DE2542953C3 - Verfahren zur Herstellung von Graphitkörpern - Google Patents

Verfahren zur Herstellung von Graphitkörpern

Info

Publication number
DE2542953C3
DE2542953C3 DE2542953A DE2542953A DE2542953C3 DE 2542953 C3 DE2542953 C3 DE 2542953C3 DE 2542953 A DE2542953 A DE 2542953A DE 2542953 A DE2542953 A DE 2542953A DE 2542953 C3 DE2542953 C3 DE 2542953C3
Authority
DE
Germany
Prior art keywords
pitch
mesophase
temperature
bodies
heated
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
Application number
DE2542953A
Other languages
German (de)
English (en)
Other versions
DE2542953B2 (de
DE2542953A1 (de
Inventor
Irwin Charles Lakewood Lewis
Leonard Sidney Berea Singer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of DE2542953A1 publication Critical patent/DE2542953A1/de
Publication of DE2542953B2 publication Critical patent/DE2542953B2/de
Application granted granted Critical
Publication of DE2542953C3 publication Critical patent/DE2542953C3/de
Expired legal-status Critical Current

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)
DE2542953A 1974-09-27 1975-09-26 Verfahren zur Herstellung von Graphitkörpern Expired DE2542953C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51003974A 1974-09-27 1974-09-27

Publications (3)

Publication Number Publication Date
DE2542953A1 DE2542953A1 (de) 1976-04-08
DE2542953B2 DE2542953B2 (de) 1979-01-04
DE2542953C3 true DE2542953C3 (de) 1979-08-30

Family

ID=24029113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2542953A Expired DE2542953C3 (de) 1974-09-27 1975-09-26 Verfahren zur Herstellung von Graphitkörpern

Country Status (15)

Country Link
JP (1) JPS5426235B2 (enExample)
AT (1) AT373566B (enExample)
BE (1) BE833903A (enExample)
CA (1) CA1060161A (enExample)
CH (1) CH605466A5 (enExample)
DE (1) DE2542953C3 (enExample)
DK (1) DK433775A (enExample)
ES (1) ES441286A1 (enExample)
FR (1) FR2286107A1 (enExample)
GB (1) GB1526809A (enExample)
IT (1) IT1047597B (enExample)
NL (1) NL7511384A (enExample)
NO (1) NO140716C (enExample)
SE (1) SE415094B (enExample)
ZA (1) ZA756130B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251205B2 (enExample) * 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

Also Published As

Publication number Publication date
NO140716C (no) 1979-10-24
CA1060161A (en) 1979-08-14
FR2286107A1 (fr) 1976-04-23
ATA737575A (de) 1983-06-15
IT1047597B (it) 1980-10-20
DK433775A (da) 1976-03-28
SE415094B (sv) 1980-09-08
ES441286A1 (es) 1977-04-01
AU8517275A (en) 1977-03-31
DE2542953B2 (de) 1979-01-04
DE2542953A1 (de) 1976-04-08
AT373566B (de) 1984-02-10
NL7511384A (nl) 1976-03-30
CH605466A5 (enExample) 1978-09-29
NO140716B (no) 1979-07-16
GB1526809A (en) 1978-10-04
JPS5426235B2 (enExample) 1979-09-03
FR2286107B1 (enExample) 1980-07-25
JPS5163809A (enExample) 1976-06-02
NO753281L (enExample) 1976-03-30
BE833903A (fr) 1976-03-26
SE7510818L (sv) 1976-03-29
ZA756130B (en) 1976-09-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee