JPS625681B2 - - Google Patents

Info

Publication number
JPS625681B2
JPS625681B2 JP15847980A JP15847980A JPS625681B2 JP S625681 B2 JPS625681 B2 JP S625681B2 JP 15847980 A JP15847980 A JP 15847980A JP 15847980 A JP15847980 A JP 15847980A JP S625681 B2 JPS625681 B2 JP S625681B2
Authority
JP
Japan
Prior art keywords
width
steel billet
press
steel
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
Application number
JP15847980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5781902A (en
Inventor
Masami Oki
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP15847980A priority Critical patent/JPS5781902A/ja
Publication of JPS5781902A publication Critical patent/JPS5781902A/ja
Publication of JPS625681B2 publication Critical patent/JPS625681B2/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)
JP15847980A 1980-11-11 1980-11-11 Hot formation of slab Granted JPS5781902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15847980A JPS5781902A (en) 1980-11-11 1980-11-11 Hot formation of slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15847980A JPS5781902A (en) 1980-11-11 1980-11-11 Hot formation of slab

Publications (2)

Publication Number Publication Date
JPS5781902A JPS5781902A (en) 1982-05-22
JPS625681B2 true JPS625681B2 (enrdf_load_stackoverflow) 1987-02-06

Family

ID=15672634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15847980A Granted JPS5781902A (en) 1980-11-11 1980-11-11 Hot formation of slab

Country Status (1)

Country Link
JP (1) JPS5781902A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6131501U (ja) * 1984-07-27 1986-02-25 住友金属工業株式会社 圧延素材の端部成形用ヘツド
JPS6268602A (ja) * 1985-09-24 1987-03-28 Nippon Steel Corp 金属スラブの熱間圧延方法
US20060137851A1 (en) 2004-12-27 2006-06-29 Gyan Jha Shaped direct chill aluminum ingot
US8381385B2 (en) 2004-12-27 2013-02-26 Tri-Arrows Aluminum Inc. Shaped direct chill aluminum ingot

Also Published As

Publication number Publication date
JPS5781902A (en) 1982-05-22

Similar Documents

Publication Publication Date Title
US8381384B2 (en) Shaped direct chill aluminum ingot
JPS625681B2 (enrdf_load_stackoverflow)
EP0270245B1 (en) Method of reducing slab in widthwise direction
JPH08309401A (ja) スラブ及びスラブ前後端加工方法
JP2561251B2 (ja) スラブ圧延方法
JPS5940521B2 (ja) 鋼片のフイツシユテ−ル防止熱間成形方法
JPH09141301A (ja) スラブの熱間粗圧延方法
US20090000346A1 (en) Shaped direct chill aluminum ingot
JPS6219921B2 (enrdf_load_stackoverflow)
JP3224047B2 (ja) プレスによる幅圧下方法
JP2007301571A (ja) 鋼塊の分塊圧延方法
JPH0446641B2 (enrdf_load_stackoverflow)
JPS58135702A (ja) スラブ予成形方法
JPS5853301A (ja) 板材の幅圧延におけるプレス予成形方法
JPH0587321B2 (enrdf_load_stackoverflow)
JPS6044159A (ja) 連続鋳造鋳片の切断方法
JPH0335802A (ja) 形鋼用粗形鋼片の製造方法
JPS5854883B2 (ja) 鋼片の端部成形方法
JPS6150045B2 (enrdf_load_stackoverflow)
JPS5935802A (ja) 偏平鋼片を素材とするｈ形鋼粗形鋼片の製造方法
JPH05200411A (ja) スラブの幅圧下方法
JPS58196101A (ja) ブル−ムの熱間圧延方法
JPH07314001A (ja) 分塊圧延方法
JP2730217B2 (ja) プレスによるスラブの幅成形方法
JPS5870902A (ja) 幅圧下圧延方法