JPS56109143A - Construction of exothermic heat insulating body used for head part of casting and its production - Google Patents

Construction of exothermic heat insulating body used for head part of casting and its production

Info

Publication number
JPS56109143A
JPS56109143A JP1088680A JP1088680A JPS56109143A JP S56109143 A JPS56109143 A JP S56109143A JP 1088680 A JP1088680 A JP 1088680A JP 1088680 A JP1088680 A JP 1088680A JP S56109143 A JPS56109143 A JP S56109143A
Authority
JP
Japan
Prior art keywords
heat insulating
refractory
gap
casting
construction
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
JP1088680A
Other languages
Japanese (ja)
Inventor
Kota Makino
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 JP1088680A priority Critical patent/JPS56109143A/en
Publication of JPS56109143A publication Critical patent/JPS56109143A/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

Landscapes

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

Abstract

PURPOSE:To provide a heat insulating structure of head which is so formed as to permit improvement of product yield with good efficiency by enclosing the outer side of a cylindrical heating body consisting of aluminum powder, iron oxide powder, etc. by a refractory heat insulating material by way of a gap or refractory material. CONSTITUTION:The outer side of a heating body 1 (formed of aluminum powder, iron oxide powder, refractory aggregate such as silica sand and water glass) is formed as a gap 8, and by way of this gap 8, said body is enclosed by a refractory heat insulating material 9, whereby heat may be effectively utilized for heating the head because the heat generated from the heating body 1 contacts air of good heat insulation characteristic.
JP1088680A 1980-02-01 1980-02-01 Construction of exothermic heat insulating body used for head part of casting and its production Pending JPS56109143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1088680A JPS56109143A (en) 1980-02-01 1980-02-01 Construction of exothermic heat insulating body used for head part of casting and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1088680A JPS56109143A (en) 1980-02-01 1980-02-01 Construction of exothermic heat insulating body used for head part of casting and its production

Publications (1)

Publication Number Publication Date
JPS56109143A true JPS56109143A (en) 1981-08-29

Family

ID=11762790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1088680A Pending JPS56109143A (en) 1980-02-01 1980-02-01 Construction of exothermic heat insulating body used for head part of casting and its production

Country Status (1)

Country Link
JP (1) JPS56109143A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6149744A (en) * 1984-08-16 1986-03-11 Meikoo Chiyouzou Kk Casting method of zinc casting
FR2648373A1 (en) * 1989-06-14 1990-12-21 Daussan & Co Foundry crucible (pot)
CN106180540A (en) * 2016-08-15 2016-12-07 哈尔滨理工大学 Use organic ester waterglass from hard heat preservation rising head and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6149744A (en) * 1984-08-16 1986-03-11 Meikoo Chiyouzou Kk Casting method of zinc casting
FR2648373A1 (en) * 1989-06-14 1990-12-21 Daussan & Co Foundry crucible (pot)
CN106180540A (en) * 2016-08-15 2016-12-07 哈尔滨理工大学 Use organic ester waterglass from hard heat preservation rising head and preparation method thereof

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