JPS647133B2 - - Google Patents

Info

Publication number
JPS647133B2
JPS647133B2 JP3745284A JP3745284A JPS647133B2 JP S647133 B2 JPS647133 B2 JP S647133B2 JP 3745284 A JP3745284 A JP 3745284A JP 3745284 A JP3745284 A JP 3745284A JP S647133 B2 JPS647133 B2 JP S647133B2
Authority
JP
Japan
Prior art keywords
rolling
ferrite
strength
hot
bainite
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
JP3745284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60184628A (ja
Inventor
Kazuaki Ezaka
Seishiro Kato
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 JP3745284A priority Critical patent/JPS60184628A/ja
Publication of JPS60184628A publication Critical patent/JPS60184628A/ja
Publication of JPS647133B2 publication Critical patent/JPS647133B2/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)
JP3745284A 1984-02-29 1984-02-29 加工性に優れた高張力熱延鋼板の製造方法 Granted JPS60184628A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3745284A JPS60184628A (ja) 1984-02-29 1984-02-29 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
JP3745284A JPS60184628A (ja) 1984-02-29 1984-02-29 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
JPS60184628A JPS60184628A (ja) 1985-09-20
JPS647133B2 true JPS647133B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-07

Family

ID=12497894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3745284A Granted JPS60184628A (ja) 1984-02-29 1984-02-29 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) JPS60184628A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629480B2 (ja) * 1986-12-09 1994-04-20 川崎製鉄株式会社 強度、延性、靱性及び疲労特性に優れた熱延高張力鋼板及びその製造方法
JP4622095B2 (ja) * 2000-12-14 2011-02-02 Ｊｆｅスチール株式会社 伸びフランジ性に優れる熱延鋼板およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114817A (ja) * 1974-07-30 1976-02-05 Nippon Steel Corp Puresuyokokyodonetsuenkohanno seizohoho
JPS5723025A (en) * 1980-07-14 1982-02-06 Sumitomo Metal Ind Ltd Manufacture of hot-rolled high tensile steel plate having excellent local ductility
JPS57145965A (en) * 1981-03-04 1982-09-09 Kobe Steel Ltd High strength hot rolled steel plate and its manufacture
JPS5842725A (ja) * 1981-09-04 1983-03-12 Kobe Steel Ltd 加工性のすぐれた高強度熱延鋼板の製造法
JPS5842726A (ja) * 1981-09-04 1983-03-12 Kobe Steel Ltd 高強度熱延鋼板の製造方法

Also Published As

Publication number Publication date
JPS60184628A (ja) 1985-09-20

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