo.

Info

Publication number
ES2073232T3
ES2073232T3 ES92120523T ES92120523T ES2073232T3 ES 2073232 T3 ES2073232 T3 ES 2073232T3 ES 92120523 T ES92120523 T ES 92120523T ES 92120523 T ES92120523 T ES 92120523T ES 2073232 T3 ES2073232 T3 ES 2073232T3
Authority
ES
Spain
Prior art keywords
molded
chrome oxide
procedure
bodies
oxide
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 - Lifetime
Application number
ES92120523T
Other languages
English (en)
Spanish (es)
Inventor
Klaus Dipl-Ing Wachter
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.)
Dyko Industriekeramik GmbH
Original Assignee
Dyko Industriekeramik GmbH
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 Dyko Industriekeramik GmbH filed Critical Dyko Industriekeramik GmbH
Application granted granted Critical
Publication of ES2073232T3 publication Critical patent/ES2073232T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B35/0476—Refractories from grain sized mixtures containing chromium oxide or chrome ore obtained from prereacted sintered grains ("simultaneous sinter")

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)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
ES92120523T 1991-12-07 1992-12-02 Procedimiento para la fabricacion de ladrillos refractarios al oxido de cromo. Expired - Lifetime ES2073232T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4140417A DE4140417C1 (enExample) 1991-12-07 1991-12-07

Publications (1)

Publication Number Publication Date
ES2073232T3 true ES2073232T3 (es) 1995-08-01

Family

ID=6446536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92120523T Expired - Lifetime ES2073232T3 (es) 1991-12-07 1992-12-02 Procedimiento para la fabricacion de ladrillos refractarios al oxido de cromo.

Country Status (5)

Country Link
US (1) US5306451A (enExample)
EP (1) EP0546432B1 (enExample)
JP (1) JP3370710B2 (enExample)
DE (2) DE4140417C1 (enExample)
ES (1) ES2073232T3 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090188347A1 (en) * 2007-03-07 2009-07-30 General Electric Company Treated refractory material and methods of making
US8105683B2 (en) * 2007-03-07 2012-01-31 General Electric Company Treated refractory material and methods of making
US7754633B2 (en) * 2008-07-22 2010-07-13 Harbison-Walker Reeractories Company Chromia-alumina refractory
FR2944522B1 (fr) * 2009-04-15 2011-09-30 Saint Gobain Ct Recherches Produit fritte a base d'oxyde de chrome.
FR2971504A1 (fr) 2011-02-15 2012-08-17 Saint Gobain Ct Recherches Produit d'oxyde de chrome dope
EP2726437B1 (de) 2012-09-28 2018-05-30 Refractory Intellectual Property GmbH & Co. KG Versatz zur erstellung eines feuerfesten werkstoffs, ein feuerfester werkstoff soeie ein verfahren zur herstellung eines feuerfesten werkstoffes
CN103508743B (zh) * 2013-09-25 2019-01-29 新沂北美高科耐火材料有限公司 高温耐火材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220303A (en) * 1968-05-29 1971-01-27 Gen Refractories Co Method of making fired basic refractory brick and brick produced by such method
US3773531A (en) * 1972-07-13 1973-11-20 Taylors Sons Co Chas Dense chrome refractory material
SU833870A1 (ru) * 1979-09-19 1981-05-30 Украинский Научно-Исследовательскийинститут Огнеупоров Способ изготовлени огнеупорныхиздЕлий из ОКиСи XPOMA
JPS60239355A (ja) * 1984-05-14 1985-11-28 品川白煉瓦株式会社 酸化クロム耐火物の製造方法
US4724224A (en) * 1986-08-01 1988-02-09 A.P. Green Refractories Co. High density chronic oxide refractory block
DE3715178C2 (de) * 1987-05-07 1998-04-09 Vaw Ver Aluminium Werke Ag Verfahren zur Herstellung eines feuerfesten, eisen- und schlackenresistenten Oxid-Kohlenstoff-Steins
US5106795A (en) * 1989-05-26 1992-04-21 Corhart Refractories Corporation Chromic oxide refractories with improved thermal shock resistance

Also Published As

Publication number Publication date
EP0546432B1 (de) 1995-04-12
EP0546432A1 (de) 1993-06-16
DE59201910D1 (de) 1995-05-18
US5306451A (en) 1994-04-26
JPH069266A (ja) 1994-01-18
DE4140417C1 (enExample) 1993-04-29
JP3370710B2 (ja) 2003-01-27

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