JPS59200723A - 靭性のすぐれた高張力鋼板の製造方法 - Google Patents

靭性のすぐれた高張力鋼板の製造方法

Info

Publication number
JPS59200723A
JPS59200723A JP7217383A JP7217383A JPS59200723A JP S59200723 A JPS59200723 A JP S59200723A JP 7217383 A JP7217383 A JP 7217383A JP 7217383 A JP7217383 A JP 7217383A JP S59200723 A JPS59200723 A JP S59200723A
Authority
JP
Japan
Prior art keywords
rolling
temp
temperature
cooling
transformation
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
JP7217383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS626729B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Atsuhiko Yoshie
吉江　淳彦
Yasumitsu Onoe
尾上　泰光
Hiroyuki Ogawa
小川　洋之
Hiroe Nakajima
中島　浩衛
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 JP7217383A priority Critical patent/JPS59200723A/ja
Publication of JPS59200723A publication Critical patent/JPS59200723A/ja
Publication of JPS626729B2 publication Critical patent/JPS626729B2/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)
  • Metal Rolling (AREA)
JP7217383A 1983-04-26 1983-04-26 靭性のすぐれた高張力鋼板の製造方法 Granted JPS59200723A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7217383A JPS59200723A (ja) 1983-04-26 1983-04-26 靭性のすぐれた高張力鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7217383A JPS59200723A (ja) 1983-04-26 1983-04-26 靭性のすぐれた高張力鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS59200723A true JPS59200723A (ja) 1984-11-14
JPS626729B2 JPS626729B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-13

Family

ID=13481566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7217383A Granted JPS59200723A (ja) 1983-04-26 1983-04-26 靭性のすぐれた高張力鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS59200723A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020537047A (ja) * 2017-10-11 2020-12-17 ポスコＰｏｓｃｏ 低温変形時効衝撃特性に優れた厚鋼板及びその製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02120677U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-03-14 1990-09-28

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156714A (en) * 1980-05-08 1981-12-03 Kawasaki Steel Corp Rolling method for high-tenacity steel
JPS59170238A (ja) * 1983-03-16 1984-09-26 Nippon Steel Corp 表面微細粒フエライト鋼とその製造法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156714A (en) * 1980-05-08 1981-12-03 Kawasaki Steel Corp Rolling method for high-tenacity steel
JPS59170238A (ja) * 1983-03-16 1984-09-26 Nippon Steel Corp 表面微細粒フエライト鋼とその製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020537047A (ja) * 2017-10-11 2020-12-17 ポスコＰｏｓｃｏ 低温変形時効衝撃特性に優れた厚鋼板及びその製造方法

Also Published As

Publication number Publication date
JPS626729B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-13

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