DE2228913A1 - Verfahren und Vorrichtung zur Herstellung feuerfesten Oxydmaterials mit einer feinen Kristallstruktur - Google Patents
Verfahren und Vorrichtung zur Herstellung feuerfesten Oxydmaterials mit einer feinen KristallstrukturInfo
- Publication number
- DE2228913A1 DE2228913A1 DE19722228913 DE2228913A DE2228913A1 DE 2228913 A1 DE2228913 A1 DE 2228913A1 DE 19722228913 DE19722228913 DE 19722228913 DE 2228913 A DE2228913 A DE 2228913A DE 2228913 A1 DE2228913 A1 DE 2228913A1
- Authority
- DE
- Germany
- Prior art keywords
- coolant
- refractory
- solidification
- melt
- solidified
- 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.)
- Granted
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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
Description
Fig. '-j ein iciinixt an der Linie J-;.' der J'ir, 2, wobei Fig. 'L an dor Linie 2-2 in Fig. > geschnitten ist, and
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15331771A | 1971-06-15 | 1971-06-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2228913A1 true DE2228913A1 (de) | 1972-12-21 |
DE2228913B2 DE2228913B2 (de) | 1981-03-19 |
DE2228913C3 DE2228913C3 (de) | 1982-03-04 |
Family
ID=22546687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2228913A Expired DE2228913C3 (de) | 1971-06-15 | 1972-06-14 | Verfahren und Vorrichtung zum schnellen Abkühlen und Erstarrenlassen einer Schmelze aus feuerfestem Oxydmaterial |
Country Status (3)
Country | Link |
---|---|
US (1) | US3726621A (de) |
CA (1) | CA1006315A (de) |
DE (1) | DE2228913C3 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061699A (en) * | 1972-12-06 | 1977-12-06 | The Carborundum Company | Continuous process for producing oxide refractory material |
JPS5236637B2 (de) * | 1974-03-18 | 1977-09-17 | ||
US4146466A (en) * | 1975-08-21 | 1979-03-27 | British Leyland Uk Limited | Apparatus for use in producing a fluidized bed of granular material |
US4073096A (en) * | 1975-12-01 | 1978-02-14 | U.S. Industries, Inc. | Process for the manufacture of abrasive material |
US4043716A (en) * | 1975-12-04 | 1977-08-23 | Gte Sylvania Incorporated | Apparatus for providing a stream of molten metal from a metallic ingot |
US5143522B1 (en) * | 1979-11-09 | 1998-01-06 | Washington Mills Electro Miner | Abrasive products containing fused alumina zirconia and reduced titania |
US5651925A (en) * | 1995-11-29 | 1997-07-29 | Saint-Gobain/Norton Industrial Ceramics Corporation | Process for quenching molten ceramic material |
US6607570B1 (en) | 2000-02-02 | 2003-08-19 | 3M Innovative Properties Company | Fused Al2O3-rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same |
US6596041B2 (en) | 2000-02-02 | 2003-07-22 | 3M Innovative Properties Company | Fused AL2O3-MgO-rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same |
US6592640B1 (en) | 2000-02-02 | 2003-07-15 | 3M Innovative Properties Company | Fused Al2O3-Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same |
US6669749B1 (en) | 2000-02-02 | 2003-12-30 | 3M Innovative Properties Company | Fused abrasive particles, abrasive articles, and methods of making and using the same |
US6451077B1 (en) | 2000-02-02 | 2002-09-17 | 3M Innovative Properties Company | Fused abrasive particles, abrasive articles, and methods of making and using the same |
US6582488B1 (en) | 2000-07-19 | 2003-06-24 | 3M Innovative Properties Company | Fused Al2O3-rare earth oxide-ZrO2 eutectic materials |
US6583080B1 (en) | 2000-07-19 | 2003-06-24 | 3M Innovative Properties Company | Fused aluminum oxycarbide/nitride-Al2O3·rare earth oxide eutectic materials |
US6458731B1 (en) | 2000-07-19 | 2002-10-01 | 3M Innovative Properties Company | Fused aluminum oxycarbide/nitride-AL2O3.Y2O3 eutectic materials |
US6666750B1 (en) | 2000-07-19 | 2003-12-23 | 3M Innovative Properties Company | Fused AL2O3-rare earth oxide-ZrO2 eutectic abrasive particles, abrasive articles, and methods of making and using the same |
US6454822B1 (en) | 2000-07-19 | 2002-09-24 | 3M Innovative Properties Company | Fused aluminum oxycarbide/nitride-Al2O3·Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same |
US7384438B1 (en) | 2000-07-19 | 2008-06-10 | 3M Innovative Properties Company | Fused Al2O3-Y2O3-ZrO2 eutectic abrasive particles, abrasive articles, and methods of making and using the same |
US6589305B1 (en) | 2000-07-19 | 2003-07-08 | 3M Innovative Properties Company | Fused aluminum oxycarbide/nitride-Al2O3 • rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same |
BR0211580A (pt) * | 2001-08-02 | 2004-07-13 | 3M Innovative Properties Co | Métodos para a fabricação de material amorfo, de cerâmica compreendendo vidro, de um artigo compreendendo vidro, de vidro-cerâmica, de um artigo de vidro-cerâmica e de partìculas abrasivas |
US7563294B2 (en) * | 2001-08-02 | 2009-07-21 | 3M Innovative Properties Company | Abrasive particles and methods of making and using the same |
WO2003011781A2 (en) | 2001-08-02 | 2003-02-13 | 3M Innovative Properties Company | al2O3-RARE EARTH OXIDE-ZrO2/HfO2 MATERIALS, AND METHODS OF MAKING AND USING THE SAME |
US7625509B2 (en) * | 2001-08-02 | 2009-12-01 | 3M Innovative Properties Company | Method of making ceramic articles |
CA2455902A1 (en) * | 2001-08-02 | 2003-12-18 | Anatoly Z. Rosenflanz | Alumina-yttria-zirconium oxide/hafnium oxide materials, and methods of making and using the same |
BR0211576A (pt) * | 2001-08-02 | 2004-06-29 | 3M Innovative Properties Co | Método para fabricar um artigo a partir de vidro |
US8056370B2 (en) * | 2002-08-02 | 2011-11-15 | 3M Innovative Properties Company | Method of making amorphous and ceramics via melt spinning |
US7179526B2 (en) * | 2002-08-02 | 2007-02-20 | 3M Innovative Properties Company | Plasma spraying |
US7811496B2 (en) * | 2003-02-05 | 2010-10-12 | 3M Innovative Properties Company | Methods of making ceramic particles |
US7175786B2 (en) * | 2003-02-05 | 2007-02-13 | 3M Innovative Properties Co. | Methods of making Al2O3-SiO2 ceramics |
US20040148868A1 (en) * | 2003-02-05 | 2004-08-05 | 3M Innovative Properties Company | Methods of making ceramics |
US7258707B2 (en) * | 2003-02-05 | 2007-08-21 | 3M Innovative Properties Company | AI2O3-La2O3-Y2O3-MgO ceramics, and methods of making the same |
US20040148869A1 (en) * | 2003-02-05 | 2004-08-05 | 3M Innovative Properties Company | Ceramics and methods of making the same |
US7197896B2 (en) * | 2003-09-05 | 2007-04-03 | 3M Innovative Properties Company | Methods of making Al2O3-SiO2 ceramics |
US7297171B2 (en) * | 2003-09-18 | 2007-11-20 | 3M Innovative Properties Company | Methods of making ceramics comprising Al2O3, REO, ZrO2 and/or HfO2 and Nb205 and/or Ta2O5 |
US7141523B2 (en) * | 2003-09-18 | 2006-11-28 | 3M Innovative Properties Company | Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same |
US7141522B2 (en) | 2003-09-18 | 2006-11-28 | 3M Innovative Properties Company | Ceramics comprising Al2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same |
US20050137078A1 (en) * | 2003-12-18 | 2005-06-23 | 3M Innovative Properties Company | Alumina-yttria particles and methods of making the same |
US20050132655A1 (en) * | 2003-12-18 | 2005-06-23 | 3M Innovative Properties Company | Method of making abrasive particles |
US20050137077A1 (en) * | 2003-12-18 | 2005-06-23 | 3M Innovative Properties Company | Method of making abrasive particles |
US20050137076A1 (en) * | 2003-12-18 | 2005-06-23 | 3M Innovative Properties Company | Transparent fused crystalline ceramic, and method of making the same |
US20050132657A1 (en) * | 2003-12-18 | 2005-06-23 | 3M Innovative Properties Company | Method of making abrasive particles |
US20050132656A1 (en) * | 2003-12-18 | 2005-06-23 | 3M Innovative Properties Company | Method of making abrasive particles |
US7281970B2 (en) * | 2005-12-30 | 2007-10-16 | 3M Innovative Properties Company | Composite articles and methods of making the same |
US7598188B2 (en) * | 2005-12-30 | 2009-10-06 | 3M Innovative Properties Company | Ceramic materials and methods of making and using the same |
US20070154713A1 (en) * | 2005-12-30 | 2007-07-05 | 3M Innovative Properties Company | Ceramic cutting tools and cutting tool inserts, and methods of making the same |
US20070151166A1 (en) * | 2005-12-30 | 2007-07-05 | 3M Innovative Properties Company | Method of making abrasive articles, cutting tools, and cutting tool inserts |
US8095207B2 (en) * | 2006-01-23 | 2012-01-10 | Regents Of The University Of Minnesota | Implantable medical device with inter-atrial block monitoring |
CN104743587A (zh) * | 2015-03-03 | 2015-07-01 | 丹江口市北辰特种耐磨材料有限公司 | 锆刚玉磨料冶炼快速冷却方法及装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2069731A (en) * | 1932-04-16 | 1937-02-02 | Lonza Ag | Apparatus and process for dividing viscous masses |
US2411152A (en) * | 1941-05-02 | 1946-11-19 | Theodore R Folsom | Method for freezing and drying liquids and semisolids |
US2939172A (en) * | 1956-06-19 | 1960-06-07 | Paul O Tobeler | Method and apparatus for the granulation of metals |
US3377660A (en) * | 1961-04-20 | 1968-04-16 | Norton Co | Apparatus for making crystal abrasive |
US3206799A (en) * | 1963-02-27 | 1965-09-21 | Western Electric Co | Apparatus for making dope pellets |
-
1971
- 1971-06-15 US US00153317A patent/US3726621A/en not_active Expired - Lifetime
-
1972
- 1972-06-06 CA CA144,034A patent/CA1006315A/en not_active Expired
- 1972-06-14 DE DE2228913A patent/DE2228913C3/de not_active Expired
Non-Patent Citations (1)
Title |
---|
NICHTS ERMITTELT * |
Also Published As
Publication number | Publication date |
---|---|
DE2228913B2 (de) | 1981-03-19 |
DE2228913C3 (de) | 1982-03-04 |
US3726621A (en) | 1973-04-10 |
CA1006315A (en) | 1977-03-08 |
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Legal Events
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OI | Miscellaneous see part 1 | ||
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