JPH022929B2 - - Google Patents

Info

Publication number
JPH022929B2
JPH022929B2 JP22853083A JP22853083A JPH022929B2 JP H022929 B2 JPH022929 B2 JP H022929B2 JP 22853083 A JP22853083 A JP 22853083A JP 22853083 A JP22853083 A JP 22853083A JP H022929 B2 JPH022929 B2 JP H022929B2
Authority
JP
Japan
Prior art keywords
ferrite
less
temperature
cooling
martensite
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
JP22853083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60121225A (ja
Inventor
Kunikazu Tomita
Tomoyoshi Ookita
Kazuhide Nakaoka
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 JP22853083A priority Critical patent/JPS60121225A/ja
Publication of JPS60121225A publication Critical patent/JPS60121225A/ja
Publication of JPH022929B2 publication Critical patent/JPH022929B2/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)
JP22853083A 1983-12-05 1983-12-05 加工性の優れた高張力熱延鋼板の製造方法 Granted JPS60121225A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22853083A JPS60121225A (ja) 1983-12-05 1983-12-05 加工性の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
JP22853083A JPS60121225A (ja) 1983-12-05 1983-12-05 加工性の優れた高張力熱延鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS60121225A JPS60121225A (ja) 1985-06-28
JPH022929B2 true JPH022929B2 (en]) 1990-01-19

Family

ID=16877850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22853083A Granted JPS60121225A (ja) 1983-12-05 1983-12-05 加工性の優れた高張力熱延鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS60121225A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368242U (en]) * 1989-11-06 1991-07-04

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61170518A (ja) * 1985-01-25 1986-08-01 Kobe Steel Ltd 成形性にすぐれた高強度熱延鋼板の製造方法
KR100430987B1 (ko) 1999-09-29 2004-05-12 제이에프이 엔지니어링 가부시키가이샤 박강판 및 박강판의 제조방법
KR100431851B1 (ko) * 1999-12-28 2004-05-20 주식회사 포스코 고강도 구조용 강 및 그 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368242U (en]) * 1989-11-06 1991-07-04

Also Published As

Publication number Publication date
JPS60121225A (ja) 1985-06-28

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