DK433775A - Fremgangsmade til fremstilling af et forbedret grafitlegeme med en lav varmeudvidelseseskefficient - Google Patents
Fremgangsmade til fremstilling af et forbedret grafitlegeme med en lav varmeudvidelseseskefficientInfo
- Publication number
- DK433775A DK433775A DK433775A DK433775A DK433775A DK 433775 A DK433775 A DK 433775A DK 433775 A DK433775 A DK 433775A DK 433775 A DK433775 A DK 433775A DK 433775 A DK433775 A DK 433775A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- manufacturing
- low heat
- heat expansion
- expansion factor
- Prior art date
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
- C04B35/524—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 polymer precursors, e.g. glass-like carbon 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
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
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)
- Working-Up Tar And Pitch (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51003974A | 1974-09-27 | 1974-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK433775A true DK433775A (da) | 1976-03-28 |
Family
ID=24029113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK433775A DK433775A (da) | 1974-09-27 | 1975-09-26 | Fremgangsmade til fremstilling af et forbedret grafitlegeme med en lav varmeudvidelseseskefficient |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5426235B2 (OSRAM) |
| AT (1) | AT373566B (OSRAM) |
| BE (1) | BE833903A (OSRAM) |
| CA (1) | CA1060161A (OSRAM) |
| CH (1) | CH605466A5 (OSRAM) |
| DE (1) | DE2542953C3 (OSRAM) |
| DK (1) | DK433775A (OSRAM) |
| ES (1) | ES441286A1 (OSRAM) |
| FR (1) | FR2286107A1 (OSRAM) |
| GB (1) | GB1526809A (OSRAM) |
| IT (1) | IT1047597B (OSRAM) |
| NL (1) | NL7511384A (OSRAM) |
| NO (1) | NO140716C (OSRAM) |
| SE (1) | SE415094B (OSRAM) |
| ZA (1) | ZA756130B (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6251205B2 (OSRAM) * | 1979-01-02 | 1987-10-29 | Arufuretsudo Rune Jon Hooru Utsuberoodo | |
| US4297307A (en) * | 1979-06-29 | 1981-10-27 | Union Carbide Corporation | Process for producing carbon-carbon fiber composites suitable for use as aircraft brake discs |
| US4891203A (en) * | 1985-06-28 | 1990-01-02 | Union Carbide Corporation | Flake-like carbon bodies from semicoke |
| JP2655742B2 (ja) * | 1990-07-16 | 1997-09-24 | 工業技術院長 | 先細炭素微小電極及びその製造方法 |
| JP2783927B2 (ja) * | 1991-11-29 | 1998-08-06 | 三菱鉛筆株式会社 | 電極用炭素材料およびその製造方法 |
| US6395220B1 (en) | 1999-11-02 | 2002-05-28 | Ucar Carbon Technology Corporation | Carbon fiber binder pitch |
| US6280663B1 (en) | 2000-02-25 | 2001-08-28 | Ucar Carbon Company Inc. | Process of making pins for connecting carbon electrodes |
| US20040041291A1 (en) | 2002-08-27 | 2004-03-04 | Ucar Carbon Company Inc. | Process of making carbon electrodes |
| GB2432830A (en) | 2005-12-02 | 2007-06-06 | Morganite Elect Carbon | Formation of thermally anisotropic carbon material |
-
1975
- 1975-08-29 CA CA234,616A patent/CA1060161A/en not_active Expired
- 1975-09-26 NL NL7511384A patent/NL7511384A/xx unknown
- 1975-09-26 GB GB39441/75A patent/GB1526809A/en not_active Expired
- 1975-09-26 DE DE2542953A patent/DE2542953C3/de not_active Expired
- 1975-09-26 SE SE7510818A patent/SE415094B/xx unknown
- 1975-09-26 CH CH1251675A patent/CH605466A5/xx not_active IP Right Cessation
- 1975-09-26 BE BE160447A patent/BE833903A/xx not_active IP Right Cessation
- 1975-09-26 JP JP11629275A patent/JPS5426235B2/ja not_active Expired
- 1975-09-26 ZA ZA00756130A patent/ZA756130B/xx unknown
- 1975-09-26 AT AT0737575A patent/AT373566B/de not_active IP Right Cessation
- 1975-09-26 IT IT51533/75A patent/IT1047597B/it active
- 1975-09-26 NO NO753281A patent/NO140716C/no unknown
- 1975-09-26 FR FR7529677A patent/FR2286107A1/fr active Granted
- 1975-09-26 DK DK433775A patent/DK433775A/da not_active Application Discontinuation
- 1975-09-26 ES ES441286A patent/ES441286A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1526809A (en) | 1978-10-04 |
| AU8517275A (en) | 1977-03-31 |
| AT373566B (de) | 1984-02-10 |
| CH605466A5 (OSRAM) | 1978-09-29 |
| BE833903A (fr) | 1976-03-26 |
| NL7511384A (nl) | 1976-03-30 |
| SE415094B (sv) | 1980-09-08 |
| SE7510818L (sv) | 1976-03-29 |
| NO140716C (no) | 1979-10-24 |
| ES441286A1 (es) | 1977-04-01 |
| JPS5163809A (OSRAM) | 1976-06-02 |
| DE2542953B2 (de) | 1979-01-04 |
| JPS5426235B2 (OSRAM) | 1979-09-03 |
| DE2542953A1 (de) | 1976-04-08 |
| IT1047597B (it) | 1980-10-20 |
| CA1060161A (en) | 1979-08-14 |
| ZA756130B (en) | 1976-09-29 |
| ATA737575A (de) | 1983-06-15 |
| NO753281L (OSRAM) | 1976-03-30 |
| FR2286107B1 (OSRAM) | 1980-07-25 |
| NO140716B (no) | 1979-07-16 |
| DE2542953C3 (de) | 1979-08-30 |
| FR2286107A1 (fr) | 1976-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |