JPS57154361A - Production of high temperature ingot - Google Patents

Production of high temperature ingot

Info

Publication number
JPS57154361A
JPS57154361A JP3956881A JP3956881A JPS57154361A JP S57154361 A JPS57154361 A JP S57154361A JP 3956881 A JP3956881 A JP 3956881A JP 3956881 A JP3956881 A JP 3956881A JP S57154361 A JPS57154361 A JP S57154361A
Authority
JP
Japan
Prior art keywords
cover
gas
backward
gas cutting
continuous casting
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
JP3956881A
Other languages
Japanese (ja)
Inventor
Kazuhide Kameyama
Takahiro Kiyofuji
Yukinori Shigeyama
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP3956881A priority Critical patent/JPS57154361A/en
Publication of JPS57154361A publication Critical patent/JPS57154361A/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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting

Landscapes

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

Abstract

PURPOSE:To insulate the heat of an ingot under gas cutting by providing a lower heat insulating cover on conveying rollers after a continuous casting device, placing a gas cutter which pulls the cover forward and backward freely movably forward and backward to the upper side of said cover, and starting gas cutting from the final end of the cover. CONSTITUTION:A strand 6 produced continuously from a continuous casting device is cut by gas successively, to produce ingots 7 of a prescribed size. A lower heat insulating cover R of the length adding overlapped surplus length to the gas cutting stroke is provided on coveying rollers 9 after the machine end 8 of the continuous casting device. A gas cutter 4 pulling the cover 12 forward and backward is placed freely movably forward and backward to the upper side of the cover 12. Thereupon, the gas cutting of the strand 6 is started from the final end of the cover 12 with the cutter 4, whereby the ingot 7 is insulated of heat during the gas cutting.
JP3956881A 1981-03-20 1981-03-20 Production of high temperature ingot Pending JPS57154361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3956881A JPS57154361A (en) 1981-03-20 1981-03-20 Production of high temperature ingot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3956881A JPS57154361A (en) 1981-03-20 1981-03-20 Production of high temperature ingot

Publications (1)

Publication Number Publication Date
JPS57154361A true JPS57154361A (en) 1982-09-24

Family

ID=12556677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3956881A Pending JPS57154361A (en) 1981-03-20 1981-03-20 Production of high temperature ingot

Country Status (1)

Country Link
JP (1) JPS57154361A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60234770A (en) * 1984-04-24 1985-11-21 アウテ・ゲゼルシヤフト・フユア・アウトゲーネ・テヒニク・ミツト・ベシユレンクテル・ハフツング Fusing machine for thermally cutting strip material
JPS619169U (en) * 1984-06-21 1986-01-20 住友金属工業株式会社 Slab heat retention device
JPS6238748A (en) * 1985-08-13 1987-02-19 Nippon Kokan Kk <Nkk> Direct rolling method for steel ingot
CN103551400A (en) * 2013-11-06 2014-02-05 北京科技大学 Method for reducing temperature drop in copper alloy plate strip hot rolling process
CN109759550A (en) * 2019-02-25 2019-05-17 石家庄钢铁有限责任公司 A kind of continuous casting billet end heat preservation device and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60234770A (en) * 1984-04-24 1985-11-21 アウテ・ゲゼルシヤフト・フユア・アウトゲーネ・テヒニク・ミツト・ベシユレンクテル・ハフツング Fusing machine for thermally cutting strip material
JPS619169U (en) * 1984-06-21 1986-01-20 住友金属工業株式会社 Slab heat retention device
JPH0242364Y2 (en) * 1984-06-21 1990-11-13
JPS6238748A (en) * 1985-08-13 1987-02-19 Nippon Kokan Kk <Nkk> Direct rolling method for steel ingot
CN103551400A (en) * 2013-11-06 2014-02-05 北京科技大学 Method for reducing temperature drop in copper alloy plate strip hot rolling process
CN109759550A (en) * 2019-02-25 2019-05-17 石家庄钢铁有限责任公司 A kind of continuous casting billet end heat preservation device and method
CN109759550B (en) * 2019-02-25 2023-12-29 石家庄钢铁有限责任公司 Continuous casting billet end heat preservation device and method

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