JPS6242015B2 - - Google Patents

Info

Publication number
JPS6242015B2
JPS6242015B2 JP55054317A JP5431780A JPS6242015B2 JP S6242015 B2 JPS6242015 B2 JP S6242015B2 JP 55054317 A JP55054317 A JP 55054317A JP 5431780 A JP5431780 A JP 5431780A JP S6242015 B2 JPS6242015 B2 JP S6242015B2
Authority
JP
Japan
Prior art keywords
web
residual stress
inductor
flange
heating
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
JP55054317A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56152928A (en
Inventor
Akio Izumidate
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 JP5431780A priority Critical patent/JPS56152928A/ja
Publication of JPS56152928A publication Critical patent/JPS56152928A/ja
Publication of JPS6242015B2 publication Critical patent/JPS6242015B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Metal Rolling (AREA)
JP5431780A 1980-04-25 1980-04-25 Residual stress relieving device of h-beam Granted JPS56152928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5431780A JPS56152928A (en) 1980-04-25 1980-04-25 Residual stress relieving device of h-beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5431780A JPS56152928A (en) 1980-04-25 1980-04-25 Residual stress relieving device of h-beam

Publications (2)

Publication Number Publication Date
JPS56152928A JPS56152928A (en) 1981-11-26
JPS6242015B2 true JPS6242015B2 (enrdf_load_stackoverflow) 1987-09-05

Family

ID=12967201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5431780A Granted JPS56152928A (en) 1980-04-25 1980-04-25 Residual stress relieving device of h-beam

Country Status (1)

Country Link
JP (1) JPS56152928A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228002A (ja) * 1985-07-29 1987-02-06 Kawasaki Steel Corp Ｈ形鋼圧延時のウエブ加熱方法ならびにその装置
JPS63176429A (ja) * 1987-01-16 1988-07-20 Kawasaki Steel Corp Ｈ形鋼の残留応力軽減方法
DE19828785C2 (de) * 1998-06-27 2000-08-03 Sms Demag Ag Verfahren zum Richten von gewalztem Profilstahl

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725619B2 (enrdf_load_stackoverflow) * 1974-06-19 1982-05-31
JPS526327A (en) * 1975-07-05 1977-01-18 Nippon Steel Corp Production process of h-beam steel having small residual stress
JPS5483142A (en) * 1977-12-15 1979-07-03 Mitsubishi Electric Corp Induction heater

Also Published As

Publication number Publication date
JPS56152928A (en) 1981-11-26

Similar Documents

Publication Publication Date Title
JPS6242015B2 (enrdf_load_stackoverflow)
JPH0742515B2 (ja) 電縫鋼管溶接部の誘導加熱制御方法
JPH11290946A (ja) 厚鋼板の矯正方法
JPS63126609A (ja) 熱間圧延鋼材の製造方法
JPH04183822A (ja) 金属線材の連続加熱方法
JPH0417622A (ja) ウエブ薄肉ｈ形鋼の製造方法
JPH0255619A (ja) 金属板の平坦度矯正法
JP4734805B2 (ja) クラッド鋼材の熱処理方法
JPS6228002A (ja) Ｈ形鋼圧延時のウエブ加熱方法ならびにその装置
JPS61214746A (ja) 電気機器鉄心の焼鈍方法
JP3356904B2 (ja) ステンレス鋼帯の連続焼鈍酸洗設備の操炉方法
JPH03111517A (ja) スラブの均一加熱方法
JPS6323913Y2 (enrdf_load_stackoverflow)
JPS58120730A (ja) 電磁鋼板用連続焼鈍炉
JPH02200317A (ja) 鋼管の熱間曲げ加工法
JPS5485116A (en) Heat treating method for large-sized steel pipe
SU1709400A1 (ru) Способ изготовлени электрических катушек
JPH0425834Y2 (enrdf_load_stackoverflow)
JPS6281217A (ja) 熱間鋼板の矯正方法
JPS61153226A (ja) 鋼板等の残留応力改善方法
JPS63105928A (ja) 電気機器用鉄心の焼鈍方法
JPS62243718A (ja) ステンレス冷延鋼帯の熱処理方法
JPS637678B2 (enrdf_load_stackoverflow)
JPH105843A (ja) Ｈ形鋼の冷却方法
JPH03140414A (ja) 鉄心の焼鈍方法