JPH0225681B2 - - Google Patents

Info

Publication number
JPH0225681B2
JPH0225681B2 JP59253701A JP25370184A JPH0225681B2 JP H0225681 B2 JPH0225681 B2 JP H0225681B2 JP 59253701 A JP59253701 A JP 59253701A JP 25370184 A JP25370184 A JP 25370184A JP H0225681 B2 JPH0225681 B2 JP H0225681B2
Authority
JP
Japan
Prior art keywords
rolling
slab
section
porosity
short side
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
JP59253701A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61132201A (ja
Inventor
Hidehachiro Sunami
Nobuyoshi Hamura
Satoru Tateyama
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 Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP25370184A priority Critical patent/JPS61132201A/ja
Publication of JPS61132201A publication Critical patent/JPS61132201A/ja
Publication of JPH0225681B2 publication Critical patent/JPH0225681B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
JP25370184A 1984-11-30 1984-11-30 鋼鋳片の圧延方法 Granted JPS61132201A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25370184A JPS61132201A (ja) 1984-11-30 1984-11-30 鋼鋳片の圧延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25370184A JPS61132201A (ja) 1984-11-30 1984-11-30 鋼鋳片の圧延方法

Publications (2)

Publication Number Publication Date
JPS61132201A JPS61132201A (ja) 1986-06-19
JPH0225681B2 true JPH0225681B2 (enrdf_load_stackoverflow) 1990-06-05

Family

ID=17254946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25370184A Granted JPS61132201A (ja) 1984-11-30 1984-11-30 鋼鋳片の圧延方法

Country Status (1)

Country Link
JP (1) JPS61132201A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58301A (ja) * 1981-06-24 1983-01-05 Kobe Steel Ltd 分塊圧延方法
JPS6023882B2 (ja) * 1981-08-05 1985-06-10 川崎製鉄株式会社 条鋼の圧延方法

Also Published As

Publication number Publication date
JPS61132201A (ja) 1986-06-19

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Legal Events

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