JPS6457951A - Production of clad ingot - Google Patents

Production of clad ingot

Info

Publication number
JPS6457951A
JPS6457951A JP21131987A JP21131987A JPS6457951A JP S6457951 A JPS6457951 A JP S6457951A JP 21131987 A JP21131987 A JP 21131987A JP 21131987 A JP21131987 A JP 21131987A JP S6457951 A JPS6457951 A JP S6457951A
Authority
JP
Japan
Prior art keywords
core material
mold
steel plate
clad ingot
weldable
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
JP21131987A
Other languages
Japanese (ja)
Inventor
Hidenari Kitaoka
Akihiko Nanba
Tetsuya Fujii
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP21131987A priority Critical patent/JPS6457951A/en
Publication of JPS6457951A publication Critical patent/JPS6457951A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE:To produce a clad ingot having excellent adhesion between layers by laying a core material beforehand fitting steel plate to be weldable at side face and pouring molten metal having different component from the core material into a mold. CONSTITUTION:The core material 3 is laid on a bottom base 2 in the mold 1 and in the remained casting space in the mold 1, the molten metal 4 having different component from the core material 3 is poured through a runner 5 to insert the core material 3 as cast-in. In production method of the above cast-in clad ingot, the steel plate 6 to be weldable is beforehand welded to four circumferential side faces of the core material 3 and set in the mold 1. The steel plate 6 is melted together with the core material 3 at the time of casting, and the invasion of the air into the space between the solidified shell and the core material can be prevented. By this method, the clad ingot without developing lowering of adhesion between layers at joining face is obtd.
JP21131987A 1987-08-27 1987-08-27 Production of clad ingot Pending JPS6457951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21131987A JPS6457951A (en) 1987-08-27 1987-08-27 Production of clad ingot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21131987A JPS6457951A (en) 1987-08-27 1987-08-27 Production of clad ingot

Publications (1)

Publication Number Publication Date
JPS6457951A true JPS6457951A (en) 1989-03-06

Family

ID=16603978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21131987A Pending JPS6457951A (en) 1987-08-27 1987-08-27 Production of clad ingot

Country Status (1)

Country Link
JP (1) JPS6457951A (en)

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