DE2228841C3 - Verfahren und Vorrichtung zum schnellen Abkühlen und Erstarrenlassen einer Schmelze aus feuerfestem Oxydmaterial - Google Patents
Verfahren und Vorrichtung zum schnellen Abkühlen und Erstarrenlassen einer Schmelze aus feuerfestem OxydmaterialInfo
- Publication number
- DE2228841C3 DE2228841C3 DE2228841A DE2228841A DE2228841C3 DE 2228841 C3 DE2228841 C3 DE 2228841C3 DE 2228841 A DE2228841 A DE 2228841A DE 2228841 A DE2228841 A DE 2228841A DE 2228841 C3 DE2228841 C3 DE 2228841C3
- Authority
- DE
- Germany
- Prior art keywords
- coolant
- melt
- solidification
- refractory
- oxide material
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
- C09K3/1427—Abrasive particles per se obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Description
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US153318A US3928515A (en) | 1971-06-15 | 1971-06-15 | Semicontinuous process for producing oxide refractory material having fine crystal structure |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2228841A1 DE2228841A1 (de) | 1973-01-04 |
DE2228841B2 DE2228841B2 (de) | 1981-06-25 |
DE2228841C3 true DE2228841C3 (de) | 1982-09-30 |
Family
ID=22546694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2228841A Expired DE2228841C3 (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) | US3928515A (de) |
CA (1) | CA1006316A (de) |
DE (1) | DE2228841C3 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4073096A (en) * | 1975-12-01 | 1978-02-14 | U.S. Industries, Inc. | Process for the manufacture of abrasive material |
US4111668A (en) * | 1976-06-01 | 1978-09-05 | The Carborundum Company | Fused aluminum oxide abrasive grain containing reduced titanium oxide |
USRE31128E (en) * | 1976-06-01 | 1983-01-18 | Kennecott Corporation | Fused aluminum oxide abrasive grain containing reduced titanium oxide |
US4140494A (en) * | 1977-10-21 | 1979-02-20 | Norton Company | Method for rapid cooling molten alumina abrasives |
US5143522B1 (en) * | 1979-11-09 | 1998-01-06 | Washington Mills Electro Miner | Abrasive products containing fused alumina zirconia and reduced titania |
FR2526631B1 (fr) * | 1982-05-12 | 1985-05-31 | Agronomique Inst Nat Rech | Procede de fabrication de globules encapsulables |
US5273566A (en) * | 1993-01-26 | 1993-12-28 | International Environmelting Corporation | Process for producing an environmentally acceptable abrasive product from hazardous wastes |
US5651925A (en) * | 1995-11-29 | 1997-07-29 | Saint-Gobain/Norton Industrial Ceramics Corporation | Process for quenching molten ceramic material |
AT411041B (de) * | 2000-05-18 | 2003-09-25 | Josef Lindenberg | Verfahren zur herstellung von glasfliesen, glasbordüren, glasdekorpaneelen oder dgl. |
EP1483351A2 (de) | 2001-08-02 | 2004-12-08 | 3M Innovative Properties Company | Schleifpartikel und verfahren zu ihrer herstellung und verwendung |
KR20040024600A (ko) | 2001-08-02 | 2004-03-20 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 유리로부터 제품을 제조하는 방법 및 이렇게 제조한 유리세라믹 제품 |
CN1649802B (zh) | 2001-08-02 | 2012-02-01 | 3M创新有限公司 | 陶瓷材料、磨粒、磨具及制造和使用方法 |
RU2004101636A (ru) | 2001-08-02 | 2005-06-10 | 3М Инновейтив Пропертиз Компани (US) | Материалы на основе оксида алюминия, оксида иттрия, оксида циркония/оксида гафния и способы их изготовления и использования |
US7625509B2 (en) | 2001-08-02 | 2009-12-01 | 3M Innovative Properties Company | Method of making ceramic articles |
CN100522856C (zh) | 2001-08-02 | 2009-08-05 | 3M创新有限公司 | Al2O3-稀土元素氧化物-ZrO2/HfO2材料以及其制造方法 |
US7179526B2 (en) | 2002-08-02 | 2007-02-20 | 3M Innovative Properties Company | Plasma spraying |
US8056370B2 (en) | 2002-08-02 | 2011-11-15 | 3M Innovative Properties Company | Method of making amorphous and ceramics via melt spinning |
US7811496B2 (en) | 2003-02-05 | 2010-10-12 | 3M Innovative Properties Company | Methods of making ceramic particles |
US7258707B2 (en) | 2003-02-05 | 2007-08-21 | 3M Innovative Properties Company | AI2O3-La2O3-Y2O3-MgO ceramics, and methods of making the same |
US7175786B2 (en) | 2003-02-05 | 2007-02-13 | 3M Innovative Properties Co. | Methods of making Al2O3-SiO2 ceramics |
US7197896B2 (en) | 2003-09-05 | 2007-04-03 | 3M Innovative Properties Company | Methods of making Al2O3-SiO2 ceramics |
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 |
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 |
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 |
US7497093B2 (en) * | 2004-07-29 | 2009-03-03 | 3M Innovative Properties Company | Method of making ceramic articles |
US7332453B2 (en) | 2004-07-29 | 2008-02-19 | 3M Innovative Properties Company | Ceramics, and methods of making and using the same |
US7598188B2 (en) | 2005-12-30 | 2009-10-06 | 3M Innovative Properties Company | Ceramic materials and methods of making and using the same |
US7281970B2 (en) | 2005-12-30 | 2007-10-16 | 3M Innovative Properties Company | Composite articles and methods of making the same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1056632A (en) * | 1911-06-23 | 1913-03-18 | David T Croxton | Method of and apparatus for handling slag and similar friable material. |
US1728350A (en) * | 1923-06-08 | 1929-09-17 | Corning Glass Works | Refractory product and method of making the same |
US1704599A (en) * | 1926-05-08 | 1929-03-05 | Metallgesellschaft Ag | Disintegrated alumina |
US1909785A (en) * | 1929-06-14 | 1933-05-16 | Ac Spark Plug Co | Ceramic material and method of making same |
US2069731A (en) * | 1932-04-16 | 1937-02-02 | Lonza Ag | Apparatus and process for dividing viscous masses |
US2091903A (en) * | 1935-11-04 | 1937-08-31 | Hughes Tool Co | Method of treating tungsten carbide |
US2939172A (en) * | 1956-06-19 | 1960-06-07 | Paul O Tobeler | Method and apparatus for the granulation of metals |
US3181939A (en) * | 1961-01-27 | 1965-05-04 | Norton Co | Fused alumina-zirconia abrasives |
US3377660A (en) * | 1961-04-20 | 1968-04-16 | Norton Co | Apparatus for making crystal abrasive |
NL126103C (de) * | 1964-07-22 | 1900-01-01 | ||
US3607162A (en) * | 1966-12-02 | 1971-09-21 | Dynamit Nobel Ag | Process for the manufacture of a zirconium oxide and aluminum oxide abrasive of high grit toughness |
US3567413A (en) * | 1969-04-07 | 1971-03-02 | Colvilles Ltd | Method for the disposal of molten slag |
-
1971
- 1971-06-15 US US153318A patent/US3928515A/en not_active Expired - Lifetime
-
1972
- 1972-06-06 CA CA144,038A patent/CA1006316A/en not_active Expired
- 1972-06-14 DE DE2228841A patent/DE2228841C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3928515A (en) | 1975-12-23 |
DE2228841A1 (de) | 1973-01-04 |
DE2228841B2 (de) | 1981-06-25 |
CA1006316A (en) | 1977-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OI | Miscellaneous see part 1 | ||
Q162 | Application became independent |
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AG | Has addition no. |
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8280 | Miscellaneous part ii |
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C3 | Grant after two publication steps (3rd publication) | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |