JPS59126719A - 加工性に優れた高張力熱延鋼板の製造方法 - Google Patents

加工性に優れた高張力熱延鋼板の製造方法

Info

Publication number
JPS59126719A
JPS59126719A JP248583A JP248583A JPS59126719A JP S59126719 A JPS59126719 A JP S59126719A JP 248583 A JP248583 A JP 248583A JP 248583 A JP248583 A JP 248583A JP S59126719 A JPS59126719 A JP S59126719A
Authority
JP
Japan
Prior art keywords
rolling
bainite
temperature
hot
finishing
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.)
Granted
Application number
JP248583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6237089B2 (xx
Inventor
Seishiro Kato
加藤　征四郎
Kazuaki Ezaka
江坂　一彬
Hiroshi Kimura
寛 木村
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 JP248583A priority Critical patent/JPS59126719A/ja
Publication of JPS59126719A publication Critical patent/JPS59126719A/ja
Publication of JPS6237089B2 publication Critical patent/JPS6237089B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP248583A 1983-01-11 1983-01-11 加工性に優れた高張力熱延鋼板の製造方法 Granted JPS59126719A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP248583A JPS59126719A (ja) 1983-01-11 1983-01-11 加工性に優れた高張力熱延鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP248583A JPS59126719A (ja) 1983-01-11 1983-01-11 加工性に優れた高張力熱延鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS59126719A true JPS59126719A (ja) 1984-07-21
JPS6237089B2 JPS6237089B2 (xx) 1987-08-11

Family

ID=11530651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP248583A Granted JPS59126719A (ja) 1983-01-11 1983-01-11 加工性に優れた高張力熱延鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS59126719A (xx)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129725A (ja) * 1983-01-17 1984-07-26 Kobe Steel Ltd 冷間加工性にすぐれた熱延高張力鋼板の製造方法
JPS59177325A (ja) * 1983-03-28 1984-10-08 Nippon Steel Corp 高強度熱延ベイナイト鋼板の製造方法
JPS60152654A (ja) * 1984-01-20 1985-08-10 Kobe Steel Ltd 耐水素割れ特性にすぐれた高強度高延靭性鋼材の製造方法
JPS6156264A (ja) * 1984-08-24 1986-03-20 Kobe Steel Ltd 高強度高延性極細鋼線
JPS6223961A (ja) * 1985-07-25 1987-01-31 Kawasaki Steel Corp 高張力バンド素材およびその製造方法
JPS6227549A (ja) * 1985-07-29 1987-02-05 Kobe Steel Ltd 高強度熱間圧延鋼板
JPS6250436A (ja) * 1985-08-29 1987-03-05 Kobe Steel Ltd 冷間伸線性にすぐれた低炭素鋼線材
JPS6479345A (en) * 1987-06-03 1989-03-24 Nippon Steel Corp High-strength hot rolled steel plate excellent in workability and its production
JPH05171293A (ja) * 1991-12-25 1993-07-09 Kobe Steel Ltd 深絞り性に優れた高強度冷延鋼板の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123823A (ja) * 1981-12-11 1983-07-23 Nippon Steel Corp 極細粒高強度熱延鋼板の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123823A (ja) * 1981-12-11 1983-07-23 Nippon Steel Corp 極細粒高強度熱延鋼板の製造方法

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129725A (ja) * 1983-01-17 1984-07-26 Kobe Steel Ltd 冷間加工性にすぐれた熱延高張力鋼板の製造方法
JPS6337166B2 (xx) * 1983-03-28 1988-07-25 Nippon Steel Corp
JPS59177325A (ja) * 1983-03-28 1984-10-08 Nippon Steel Corp 高強度熱延ベイナイト鋼板の製造方法
JPS60152654A (ja) * 1984-01-20 1985-08-10 Kobe Steel Ltd 耐水素割れ特性にすぐれた高強度高延靭性鋼材の製造方法
JPH048485B2 (xx) * 1984-01-20 1992-02-17
JPS6156264A (ja) * 1984-08-24 1986-03-20 Kobe Steel Ltd 高強度高延性極細鋼線
JPS6223961A (ja) * 1985-07-25 1987-01-31 Kawasaki Steel Corp 高張力バンド素材およびその製造方法
JPS6227549A (ja) * 1985-07-29 1987-02-05 Kobe Steel Ltd 高強度熱間圧延鋼板
JPH0453938B2 (xx) * 1985-07-29 1992-08-28 Kobe Steel Ltd
JPS6250436A (ja) * 1985-08-29 1987-03-05 Kobe Steel Ltd 冷間伸線性にすぐれた低炭素鋼線材
JPS6479345A (en) * 1987-06-03 1989-03-24 Nippon Steel Corp High-strength hot rolled steel plate excellent in workability and its production
JPH0567682B2 (xx) * 1987-06-03 1993-09-27 Nippon Steel Corp
JPH05171293A (ja) * 1991-12-25 1993-07-09 Kobe Steel Ltd 深絞り性に優れた高強度冷延鋼板の製造方法
JPH0826411B2 (ja) * 1991-12-25 1996-03-13 株式会社神戸製鋼所 深絞り性に優れた高強度冷延鋼板の製造方法

Also Published As

Publication number Publication date
JPS6237089B2 (xx) 1987-08-11

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