JPS57155329A - Production of high-strength cold-rolled steel sheet excellent in strain age-hardenability - Google Patents

Production of high-strength cold-rolled steel sheet excellent in strain age-hardenability

Info

Publication number
JPS57155329A
JPS57155329A JP11327581A JP11327581A JPS57155329A JP S57155329 A JPS57155329 A JP S57155329A JP 11327581 A JP11327581 A JP 11327581A JP 11327581 A JP11327581 A JP 11327581A JP S57155329 A JPS57155329 A JP S57155329A
Authority
JP
Japan
Prior art keywords
steel
hardenability
steel sheet
less
rolled
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
JP11327581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6110010B2 (da
Inventor
Hiroshi Takechi
Hiroaki Masui
Tsutomu Fujii
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 JP11327581A priority Critical patent/JPS57155329A/ja
Publication of JPS57155329A publication Critical patent/JPS57155329A/ja
Publication of JPS6110010B2 publication Critical patent/JPS6110010B2/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)
JP11327581A 1981-07-20 1981-07-20 Production of high-strength cold-rolled steel sheet excellent in strain age-hardenability Granted JPS57155329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11327581A JPS57155329A (en) 1981-07-20 1981-07-20 Production of high-strength cold-rolled steel sheet excellent in strain age-hardenability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11327581A JPS57155329A (en) 1981-07-20 1981-07-20 Production of high-strength cold-rolled steel sheet excellent in strain age-hardenability

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11547274A Division JPS5142012A (ja) 1974-10-09 1974-10-09 Hizumijikokokanonosugureta kokyodoreienkohanno seizohoho

Publications (2)

Publication Number Publication Date
JPS57155329A true JPS57155329A (en) 1982-09-25
JPS6110010B2 JPS6110010B2 (da) 1986-03-27

Family

ID=14608040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11327581A Granted JPS57155329A (en) 1981-07-20 1981-07-20 Production of high-strength cold-rolled steel sheet excellent in strain age-hardenability

Country Status (1)

Country Link
JP (1) JPS57155329A (da)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1171635A (ja) * 1997-06-16 1999-03-16 Kawasaki Steel Corp 耐衝撃特性に優れた高強度高加工性冷延鋼板
US7922835B2 (en) 2003-06-19 2011-04-12 Nippon Steel Corporation High strength steel sheet excellent in formability
KR101048061B1 (ko) 2003-12-15 2011-07-11 주식회사 포스코 저온 소둔형 석출강화형 고강도강판의 제조방법
WO2011087057A1 (ja) 2010-01-13 2011-07-21 新日本製鐵株式会社 成形性に優れた高強度鋼板及びその製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1171635A (ja) * 1997-06-16 1999-03-16 Kawasaki Steel Corp 耐衝撃特性に優れた高強度高加工性冷延鋼板
US7922835B2 (en) 2003-06-19 2011-04-12 Nippon Steel Corporation High strength steel sheet excellent in formability
US8262818B2 (en) 2003-06-19 2012-09-11 Nippon Steel Corporation Method for producing high strength steel sheet excellent in formability
KR101048061B1 (ko) 2003-12-15 2011-07-11 주식회사 포스코 저온 소둔형 석출강화형 고강도강판의 제조방법
WO2011087057A1 (ja) 2010-01-13 2011-07-21 新日本製鐵株式会社 成形性に優れた高強度鋼板及びその製造方法

Also Published As

Publication number Publication date
JPS6110010B2 (da) 1986-03-27

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