JPS57146467A - Production of casting arranged with metallic structure in constant direction - Google Patents

Production of casting arranged with metallic structure in constant direction

Info

Publication number
JPS57146467A
JPS57146467A JP3174681A JP3174681A JPS57146467A JP S57146467 A JPS57146467 A JP S57146467A JP 3174681 A JP3174681 A JP 3174681A JP 3174681 A JP3174681 A JP 3174681A JP S57146467 A JPS57146467 A JP S57146467A
Authority
JP
Japan
Prior art keywords
cavities
metal
mold
molten metal
molten
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
JP3174681A
Other languages
Japanese (ja)
Inventor
Susumu Iwatsuki
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP3174681A priority Critical patent/JPS57146467A/en
Publication of JPS57146467A publication Critical patent/JPS57146467A/en
Pending 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
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/06—Centrifugal casting; Casting by using centrifugal force of solid or hollow bodies in moulds rotating around an axis arranged outside the mould
    • B22D13/066—Centrifugal casting; Casting by using centrifugal force of solid or hollow bodies in moulds rotating around an axis arranged outside the mould several moulds being disposed in a circle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To arrange and solidify the metallic structure in a constant direction and to improve the performance of the castings by charging the molten metal into the plural cavities which are opened at the bottom, while rotating a cylindrical metal mold disposed with the said cavities radially thereby giving an abrupt temp. gradient. CONSTITUTION:A cylindrical metal mold 10 is rotated, and with the outside surface held cooled with the cooling water injected from injection ports 11, molten magnetic alloy M is discharged through a charging pipe 9 into the mold 10. Then, the molten metal M is instantaneously charged into the radially arranged cavities 6a by the centrifugal effect. The molten metal M in the cavities 6a is cooled from the outside; at the same time, it is heated by the excess metal Ma of the metal M from the inside, and an abrupt temp. gradient is given by the mold walls 6c of a sector shape formed by the adjacent cavities 6, whereby it is subjected to directional solidification in the cooling direction.
JP3174681A 1981-03-05 1981-03-05 Production of casting arranged with metallic structure in constant direction Pending JPS57146467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3174681A JPS57146467A (en) 1981-03-05 1981-03-05 Production of casting arranged with metallic structure in constant direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3174681A JPS57146467A (en) 1981-03-05 1981-03-05 Production of casting arranged with metallic structure in constant direction

Publications (1)

Publication Number Publication Date
JPS57146467A true JPS57146467A (en) 1982-09-09

Family

ID=12339583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3174681A Pending JPS57146467A (en) 1981-03-05 1981-03-05 Production of casting arranged with metallic structure in constant direction

Country Status (1)

Country Link
JP (1) JPS57146467A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083765A (en) * 1983-10-12 1985-05-13 Yotaro Hatamura Horizontal casting method with circular oscillation
CN107876722A (en) * 2013-03-11 2018-04-06 冶联科技地产有限责任公司 Enhanced technique for centrifugal casting of molten materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083765A (en) * 1983-10-12 1985-05-13 Yotaro Hatamura Horizontal casting method with circular oscillation
JPH0239344B2 (en) * 1983-10-12 1990-09-05 Yotaro Hatamura
CN107876722A (en) * 2013-03-11 2018-04-06 冶联科技地产有限责任公司 Enhanced technique for centrifugal casting of molten materials

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