JPS5750242A - Method and body for holding high temperature of feeder head part in casting - Google Patents

Method and body for holding high temperature of feeder head part in casting

Info

Publication number
JPS5750242A
JPS5750242A JP12494780A JP12494780A JPS5750242A JP S5750242 A JPS5750242 A JP S5750242A JP 12494780 A JP12494780 A JP 12494780A JP 12494780 A JP12494780 A JP 12494780A JP S5750242 A JPS5750242 A JP S5750242A
Authority
JP
Japan
Prior art keywords
feeder head
molten metal
case
feeder
holding body
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.)
Pending
Application number
JP12494780A
Other languages
Japanese (ja)
Inventor
Hideya Ishii
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
Priority to JP12494780A priority Critical patent/JPS5750242A/en
Publication of JPS5750242A publication Critical patent/JPS5750242A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/088—Feeder heads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE:To hold a feeder head part at high temps. by the heat evolved by a high temp. holding body and reduce the amt. of feeding by disposing the high temp. holding body made by mixing powdery exothermic materials and packing the same in a case into the feeder part in such a way as to contact with the molten metal therein. CONSTITUTION:A case 5 is formed into a torus shape of a flat shape having width with its inside and outside circumferential surfaces in parallel with an axial line, which the inside circumferential surface is formed in conformity with the outside circumference of a feeder head, having an opened top surface and a closed bottom surface. Next, powdery exothermic materials 6 in a mixed state are packed therein and a heat insulation material 7 is placed on top, thence the case is tightly closed with a torus-shaped cap member 8, whereby a high temp. holding body 4 is formed. Thence, such body 4 is disposed on the circumference of a feeder head 3, and molten metal is teemed into a sprue 2 and the feeder head 3, whereby casting is carried out. Then, the inside circumferential surface of the case 5 and the molten metal in the feeder head 3 contact with each other and the materials 6 burn to evolve heat, thereby holding the molten metal at high temps. for a long time and preventing the same from solidifying.
JP12494780A 1980-09-09 1980-09-09 Method and body for holding high temperature of feeder head part in casting Pending JPS5750242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12494780A JPS5750242A (en) 1980-09-09 1980-09-09 Method and body for holding high temperature of feeder head part in casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12494780A JPS5750242A (en) 1980-09-09 1980-09-09 Method and body for holding high temperature of feeder head part in casting

Publications (1)

Publication Number Publication Date
JPS5750242A true JPS5750242A (en) 1982-03-24

Family

ID=14898133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12494780A Pending JPS5750242A (en) 1980-09-09 1980-09-09 Method and body for holding high temperature of feeder head part in casting

Country Status (1)

Country Link
JP (1) JPS5750242A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104308084A (en) * 2014-11-18 2015-01-28 江苏中联铝业有限公司 Vehicle wheel die pouring gate device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843244A (en) * 1971-09-30 1973-06-22
JPS53106629A (en) * 1977-03-01 1978-09-16 Foseco Trading Ag Mold breaker core and dead head aggregate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843244A (en) * 1971-09-30 1973-06-22
JPS53106629A (en) * 1977-03-01 1978-09-16 Foseco Trading Ag Mold breaker core and dead head aggregate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104308084A (en) * 2014-11-18 2015-01-28 江苏中联铝业有限公司 Vehicle wheel die pouring gate device

Similar Documents

Publication Publication Date Title
DE2966694D1 (en) Parallelepipedic packaging container provided with an opening arrangement and method for the manufacture of such a container
ZA807164B (en) Container closure having an improved liner
ES449309A1 (en) Vessels for transferring liquid metal having a removable insulating lining
GB805767A (en) Improved method of protecting the walls of a reaction vessel from attack by corrosive materials
JPS5750242A (en) Method and body for holding high temperature of feeder head part in casting
JPS5781945A (en) Container for molten metal
DE3661693D1 (en) Vessel for holding high temperature bulk materials
JPS5735292A (en) Manufacture of heat accumulation vessel
YU68480A (en) Furnace for burning various kinds of fuel,heated by solid and liquid fuel
ES8203144A1 (en) Heating element, particularly for preserve tins.
GB2022794A (en) Casting Crucible for Aluminothermic Welding
JPS52132989A (en) Method of charging and packing material of small quantities
RU2027539C1 (en) Steel ingot upper part warming method
JPS5527451A (en) Casting mold heating method
ES463869A1 (en) Preheating of melted metal dealing container and preheated container
JPS55147455A (en) Molding method of self-hardening mold
JPS6427740A (en) Method for continuously casting graphite spheroidized product
ES295867U (en) Container for cooling or keeping its contents hot.
ES8404500A1 (en) Arrangement for heating and/or heat retaining of containers
JPS5627857A (en) Sunken kotatsu
JPS5285700A (en) Filling method for radioactive waste
DE3265490D1 (en) Tilting vessel for the treatment of cast iron melts
JPS55133846A (en) Casting method
JPS56139252A (en) Heat insulating vessel for vacuum-molding mold
JPS52131084A (en) Temperature control device