DE3034359C2 - Verfahren zur Herstellung von Kohlenstoffmaterialien hoher Dichte und hoher Festigkeit - Google Patents
Verfahren zur Herstellung von Kohlenstoffmaterialien hoher Dichte und hoher FestigkeitInfo
- Publication number
- DE3034359C2 DE3034359C2 DE19803034359 DE3034359A DE3034359C2 DE 3034359 C2 DE3034359 C2 DE 3034359C2 DE 19803034359 DE19803034359 DE 19803034359 DE 3034359 A DE3034359 A DE 3034359A DE 3034359 C2 DE3034359 C2 DE 3034359C2
- Authority
- DE
- Germany
- Prior art keywords
- pitch
- baking
- coke
- fresh
- temperature
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/521—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained by impregnation of carbon products with a carbonisable material
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
- C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1326879A JPS55109214A (en) | 1979-02-09 | 1979-02-09 | Preparing high-density, high-strength carbonaceous material |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3034359A1 DE3034359A1 (en) | 1981-04-09 |
DE3034359C2 true DE3034359C2 (de) | 1986-02-27 |
Family
ID=11828463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803034359 Expired DE3034359C2 (de) | 1979-02-09 | 1980-02-08 | Verfahren zur Herstellung von Kohlenstoffmaterialien hoher Dichte und hoher Festigkeit |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS55109214A (ja) |
DE (1) | DE3034359C2 (ja) |
WO (1) | WO1980001683A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3837724A1 (de) * | 1987-11-07 | 1989-06-01 | Kobe Steel Ltd | Kohlenstoffmaterial und verfahren zu seiner herstellung |
DE4437558A1 (de) * | 1993-10-22 | 1995-04-27 | Tokai Carbon Kk | Verfahren zur Herstellung von hochfestem isotropem Graphit und von Kolbenbauteilen für Ottomotoren, die aus hochfestem isotropem Graphit hergestellt sind |
DE19838021C2 (de) * | 1998-08-21 | 2002-07-18 | Sintec Keramik Gmbh | Kolben aus Feinstkornkohlenstoff, Verfahren zu seiner Herstellung und seine Verwendung |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205370A (en) * | 1981-06-11 | 1982-12-16 | Hitachi Maxell | Carbon rod for dry battery |
JPS57205371A (en) * | 1981-06-11 | 1982-12-16 | Hitachi Maxell | Carbon rod for dry battery |
GB2144406A (en) * | 1983-07-29 | 1985-03-06 | American Telephone & Telegraph | Production of an electrically conducting molding and device comprising such molding |
JPS60181170U (ja) * | 1984-05-12 | 1985-12-02 | 日立工機株式会社 | 電動機のカ−ボンブラシ摩耗検出回路 |
DE3509299A1 (de) * | 1985-03-15 | 1986-09-25 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Einrichtung zur zustandserkennung von kohlebuersten bei antrieben, insbesondere bei antrieben an druckmaschinen |
US4986496A (en) * | 1985-05-31 | 1991-01-22 | Minnesota Mining And Manufacturing | Drag reduction article |
US4963396A (en) * | 1989-02-23 | 1990-10-16 | Toshiba Ceramics Co., Ltd. | Method for making an impregnated ceramic material |
CN102583342A (zh) * | 2012-02-05 | 2012-07-18 | 加拿大环球石墨有限公司 | 微晶石墨提纯方法 |
CN103130208B (zh) * | 2013-03-21 | 2015-09-09 | 任利华 | 采用压球工艺生产炭素中间体的方法 |
CN106276871B (zh) * | 2016-07-28 | 2018-02-09 | 芜湖迈特电子科技有限公司 | 基于沥青焦与石油焦共混合制备导热石墨片的工艺 |
CN108794011A (zh) * | 2018-07-05 | 2018-11-13 | 自贡东新电碳有限责任公司 | 一种自烧结碳石墨密封材料的制备方法 |
CN113929461A (zh) * | 2021-09-17 | 2022-01-14 | 大同新成新材料股份有限公司 | 一种各项同性碳材料制备方法 |
CN117550895A (zh) * | 2023-11-13 | 2024-02-13 | 中铝郑州有色金属研究院有限公司 | 一种块体炭材料的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT242664B (de) * | 1962-10-12 | 1965-09-27 | Hoechst Ag | Verfahren zur Herstellung von porösen Kohle- bzw. Graphitformkörpern |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51150505A (en) * | 1975-06-20 | 1976-12-24 | Maruzen Sekiyu Kagaku Kk | Manufacture of high density and isotropy carbon mold bodies |
JPS5379789A (en) * | 1976-12-24 | 1978-07-14 | Maruzen Sekiyu Kagaku Kk | Method of making high density carbon material |
-
1979
- 1979-02-09 JP JP1326879A patent/JPS55109214A/ja active Granted
-
1980
- 1980-02-08 WO PCT/JP1980/000018 patent/WO1980001683A1/ja active Application Filing
- 1980-02-08 DE DE19803034359 patent/DE3034359C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT242664B (de) * | 1962-10-12 | 1965-09-27 | Hoechst Ag | Verfahren zur Herstellung von porösen Kohle- bzw. Graphitformkörpern |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3837724A1 (de) * | 1987-11-07 | 1989-06-01 | Kobe Steel Ltd | Kohlenstoffmaterial und verfahren zu seiner herstellung |
DE4437558A1 (de) * | 1993-10-22 | 1995-04-27 | Tokai Carbon Kk | Verfahren zur Herstellung von hochfestem isotropem Graphit und von Kolbenbauteilen für Ottomotoren, die aus hochfestem isotropem Graphit hergestellt sind |
DE4437558C2 (de) * | 1993-10-22 | 1997-02-13 | Tokai Carbon Kk | Verfahren zur Herstellung eines hochfesten isotropen Graphitformkörpers und Kolbenbauteil für Ottomotoren, bestehend aus hochfestem isotropem Graphit |
DE19838021C2 (de) * | 1998-08-21 | 2002-07-18 | Sintec Keramik Gmbh | Kolben aus Feinstkornkohlenstoff, Verfahren zu seiner Herstellung und seine Verwendung |
Also Published As
Publication number | Publication date |
---|---|
DE3034359A1 (en) | 1981-04-09 |
JPS55109214A (en) | 1980-08-22 |
JPS5725484B2 (ja) | 1982-05-29 |
WO1980001683A1 (en) | 1980-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8328 | Change in the person/name/address of the agent |
Free format text: LEDERER, F., DIPL.-CHEM. DR., PAT.-ANW., 8000 MUENCHEN |
|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |