PL439164A1 - Sposób wytwarzania materiałów ceramicznych przy zastosowaniu metody odlewania żelowego - Google Patents

Sposób wytwarzania materiałów ceramicznych przy zastosowaniu metody odlewania żelowego

Info

Publication number
PL439164A1
PL439164A1 PL439164A PL43916421A PL439164A1 PL 439164 A1 PL439164 A1 PL 439164A1 PL 439164 A PL439164 A PL 439164A PL 43916421 A PL43916421 A PL 43916421A PL 439164 A1 PL439164 A1 PL 439164A1
Authority
PL
Poland
Prior art keywords
gel casting
ceramic materials
producing ceramic
ceramic product
mass
Prior art date
Application number
PL439164A
Other languages
English (en)
Other versions
PL244170B1 (pl
Inventor
Joanna Tańska
Paulina Wiecińska
Marcin POTERAŁA
Olga Kamińska
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL439164A priority Critical patent/PL244170B1/pl
Publication of PL439164A1 publication Critical patent/PL439164A1/pl
Publication of PL244170B1 publication Critical patent/PL244170B1/pl

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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • 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
    • B28B1/267—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 in moulds or on moulding surfaces supported by, or formed in or by, conveyors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Wynalazek dotyczy sposobu wytwarzania wyrobu ceramicznego metodą odlewania żelowego polegający na zmieszaniu proszku ceramicznego z wodnym roztworem monomeru organicznego, który stanowi pochodna gliceryny, upłynniaczem, aktywatorem polimeryzacji rodnikowej, odpowietrzeniu masy, dodaniu inicjatora, uformowaniu masy, suszeniu i spiekaniu wyrobu ceramicznego; sposób charakteryzuje się tym, że jako monomer organiczny stosuje się akrylan trigliceryny. Przedmiotem zgłoszenia jest także zastosowanie powyższego sposobu do wytwarzania wyrobu ceramicznego o złożonej geometrii bez defektów powierzchniowych i spękań.
PL439164A 2021-10-08 2021-10-08 Sposób wytwarzania materiałów ceramicznych przy zastosowaniu metody odlewania żelowego PL244170B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL439164A PL244170B1 (pl) 2021-10-08 2021-10-08 Sposób wytwarzania materiałów ceramicznych przy zastosowaniu metody odlewania żelowego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL439164A PL244170B1 (pl) 2021-10-08 2021-10-08 Sposób wytwarzania materiałów ceramicznych przy zastosowaniu metody odlewania żelowego

Publications (2)

Publication Number Publication Date
PL439164A1 true PL439164A1 (pl) 2023-04-11
PL244170B1 PL244170B1 (pl) 2023-12-11

Family

ID=85983077

Family Applications (1)

Application Number Title Priority Date Filing Date
PL439164A PL244170B1 (pl) 2021-10-08 2021-10-08 Sposób wytwarzania materiałów ceramicznych przy zastosowaniu metody odlewania żelowego

Country Status (1)

Country Link
PL (1) PL244170B1 (pl)

Also Published As

Publication number Publication date
PL244170B1 (pl) 2023-12-11

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