JPH0338922B2 - - Google Patents

Info

Publication number
JPH0338922B2
JPH0338922B2 JP60069904A JP6990485A JPH0338922B2 JP H0338922 B2 JPH0338922 B2 JP H0338922B2 JP 60069904 A JP60069904 A JP 60069904A JP 6990485 A JP6990485 A JP 6990485A JP H0338922 B2 JPH0338922 B2 JP H0338922B2
Authority
JP
Japan
Prior art keywords
slab
width
width reduction
rear end
reduction
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 - Lifetime
Application number
JP60069904A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61229401A (ja
Inventor
Hideyuki Nikaido
Takayuki Naoi
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
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd, Kawasaki Steel Corp filed Critical Hitachi Ltd
Priority to JP6990485A priority Critical patent/JPS61229401A/ja
Publication of JPS61229401A publication Critical patent/JPS61229401A/ja
Publication of JPH0338922B2 publication Critical patent/JPH0338922B2/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
    • B21B1/024—Forging or pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
JP6990485A 1985-04-04 1985-04-04 熱間スラブの幅圧下プレス方法 Granted JPS61229401A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6990485A JPS61229401A (ja) 1985-04-04 1985-04-04 熱間スラブの幅圧下プレス方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6990485A JPS61229401A (ja) 1985-04-04 1985-04-04 熱間スラブの幅圧下プレス方法

Publications (2)

Publication Number Publication Date
JPS61229401A JPS61229401A (ja) 1986-10-13
JPH0338922B2 true JPH0338922B2 (enExample) 1991-06-12

Family

ID=13416148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6990485A Granted JPS61229401A (ja) 1985-04-04 1985-04-04 熱間スラブの幅圧下プレス方法

Country Status (1)

Country Link
JP (1) JPS61229401A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2570306B2 (ja) * 1987-07-20 1997-01-08 住友金属工業株式会社 プレスによるスラブ幅サイジング方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07115042B2 (ja) * 1984-02-08 1995-12-13 株式会社日立製作所 スラブ幅減少方法

Also Published As

Publication number Publication date
JPS61229401A (ja) 1986-10-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees