JPS5619952A - Production of composite metal cast ingot - Google Patents

Production of composite metal cast ingot

Info

Publication number
JPS5619952A
JPS5619952A JP9519779A JP9519779A JPS5619952A JP S5619952 A JPS5619952 A JP S5619952A JP 9519779 A JP9519779 A JP 9519779A JP 9519779 A JP9519779 A JP 9519779A JP S5619952 A JPS5619952 A JP S5619952A
Authority
JP
Japan
Prior art keywords
metal
fixed
heat resistant
outer layer
resistant plate
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
JP9519779A
Other languages
Japanese (ja)
Inventor
Kiichi Narita
Takashi Mori
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP9519779A priority Critical patent/JPS5619952A/en
Publication of JPS5619952A publication Critical patent/JPS5619952A/en
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE: To considerably increase the yield of composite metal material in the production of the cast ingot of dissimilar metals in the central layer and outer layer, by fitting and holding the bottom end of a metal core material in the fitting part of the heat resistant plate placed on the upper part of a molding board and pouring molten metal for outer layer around the same.
CONSTITUTION: A recess 1a for positioning is formed in the center of a molding board 1, and a heat resistant plate 6 formed with a fitting part 6a at the center is placed and fixed by stopping means 7. The bottom end of a core material comprising metal material B is fitted and fixed in the recess 1a and the fitting part 6a and the core material is put upright in the axial center part of the mold 2. Thence, the molten metal of the metal A to constitute the outer layer is poured around the care material and is allowed to cool and freeze, whereby the composite metal cost ingot is obtained. Here, since the metal B is fitted and fixed, there is no fear that it falls during pouring of the metal A, and since the heat resistant plate 6 is fixed by the stopping means 7, there is no fear that it floats.
COPYRIGHT: (C)1981,JPO&Japio
JP9519779A 1979-07-25 1979-07-25 Production of composite metal cast ingot Pending JPS5619952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9519779A JPS5619952A (en) 1979-07-25 1979-07-25 Production of composite metal cast ingot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9519779A JPS5619952A (en) 1979-07-25 1979-07-25 Production of composite metal cast ingot

Publications (1)

Publication Number Publication Date
JPS5619952A true JPS5619952A (en) 1981-02-25

Family

ID=14131019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9519779A Pending JPS5619952A (en) 1979-07-25 1979-07-25 Production of composite metal cast ingot

Country Status (1)

Country Link
JP (1) JPS5619952A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108326261A (en) * 2018-01-31 2018-07-27 广东工业大学 A kind of device and technique making high-entropy alloy laminated plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108326261A (en) * 2018-01-31 2018-07-27 广东工业大学 A kind of device and technique making high-entropy alloy laminated plate

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