GB889052A - Improvements in and relating to the stabilisation of carbon - Google Patents

Improvements in and relating to the stabilisation of carbon

Info

Publication number
GB889052A
GB889052A GB22162/59A GB2216259A GB889052A GB 889052 A GB889052 A GB 889052A GB 22162/59 A GB22162/59 A GB 22162/59A GB 2216259 A GB2216259 A GB 2216259A GB 889052 A GB889052 A GB 889052A
Authority
GB
United Kingdom
Prior art keywords
carbon
silicon
graphite
mixture
particle size
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
GB22162/59A
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 GB889052A publication Critical patent/GB889052A/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
    • C04B35/528—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)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A carbon or graphite article is made by baking a mixture of carbon or graphite, a carbonizable binder, and an amount of silicon, ferro-silicon, and/or silicon dioxide equivalent to 2-5% of silicon based on the weight of carbon or graphite. The silicic material may have a particle size of less that 0,074 mm. A mixture comprising petroleum coke flour of particle size less than 0,208 mm. and pitch may be baked at 1,100 DEG C. Examples are given and a comparison is made between the addition of silicon and nickel, zinc, chromium or copper.
GB22162/59A 1958-07-01 1959-06-29 Improvements in and relating to the stabilisation of carbon Expired GB889052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US889052XA 1958-07-01 1958-07-01

Publications (1)

Publication Number Publication Date
GB889052A true GB889052A (en) 1962-02-07

Family

ID=22214191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22162/59A Expired GB889052A (en) 1958-07-01 1959-06-29 Improvements in and relating to the stabilisation of carbon

Country Status (1)

Country Link
GB (1) GB889052A (en)

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