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ES340211A1 - Improvements in Casting Processes. - Google Patents

Improvements in Casting Processes.

Info

Publication number
ES340211A1
ES340211A1 ES340211A ES340211A ES340211A1 ES 340211 A1 ES340211 A1 ES 340211A1 ES 340211 A ES340211 A ES 340211A ES 340211 A ES340211 A ES 340211A ES 340211 A1 ES340211 A1 ES 340211A1
Authority
ES
Spain
Prior art keywords
metal
cooling material
mould
cavity
casting
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
ES340211A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES340211A1 publication Critical patent/ES340211A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

In a process for casting metal workpieces, particularly those of small thickness, the mould and metal to be cast are brought to a temperature above the solidification point of the casting metal and then cooled by bringing into contact with the mould a cooling material which has a temperature lower then the solidification point of the metal. The cooling material is preferably a metal or alloy in the liquid or solid state. The mould is formed by inner and outer members 4 and 2 respectively which have a cavity 5 therebetween, the inner member 4 has a cavity in which the cooling material 7 is placed. Preferably the cooling material is progressively admitted to the cavity in the member 4 so that the casting metal is solidified progressively from the bottom as a solid/ liquid front travels through the cast metal.
ES340211A 1966-05-07 1967-05-06 Improvements in Casting Processes. Expired ES340211A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60696A FR1499968A (en) 1966-05-07 1966-05-07 Improvements made to part molding processes, in particular metal parts by casting

Publications (1)

Publication Number Publication Date
ES340211A1 true ES340211A1 (en) 1969-01-01

Family

ID=8608079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340211A Expired ES340211A1 (en) 1966-05-07 1967-05-06 Improvements in Casting Processes.

Country Status (6)

Country Link
BE (1) BE698039A (en)
CH (1) CH479351A (en)
ES (1) ES340211A1 (en)
FR (1) FR1499968A (en)
GB (1) GB1183635A (en)
LU (1) LU53609A1 (en)

Also Published As

Publication number Publication date
LU53609A1 (en) 1967-07-05
FR1499968A (en) 1967-11-03
GB1183635A (en) 1970-03-11
CH479351A (en) 1969-10-15
BE698039A (en) 1967-10-16

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