JPS56126088A - Production of clad steel - Google Patents

Production of clad steel

Info

Publication number
JPS56126088A
JPS56126088A JP2727880A JP2727880A JPS56126088A JP S56126088 A JPS56126088 A JP S56126088A JP 2727880 A JP2727880 A JP 2727880A JP 2727880 A JP2727880 A JP 2727880A JP S56126088 A JPS56126088 A JP S56126088A
Authority
JP
Japan
Prior art keywords
clad steel
clad
rolling
incoming side
rolling mill
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
JP2727880A
Other languages
Japanese (ja)
Inventor
Shinichiro Adachi
Yukio Yarita
Toshiaki Shiraishi
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 JP2727880A priority Critical patent/JPS56126088A/en
Publication of JPS56126088A publication Critical patent/JPS56126088A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Abstract

PURPOSE:To make metal flow uniform to produce a clad steel having no fluctuation of clad ratio, by cooling forcedly the edge part of a material to be rolled in the rolling mill incoming side, in hot rolling of an internally chilled clad steel. CONSTITUTION:For hot rolling of the internally chilled clad steel, the nozzle or the like is used to cool forcedly the edge part, the TOP, and the BOT of the material to be rolled in the roughly rolling mill incoming side or the finishing rolling mill incoming side for the purpose of controlling the temperature distribution. This cooling temperature is so selected the metal flow is made uniform according to the distribution of the change resistance at the rolling time. By this method, fluctuation of the clad ratio and lowering of the rolling yield of the clad steel are prevented to obtain the clad steel product of a fixed clad ratio without change of the quality.
JP2727880A 1980-03-06 1980-03-06 Production of clad steel Pending JPS56126088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2727880A JPS56126088A (en) 1980-03-06 1980-03-06 Production of clad steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2727880A JPS56126088A (en) 1980-03-06 1980-03-06 Production of clad steel

Publications (1)

Publication Number Publication Date
JPS56126088A true JPS56126088A (en) 1981-10-02

Family

ID=12216597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2727880A Pending JPS56126088A (en) 1980-03-06 1980-03-06 Production of clad steel

Country Status (1)

Country Link
JP (1) JPS56126088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250296A (en) * 1990-11-29 1993-10-05 Takeda Chemical Industries, Ltd. Immunostimulant agent containing interleukin-2 and 5'-deoxy-5-fluorouridine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250296A (en) * 1990-11-29 1993-10-05 Takeda Chemical Industries, Ltd. Immunostimulant agent containing interleukin-2 and 5'-deoxy-5-fluorouridine

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