GB1057760A - Mould for the production of a ceramic article in a casting process and a casting method using the mould - Google Patents

Mould for the production of a ceramic article in a casting process and a casting method using the mould

Info

Publication number
GB1057760A
GB1057760A GB5216564A GB5216564A GB1057760A GB 1057760 A GB1057760 A GB 1057760A GB 5216564 A GB5216564 A GB 5216564A GB 5216564 A GB5216564 A GB 5216564A GB 1057760 A GB1057760 A GB 1057760A
Authority
GB
United Kingdom
Prior art keywords
mould
parts
foamed
casting
graphite
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
GB5216564A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1057760A publication Critical patent/GB1057760A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/269—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor by electrophoresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/261—Moulds therefor
    • B28B1/262—Mould materials; Manufacture of moulds or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

<PICT:1057760/C6-C7/1> A mould for casting ceramic articles comprises two separable parts made of an electrically non-conductive, porous material, the external surface of the mould having graphite coatings G1, G2 and the two parts being insulated from one another by a layer B1, B2 of electrically insulating material. As shown the mould is shaped to produce plates or saucers, and openings F1, F2 are provided for charging slip. To the graphite coatings, which are obtained by the application of a graphite suspension in an aqueous or water containing dispersion agent, are secured electrodes which are connected to an A. C. supply at 220 volts. The mould parts may be made of plaster of Paris or fired clay or of a foamed material, such as foamed concrete or foamed synthetic plastics.
GB5216564A 1964-10-15 1964-12-22 Mould for the production of a ceramic article in a casting process and a casting method using the mould Expired GB1057760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0025682 1964-10-15

Publications (1)

Publication Number Publication Date
GB1057760A true GB1057760A (en) 1967-02-08

Family

ID=7343539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5216564A Expired GB1057760A (en) 1964-10-15 1964-12-22 Mould for the production of a ceramic article in a casting process and a casting method using the mould

Country Status (1)

Country Link
GB (1) GB1057760A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368344A1 (en) * 1976-10-22 1978-05-19 Nat Res Dev BARBOTINE MOLDING PROCESS
ITBO20120129A1 (en) * 2012-03-13 2013-09-14 Sacmi METHOD AND PLANT FOR THE PRODUCTION OF CERAMIC MATERIALS.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368344A1 (en) * 1976-10-22 1978-05-19 Nat Res Dev BARBOTINE MOLDING PROCESS
ITBO20120129A1 (en) * 2012-03-13 2013-09-14 Sacmi METHOD AND PLANT FOR THE PRODUCTION OF CERAMIC MATERIALS.
EP2639028A1 (en) * 2012-03-13 2013-09-18 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Method and plant for making ceramic ware products

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