JPH0112561B2 - - Google Patents

Info

Publication number
JPH0112561B2
JPH0112561B2 JP54080757A JP8075779A JPH0112561B2 JP H0112561 B2 JPH0112561 B2 JP H0112561B2 JP 54080757 A JP54080757 A JP 54080757A JP 8075779 A JP8075779 A JP 8075779A JP H0112561 B2 JPH0112561 B2 JP H0112561B2
Authority
JP
Japan
Prior art keywords
rolling
slab
hot
temperature
cracks
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.)
Expired
Application number
JP54080757A
Other languages
English (en)
Japanese (ja)
Other versions
JPS566704A (en
Inventor
Fujio Fujisawa
Shigeru Hayano
Kazuaki Ezaka
Shigenori Tanaka
Hiroo Suzuki
Kazuo Watanabe
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 JP8075779A priority Critical patent/JPS566704A/ja
Priority to DE19803023723 priority patent/DE3023723A1/de
Publication of JPS566704A publication Critical patent/JPS566704A/ja
Publication of JPH0112561B2 publication Critical patent/JPH0112561B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/026—Rolling
    • 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
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Steel (AREA)
JP8075779A 1979-06-28 1979-06-28 Hot width-gauge control rolling method for cast slab of middle and low carbon steel Granted JPS566704A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8075779A JPS566704A (en) 1979-06-28 1979-06-28 Hot width-gauge control rolling method for cast slab of middle and low carbon steel
DE19803023723 DE3023723A1 (de) 1979-06-28 1980-06-25 Verfahren zur herstellung von stahlhalbzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8075779A JPS566704A (en) 1979-06-28 1979-06-28 Hot width-gauge control rolling method for cast slab of middle and low carbon steel

Publications (2)

Publication Number Publication Date
JPS566704A JPS566704A (en) 1981-01-23
JPH0112561B2 true JPH0112561B2 (en, 2012) 1989-03-01

Family

ID=13727274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8075779A Granted JPS566704A (en) 1979-06-28 1979-06-28 Hot width-gauge control rolling method for cast slab of middle and low carbon steel

Country Status (2)

Country Link
JP (1) JPS566704A (en, 2012)
DE (1) DE3023723A1 (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167064A (ja) * 1982-03-26 1983-10-03 Nippon Kokan Kk <Nkk> 鋼の連続鋳造方法
JPS58174551A (ja) * 1982-04-03 1983-10-13 Sumitomo Electric Ind Ltd ボロン含有鋼およびその製造方法
JPS5989727A (ja) * 1982-11-12 1984-05-24 Kawasaki Steel Corp プレス成形性の優れた超深絞り用冷延鋼板の製造方法
DE3580767D1 (de) * 1984-02-10 1991-01-17 Nippon Steel Corp Verfahren fuer eine abgeschwaechte seigerungserstarrung von stahl.
JPS60166150A (ja) * 1984-02-10 1985-08-29 Nippon Steel Corp 鋼の連続鋳造法
KR102158631B1 (ko) 2016-08-08 2020-09-22 닛폰세이테츠 가부시키가이샤 강판

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105520A (en) * 1976-03-02 1977-09-05 Nippon Steel Corp Continuous casting and continuous hot rolling of aluminium-killed stee l

Also Published As

Publication number Publication date
DE3023723A1 (de) 1981-01-15
JPS566704A (en) 1981-01-23

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