SE9404418L - When molding ceramic or metallic molds and using a tool, use the method - Google Patents

When molding ceramic or metallic molds and using a tool, use the method

Info

Publication number
SE9404418L
SE9404418L SE9404418A SE9404418A SE9404418L SE 9404418 L SE9404418 L SE 9404418L SE 9404418 A SE9404418 A SE 9404418A SE 9404418 A SE9404418 A SE 9404418A SE 9404418 L SE9404418 L SE 9404418L
Authority
SE
Sweden
Prior art keywords
mould
cavity
micropores
ceramic
tool
Prior art date
Application number
SE9404418A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9404418D0 (en
SE502790C2 (en
Inventor
Owe Larsson
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Priority to SE9404418A priority Critical patent/SE9404418L/en
Publication of SE9404418D0 publication Critical patent/SE9404418D0/en
Priority to EP95942330A priority patent/EP0799102B1/en
Priority to AU43581/96A priority patent/AU4358196A/en
Priority to ES95942330T priority patent/ES2156221T3/en
Priority to US08/860,834 priority patent/US5989492A/en
Priority to PCT/SE1995/001434 priority patent/WO1996019308A1/en
Priority to JP8519710A priority patent/JPH10509771A/en
Priority to DE69520232T priority patent/DE69520232T2/en
Priority to AT95942330T priority patent/ATE199339T1/en
Publication of SE502790C2 publication Critical patent/SE502790C2/en
Publication of SE9404418L publication Critical patent/SE9404418L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/003—Apparatus, e.g. furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1028—Controlled cooling
    • 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
    • B28B1/24—Producing shaped prefabricated articles from the material by injection moulding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

A moulded ceramic or metallic body is produced from a chloride material in the form of powder or particles mixed with a binder, by: (a) feeding the ductile material into the cavity of asphalt mould, one or more sections of the mould made of a microporous oriented material with communicating micropores, and one or more sections of the mould surface forming the cavity, having a surface of closed micropores; (b) heating the mould and cavity, both prior to, and during feeding of the ductile material with heated fluid in the micropore system, then cooling the mould after casting, by coolant fluid passing through the micropores; (c) removing binding material or additions as required by heating or other methods; and (d) sintering the finished moulding as desired. Also claimed is a moulded body formed by the above claimed process and comprising ceramic and/or metallic materials.
SE9404418A 1994-12-19 1994-12-19 When molding ceramic or metallic molds and using a tool, use the method SE9404418L (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9404418A SE9404418L (en) 1994-12-19 1994-12-19 When molding ceramic or metallic molds and using a tool, use the method
AT95942330T ATE199339T1 (en) 1994-12-19 1995-11-30 A PROCESS INCLUDING HEATING AND COOLING FOR PRODUCING AN INJECTION MOLDED BODY
US08/860,834 US5989492A (en) 1994-12-19 1995-11-30 Process including heating and cooling for production of an injection-moulded body
AU43581/96A AU4358196A (en) 1994-12-19 1995-11-30 Process including heating and cooling for production of an injection-moulded body
ES95942330T ES2156221T3 (en) 1994-12-19 1995-11-30 PROCEDURE INCLUDING HEATING AND COOLING FOR THE PRODUCTION OF A BODY MOLDED BY INJECTION.
EP95942330A EP0799102B1 (en) 1994-12-19 1995-11-30 Process including heating and cooling for production of an injection-moulded body
PCT/SE1995/001434 WO1996019308A1 (en) 1994-12-19 1995-11-30 Process including heating and cooling for production of an injection-moulded body
JP8519710A JPH10509771A (en) 1994-12-19 1995-11-30 Process involving heating and cooling to produce an injection molded object
DE69520232T DE69520232T2 (en) 1994-12-19 1995-11-30 A PROCESS INCLUDING HEATING AND COOLING FOR THE PRODUCTION OF AN INJECTION MOLDING BODY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404418A SE9404418L (en) 1994-12-19 1994-12-19 When molding ceramic or metallic molds and using a tool, use the method

Publications (3)

Publication Number Publication Date
SE9404418D0 SE9404418D0 (en) 1994-12-19
SE502790C2 SE502790C2 (en) 1996-01-15
SE9404418L true SE9404418L (en) 1996-01-15

Family

ID=20396392

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404418A SE9404418L (en) 1994-12-19 1994-12-19 When molding ceramic or metallic molds and using a tool, use the method

Country Status (1)

Country Link
SE (1) SE9404418L (en)

Also Published As

Publication number Publication date
SE9404418D0 (en) 1994-12-19
SE502790C2 (en) 1996-01-15

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Legal Events

Date Code Title Description
NUG Patent has lapsed