DE3771292D1 - Feuerfeste verbundkoerper aus aluminiumoxid und bornitrid. - Google Patents
Feuerfeste verbundkoerper aus aluminiumoxid und bornitrid.Info
- Publication number
- DE3771292D1 DE3771292D1 DE8787114440T DE3771292T DE3771292D1 DE 3771292 D1 DE3771292 D1 DE 3771292D1 DE 8787114440 T DE8787114440 T DE 8787114440T DE 3771292 T DE3771292 T DE 3771292T DE 3771292 D1 DE3771292 D1 DE 3771292D1
- Authority
- DE
- Germany
- Prior art keywords
- bornitride
- fire
- aluminum oxide
- composites made
- resistant composites
- 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
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
- C04B35/111—Fine ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/045—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for horizontal casting
- B22D11/047—Means for joining tundish to mould
- B22D11/0475—Means for joining tundish to mould characterised by use of a break ring
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/914,931 US4904625A (en) | 1986-10-03 | 1986-10-03 | Refractory composites of alumina and boron nitride |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3771292D1 true DE3771292D1 (de) | 1991-08-14 |
Family
ID=25434981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787114440T Expired - Lifetime DE3771292D1 (de) | 1986-10-03 | 1987-10-02 | Feuerfeste verbundkoerper aus aluminiumoxid und bornitrid. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4904625A (de) |
EP (1) | EP0262687B1 (de) |
JP (1) | JPS63166753A (de) |
DE (1) | DE3771292D1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356578A (en) * | 1988-08-08 | 1994-10-18 | Kawasaki Steel Corporation | Mold for slip casting and method of slip casting |
DE3827424A1 (de) * | 1988-08-12 | 1990-02-15 | Didier Werke Ag | Eintauchausguesse fuer metallschmelzen |
US5320988A (en) * | 1988-11-10 | 1994-06-14 | General Electric Company | Process for preparing polycrystalline CBN ceramic masses and resulting product |
JPH03155494A (ja) * | 1989-11-13 | 1991-07-03 | Okabe Co Ltd | 溶接補助材 |
JP3175483B2 (ja) * | 1994-06-30 | 2001-06-11 | 日本鋼管株式会社 | 窒化ホウ素含有材料およびその製造方法 |
EP1026502B1 (de) * | 1999-02-03 | 2007-12-19 | NGK Spark Plug Company Limited | Festelektrolyt mit isolierenden keramischen Körnern für Gassensoren, und Methode zu dessen Herstellung |
JP4197425B2 (ja) * | 2002-11-07 | 2008-12-17 | 日本碍子株式会社 | ハニカム構造体 |
EP2864731B1 (de) * | 2012-06-22 | 2019-06-12 | Imertech Sas | Keramikzusammensetzungen mit aluminiumoxid |
CN109476480A (zh) * | 2016-05-27 | 2019-03-15 | 圣戈本陶瓷及塑料股份有限公司 | 用于制造氮化硼附聚物的方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US750679A (en) * | 1904-01-26 | Car or barn door | ||
US2745763A (en) * | 1953-12-14 | 1956-05-15 | Norton Co | Refractory composition for journals, bearings and the like |
GB784704A (en) * | 1954-10-25 | 1957-10-16 | Carborundum Co | Articles comprising boron nitride and refractory oxide and the manufacture thereof |
JPS4530102Y1 (de) * | 1967-09-20 | 1970-11-18 | ||
US4007049A (en) | 1968-08-06 | 1977-02-08 | The United States Of America As Represented By The Secretary Of The Air Force | Thermal shock resistant ceramic composite |
FR2182313A5 (de) * | 1972-04-26 | 1973-12-07 | Moise Jean | |
SU441255A1 (ru) * | 1973-03-27 | 1974-08-30 | Ордена Трудового Красного Знамени Институт Проблем Материаловедения Академии Наук Украинской Сср | Керамический материал |
FR2235633A5 (de) * | 1973-06-29 | 1975-01-24 | Thomson Csf | |
JPS6015587B2 (ja) * | 1976-05-29 | 1985-04-20 | 東芝セラミツクス株式会社 | 溶融金属用耐火物 |
SU629197A1 (ru) * | 1977-05-25 | 1978-10-25 | Ордена Трудового Красного Знамени Институт Проблем Материаловедения Ан Украинской Сср | Шихта дл изготовлени огнеупорного материала |
JPS607696B2 (ja) * | 1978-09-01 | 1985-02-26 | 東芝セラミツクス株式会社 | 溶鋼用耐火物 |
JPS596837B2 (ja) * | 1978-12-29 | 1984-02-14 | 株式会社不二越 | 工具用セラミック焼結体及びその製造法 |
JPS6012991B2 (ja) * | 1979-05-01 | 1985-04-04 | 住友電気工業株式会社 | 高硬度工具用焼結体の製造法 |
US4304870A (en) * | 1980-02-20 | 1981-12-08 | The United States Of America As Represented By The Secretary Of The Navy | Ablative-resistant dielectric ceramic articles |
JPS5738379A (en) * | 1980-08-13 | 1982-03-03 | Nippon Oils & Fats Co Ltd | Manufacture of high density boron nitride- containing sintered body |
US4304879A (en) * | 1980-10-20 | 1981-12-08 | Armstrong World Industries, Inc. | Non-crystallizing acrylated polyesters based on isophthalic acid |
JPS5839707A (ja) * | 1981-09-01 | 1983-03-08 | Kobe Steel Ltd | 粉末成形体の高密度焼結法 |
JPS5860679A (ja) * | 1981-10-02 | 1983-04-11 | 三菱マテリアル株式会社 | 切削および耐摩耗工具用高靭性窒化硼素基超高圧焼結材料 |
JPS58176173A (ja) * | 1982-04-07 | 1983-10-15 | 住友電気工業株式会社 | 工具用高硬度焼結体およびその製造方法 |
JPS5986679A (ja) * | 1982-11-10 | 1984-05-18 | Sumitomo Rubber Ind Ltd | 発泡剤 |
JPS59169982A (ja) * | 1983-03-17 | 1984-09-26 | 黒崎窒業株式会社 | 窒化硼素含有耐火物 |
JPH0617268B2 (ja) * | 1983-08-30 | 1994-03-09 | 東芝セラミックス株式会社 | 連続鋳造用耐火物 |
JPS60176970A (ja) * | 1984-01-17 | 1985-09-11 | 品川白煉瓦株式会社 | 炭素含有耐火組成物 |
DE3510111A1 (de) * | 1985-03-20 | 1986-09-25 | Elektroschmelzwerk Kempten GmbH, 8000 München | Gesinterte polykristalline mischwerkstoffe auf bornitridbasis |
-
1986
- 1986-10-03 US US06/914,931 patent/US4904625A/en not_active Expired - Fee Related
-
1987
- 1987-10-02 DE DE8787114440T patent/DE3771292D1/de not_active Expired - Lifetime
- 1987-10-02 EP EP87114440A patent/EP0262687B1/de not_active Expired
- 1987-10-03 JP JP62250550A patent/JPS63166753A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63166753A (ja) | 1988-07-09 |
JPH0572348B2 (de) | 1993-10-12 |
EP0262687B1 (de) | 1991-07-10 |
US4904625A (en) | 1990-02-27 |
EP0262687A2 (de) | 1988-04-06 |
EP0262687A3 (en) | 1988-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |