JPS623212B2 - - Google Patents

Info

Publication number
JPS623212B2
JPS623212B2 JP56031243A JP3124381A JPS623212B2 JP S623212 B2 JPS623212 B2 JP S623212B2 JP 56031243 A JP56031243 A JP 56031243A JP 3124381 A JP3124381 A JP 3124381A JP S623212 B2 JPS623212 B2 JP S623212B2
Authority
JP
Japan
Prior art keywords
annealing
steel
hot
strength
ductility
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
JP56031243A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57145929A (en
Inventor
Kazuhide Nakaoka
Tomoyoshi Ookita
Yoshihiro Hosoya
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP3124381A priority Critical patent/JPS57145929A/ja
Publication of JPS57145929A publication Critical patent/JPS57145929A/ja
Publication of JPS623212B2 publication Critical patent/JPS623212B2/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)
JP3124381A 1981-03-06 1981-03-06 Production of hot-rolled high-tensile steel plate of high workability Granted JPS57145929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3124381A JPS57145929A (en) 1981-03-06 1981-03-06 Production of hot-rolled high-tensile steel plate of high workability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3124381A JPS57145929A (en) 1981-03-06 1981-03-06 Production of hot-rolled high-tensile steel plate of high workability

Publications (2)

Publication Number Publication Date
JPS57145929A JPS57145929A (en) 1982-09-09
JPS623212B2 true JPS623212B2 (de) 1987-01-23

Family

ID=12325931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3124381A Granted JPS57145929A (en) 1981-03-06 1981-03-06 Production of hot-rolled high-tensile steel plate of high workability

Country Status (1)

Country Link
JP (1) JPS57145929A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726125A (en) * 1980-07-23 1982-02-12 Nippon Kokan Kk <Nkk> Production of hot rolled steel plate of superior longitudinal crack resistance having low yield ratio and high tensile strength

Also Published As

Publication number Publication date
JPS57145929A (en) 1982-09-09

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