[go: up one dir, main page]

CA1064658A - Methode de fabrication de carbone solide a haute densite apparente et a grande resistance a la flexion - Google Patents

Methode de fabrication de carbone solide a haute densite apparente et a grande resistance a la flexion

Info

Publication number
CA1064658A
CA1064658A CA219,382A CA219382A CA1064658A CA 1064658 A CA1064658 A CA 1064658A CA 219382 A CA219382 A CA 219382A CA 1064658 A CA1064658 A CA 1064658A
Authority
CA
Canada
Prior art keywords
precursory
carbon material
weight
carbon
pitch
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
CA219,382A
Other languages
English (en)
Inventor
Humio Tamura
Kiro Asano
Tsuyoshi Saito
Yushi Nezu
Yoshio Kawai
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.)
Kureha Corp
Original Assignee
Kureha 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
Priority claimed from JP1631974A external-priority patent/JPS5318359B2/ja
Priority claimed from JP2860374A external-priority patent/JPS5318360B2/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of CA1064658A publication Critical patent/CA1064658A/fr
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
    • C04B35/528—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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/19—Working-up tar by thermal treatment not involving distillation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/002—Working-up pitch, asphalt, bitumen by thermal means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
CA219,382A 1974-02-12 1975-02-04 Methode de fabrication de carbone solide a haute densite apparente et a grande resistance a la flexion Expired CA1064658A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1631974A JPS5318359B2 (fr) 1974-02-12 1974-02-12
JP2860374A JPS5318360B2 (fr) 1974-03-14 1974-03-14

Publications (1)

Publication Number Publication Date
CA1064658A true CA1064658A (fr) 1979-10-23

Family

ID=26352643

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,382A Expired CA1064658A (fr) 1974-02-12 1975-02-04 Methode de fabrication de carbone solide a haute densite apparente et a grande resistance a la flexion

Country Status (5)

Country Link
CA (1) CA1064658A (fr)
DE (1) DE2505886A1 (fr)
FR (1) FR2260548B1 (fr)
GB (1) GB1496695A (fr)
SE (1) SE407791B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585591A (en) * 1976-07-01 1981-03-04 Maruzen Petrochem Co Ltd Production of high-density carbon materials
US4448670A (en) * 1982-02-08 1984-05-15 Exxon Research And Engineering Co. Aromatic pitch production from coal derived distillate
US4518482A (en) * 1982-07-19 1985-05-21 E. I. Du Pont De Nemours And Company Pitch for direct spinning into carbon fibers derived from a coal distillate feedstock
DE3464131D1 (en) * 1984-03-23 1987-07-16 Kawasaki Steel Co Method for producing carbon powders
GB2163143B (en) * 1984-08-07 1988-05-05 Sumitomo Metal Ind Method of manufacturing carbon materials
JPH03290365A (ja) * 1990-04-06 1991-12-20 Nippon Oil Co Ltd 炭素／炭素複合材料の製造法

Also Published As

Publication number Publication date
SE407791B (sv) 1979-04-23
GB1496695A (en) 1977-12-30
FR2260548B1 (fr) 1978-03-10
SE7501485L (fr) 1975-08-13
DE2505886A1 (de) 1975-08-14
FR2260548A1 (fr) 1975-09-05

Similar Documents

Publication Publication Date Title
DE3123974C2 (fr)
DE2449662C2 (de) Verfahren zum Herstellen eines dichten Gegenstandes aus Siliziumkarbidkeramik sowie vorgeformter, drucklos gesinterter keramischer Gegenstand aus Siliziumkarbid
EP0094591B1 (fr) Corps frittés polycrystallins pratiquement sans pores d'alpha carbure de silicium, de carbure de bore, et de carbone, et procédé de fabrication
US4692418A (en) Sintered silicon carbide/carbon composite ceramic body having fine microstructure
CA1332616C (fr) Corps en ceramique de carbure de silicium fritte
US3346678A (en) Process for preparing carbon articles
DE2734425A1 (de) Siliciumcarbid-borcarbid-sinterkoerper und verfahren zum herstellen
JPH09175865A (ja) α型炭化ケイ素粉末組成物及びその焼結体の製造方法
DE2628342A1 (de) Siliciumcarbidformkoerper und verfahren zur herstellung derselben
CH623018A5 (en) Process for producing a sintered silicon carbide object
DE69503644T2 (de) Verfahren zur herstellung von keramischen gegenständen aus bornitrid
EP0071241B1 (fr) Corps en carbure de silicium polycristalline, pratiquement sans pores, qui ont été fabriqués par frittage sous pression isostatique
US4071604A (en) Method of producing homogeneous carbon and graphite bodies
CA1064658A (fr) Methode de fabrication de carbone solide a haute densite apparente et a grande resistance a la flexion
EP0178753B1 (fr) Procédé de preparation de corps céramique composite en carbure de silicium/carbone fritté à microstructure de grains ultrafins
DE2923729A1 (de) Sinterkeramisches produkt und verfahren zu seiner herstellung
JPH01308876A (ja) 高密度ＳｉＣ焼結体の製造方法
Bhatia et al. Effect of sintering temperature on the characteristics of carbons based on mesocarbon microbeads
US3567808A (en) Production of low density-high strength carbon
RU2258032C1 (ru) Способ изготовления конструкционного графита
US4226633A (en) Raw composition for carbon articles
JPS61251504A (ja) 黒鉛質成形体の製造方法
JPH02271919A (ja) 炭化チタン微粉末の製造方法
Jandosov et al. Mesoporous composite materials from Acivated rice husk carbon and montmorillonite
RU2134656C1 (ru) Состав и способ изготовления шихты для изготовления углеродного материала