JPS55152128A - Preparation of low yield ratio and high strength cold rolled steel plate with excellent processability by continuous annealing - Google Patents

Preparation of low yield ratio and high strength cold rolled steel plate with excellent processability by continuous annealing

Info

Publication number
JPS55152128A
JPS55152128A JP5966579A JP5966579A JPS55152128A JP S55152128 A JPS55152128 A JP S55152128A JP 5966579 A JP5966579 A JP 5966579A JP 5966579 A JP5966579 A JP 5966579A JP S55152128 A JPS55152128 A JP S55152128A
Authority
JP
Japan
Prior art keywords
steel
temp
cold rolled
excellent processability
high strength
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
JP5966579A
Other languages
English (en)
Other versions
JPS6054373B2 (ja
Inventor
Michihiko Nanun
Ikuyuki Yoshida
Koji Koko
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 JP5966579A priority Critical patent/JPS6054373B2/ja
Publication of JPS55152128A publication Critical patent/JPS55152128A/ja
Publication of JPS6054373B2 publication Critical patent/JPS6054373B2/ja
Expired 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets

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)
JP5966579A 1979-05-17 1979-05-17 加工性にすぐれた低降伏比高強度冷延鋼板の連続焼鈍による製造法 Expired JPS6054373B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5966579A JPS6054373B2 (ja) 1979-05-17 1979-05-17 加工性にすぐれた低降伏比高強度冷延鋼板の連続焼鈍による製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5966579A JPS6054373B2 (ja) 1979-05-17 1979-05-17 加工性にすぐれた低降伏比高強度冷延鋼板の連続焼鈍による製造法

Publications (2)

Publication Number Publication Date
JPS55152128A true JPS55152128A (en) 1980-11-27
JPS6054373B2 JPS6054373B2 (ja) 1985-11-29

Family

ID=13119711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5966579A Expired JPS6054373B2 (ja) 1979-05-17 1979-05-17 加工性にすぐれた低降伏比高強度冷延鋼板の連続焼鈍による製造法

Country Status (1)

Country Link
JP (1) JPS6054373B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839736A (ja) * 1981-09-01 1983-03-08 Kobe Steel Ltd 複合組織型高張力冷延鋼板の製造方法
US4398970A (en) * 1981-10-05 1983-08-16 Bethlehem Steel Corporation Titanium and vanadium dual-phase steel and method of manufacture
US4472208A (en) * 1982-06-28 1984-09-18 Sumitomo Metal Industries, Ltd. Hot-rolled high tensile titanium steel plates and production thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839736A (ja) * 1981-09-01 1983-03-08 Kobe Steel Ltd 複合組織型高張力冷延鋼板の製造方法
US4398970A (en) * 1981-10-05 1983-08-16 Bethlehem Steel Corporation Titanium and vanadium dual-phase steel and method of manufacture
US4472208A (en) * 1982-06-28 1984-09-18 Sumitomo Metal Industries, Ltd. Hot-rolled high tensile titanium steel plates and production thereof

Also Published As

Publication number Publication date
JPS6054373B2 (ja) 1985-11-29

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