JPS6243766B2 - - Google Patents

Info

Publication number
JPS6243766B2
JPS6243766B2 JP15679782A JP15679782A JPS6243766B2 JP S6243766 B2 JPS6243766 B2 JP S6243766B2 JP 15679782 A JP15679782 A JP 15679782A JP 15679782 A JP15679782 A JP 15679782A JP S6243766 B2 JPS6243766 B2 JP S6243766B2
Authority
JP
Japan
Prior art keywords
web
flange
temperature
cooling
stress
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
JP15679782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5947009A (ja
Inventor
Masao Kurokawa
Minoru Kawarada
Masanobu Sakaguchi
Akihiro Saoka
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 JP15679782A priority Critical patent/JPS5947009A/ja
Publication of JPS5947009A publication Critical patent/JPS5947009A/ja
Publication of JPS6243766B2 publication Critical patent/JPS6243766B2/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
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
JP15679782A 1982-09-10 1982-09-10 ウエブ薄肉ｈ形鋼の製造方法 Granted JPS5947009A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15679782A JPS5947009A (ja) 1982-09-10 1982-09-10 ウエブ薄肉ｈ形鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15679782A JPS5947009A (ja) 1982-09-10 1982-09-10 ウエブ薄肉ｈ形鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS5947009A JPS5947009A (ja) 1984-03-16
JPS6243766B2 true JPS6243766B2 (enExample) 1987-09-16

Family

ID=15635521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15679782A Granted JPS5947009A (ja) 1982-09-10 1982-09-10 ウエブ薄肉ｈ形鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS5947009A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01156087A (ja) * 1987-12-15 1989-06-19 Fujitsu Ltd プリンタ装置の印刷用紙端検出方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60248818A (ja) * 1984-05-23 1985-12-09 Nippon Steel Corp 薄肉ウエブｈ形鋼の製造方法
JPS61119331A (ja) * 1984-11-14 1986-06-06 Yoshizo Yamamoto アルミニウム合金製鋳造品の歪矯正方法及びその装置
JPS62146216A (ja) * 1985-12-18 1987-06-30 Sumitomo Metal Ind Ltd スキツド
US5259229A (en) * 1990-06-21 1993-11-09 Nippon Steel Corporation Apparatus for cooling thin-webbed H-beam steel
EP0462783B1 (en) * 1990-06-21 1995-09-27 Nippon Steel Corporation Process and apparatus for producing thin-webbed H-beam steel
JPH04259327A (ja) * 1991-02-14 1992-09-14 Sumitomo Metal Ind Ltd Ｈ形鋼の加熱方法
DE19828784A1 (de) * 1998-06-27 1999-12-30 Schloemann Siemag Ag Verfahren zum Richten von Profilstahl bei gleichzeitiger Minimierung der Eigenspannungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01156087A (ja) * 1987-12-15 1989-06-19 Fujitsu Ltd プリンタ装置の印刷用紙端検出方法

Also Published As

Publication number Publication date
JPS5947009A (ja) 1984-03-16

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