DE3617904C2 - - Google Patents
Info
- Publication number
- DE3617904C2 DE3617904C2 DE19863617904 DE3617904A DE3617904C2 DE 3617904 C2 DE3617904 C2 DE 3617904C2 DE 19863617904 DE19863617904 DE 19863617904 DE 3617904 A DE3617904 A DE 3617904A DE 3617904 C2 DE3617904 C2 DE 3617904C2
- Authority
- DE
- Germany
- Prior art keywords
- spinel
- refractory
- weight
- mgo
- zro2
- 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
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
- C04B35/44—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 aluminates
-
- 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
- C04B35/0435—Refractories from grain sized mixtures containing refractory metal compounds other than 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)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863617904 DE3617904A1 (de) | 1986-05-28 | 1986-05-28 | Spinellbildende zusammensetzung sowie deren verwendung bei feuerfesten magnesiasteinen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863617904 DE3617904A1 (de) | 1986-05-28 | 1986-05-28 | Spinellbildende zusammensetzung sowie deren verwendung bei feuerfesten magnesiasteinen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3617904A1 DE3617904A1 (de) | 1987-12-03 |
DE3617904C2 true DE3617904C2 (fr) | 1988-09-22 |
Family
ID=6301778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863617904 Granted DE3617904A1 (de) | 1986-05-28 | 1986-05-28 | Spinellbildende zusammensetzung sowie deren verwendung bei feuerfesten magnesiasteinen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3617904A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104140278A (zh) * | 2014-07-28 | 2014-11-12 | 瑞泰科技股份有限公司 | 一种借助原位反应制备的炉外精炼用镁钙锆砖及生产方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997008113A1 (fr) * | 1995-08-28 | 1997-03-06 | Hudribusch, Leopold | Melange destine a la preparation de materiaux refractaires de type spinelle |
FR2977660B1 (fr) * | 2011-07-07 | 2013-07-05 | Saint Gobain Ct Recherches | Regenerateur |
ES2669547T3 (es) | 2011-07-07 | 2018-05-28 | SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPéEN | Regenerador |
FR2988168B1 (fr) * | 2012-03-15 | 2014-03-14 | Saint Gobain Ct Recherches | Regenerateur |
CN108191439B (zh) * | 2018-02-28 | 2021-04-27 | 攀钢冶金材料有限责任公司 | 一种高炉渣高温碳化电炉用耐火砖及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT316400B (de) * | 1971-10-27 | 1974-07-10 | Veitscher Magnesitwerke Ag | Gebrannter feuerfester Formkörper |
AT347843B (de) * | 1974-02-26 | 1979-01-10 | Veitscher Magnesitwerke Ag | Verfahren zur herstellung von feuerfesten gebrannten oder ungebrannten steinen und von feuerfesten massen auf magnesiagrundlage |
DE2745461B1 (de) * | 1977-10-08 | 1979-03-29 | Magnesital Feuerfest Gmbh | Hochfeuerfester Stein,Verfahren zur Herstellung und Verwendung |
-
1986
- 1986-05-28 DE DE19863617904 patent/DE3617904A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104140278A (zh) * | 2014-07-28 | 2014-11-12 | 瑞泰科技股份有限公司 | 一种借助原位反应制备的炉外精炼用镁钙锆砖及生产方法 |
Also Published As
Publication number | Publication date |
---|---|
DE3617904A1 (de) | 1987-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: REFRATECHNIK HOLDING GMBH & CO. KG, 85737 ISMANING |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: REFRATECHNIK HOLDING GMBH, 85737 ISMANING, DE |
|
8339 | Ceased/non-payment of the annual fee |