GB929464A - Carbon articles - Google Patents

Carbon articles

Info

Publication number
GB929464A
GB929464A GB3534958A GB3534958A GB929464A GB 929464 A GB929464 A GB 929464A GB 3534958 A GB3534958 A GB 3534958A GB 3534958 A GB3534958 A GB 3534958A GB 929464 A GB929464 A GB 929464A
Authority
GB
United Kingdom
Prior art keywords
carbon
article
carbonizable
furfuryl alcohol
binder
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
GB3534958A
Inventor
William Johnson
William Watt
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB3534958A priority Critical patent/GB929464A/en
Publication of GB929464A publication Critical patent/GB929464A/en
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
    • C04B35/521—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
    • 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)

Abstract

In the production of a carbon article by carbonizing a carbonizable binder in admixture with carbon, a carbonizable impregnant in an article of carbon, or a carbonizable cement joining together two articles of carbon, the binder, impregant, or cement comprises furfuryl alcohol treated with a phosphoruscontaining compound before or after the formation of the uncarbonixed furfuryl alcoholcontaining article. The furfuryl alcohol may be treated with 7% of phosphoric acid. Specifications 901,847, 901,848 and 929,463 are referred to.ALSO:In the production of a carbon article of improved oxidation resistance at high temperatures by carbonizing a carbonizable binder in admixture with carbon, or a carbonizable impregnant in an article of carbon, or a carbonizable cement joining together two articles of carbon, the binder impregnant or cement comprises furfuryl alcohol treated with a phosphorus-containing compound before or after the formation of the uncarbonized furfuryl alcohol-containing article, the quantity of phosphorus-containing compound being such that the carbonized article contains 0.05-0.25% of phosphorus compound calculated as H3PO4. The furfuryl alcohol may be treated with 7% of phosphoric acid. Specifications 901,847, 901,848 and 929,463 are referred to.
GB3534958A 1958-11-04 1958-11-04 Carbon articles Expired GB929464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3534958A GB929464A (en) 1958-11-04 1958-11-04 Carbon articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3534958A GB929464A (en) 1958-11-04 1958-11-04 Carbon articles

Publications (1)

Publication Number Publication Date
GB929464A true GB929464A (en) 1963-06-26

Family

ID=10376737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3534958A Expired GB929464A (en) 1958-11-04 1958-11-04 Carbon articles

Country Status (1)

Country Link
GB (1) GB929464A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1671183B1 (en) * 1966-11-16 1972-02-03 Union Carbide Corp BINDING AGENT FOR BONDING CARBON COMPONENTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1671183B1 (en) * 1966-11-16 1972-02-03 Union Carbide Corp BINDING AGENT FOR BONDING CARBON COMPONENTS

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