JPS6119690B2 - - Google Patents

Info

Publication number
JPS6119690B2
JPS6119690B2 JP54098507A JP9850779A JPS6119690B2 JP S6119690 B2 JPS6119690 B2 JP S6119690B2 JP 54098507 A JP54098507 A JP 54098507A JP 9850779 A JP9850779 A JP 9850779A JP S6119690 B2 JPS6119690 B2 JP S6119690B2
Authority
JP
Japan
Prior art keywords
value
steel
continuous annealing
cold
yield ratio
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
JP54098507A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5623229A (en
Inventor
Masashi Takahashi
Atsuki Okamoto
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9850779A priority Critical patent/JPS5623229A/ja
Publication of JPS5623229A publication Critical patent/JPS5623229A/ja
Publication of JPS6119690B2 publication Critical patent/JPS6119690B2/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
    • 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

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 Sheet Steel (AREA)
JP9850779A 1979-07-31 1979-07-31 Production of high tensile cold-rolled steel plate of good drawability and formability Granted JPS5623229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9850779A JPS5623229A (en) 1979-07-31 1979-07-31 Production of high tensile cold-rolled steel plate of good drawability and formability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9850779A JPS5623229A (en) 1979-07-31 1979-07-31 Production of high tensile cold-rolled steel plate of good drawability and formability

Publications (2)

Publication Number Publication Date
JPS5623229A JPS5623229A (en) 1981-03-05
JPS6119690B2 true JPS6119690B2 (enrdf_load_stackoverflow) 1986-05-19

Family

ID=14221551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9850779A Granted JPS5623229A (en) 1979-07-31 1979-07-31 Production of high tensile cold-rolled steel plate of good drawability and formability

Country Status (1)

Country Link
JP (1) JPS5623229A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591395A (en) * 1983-05-05 1986-05-27 Armco Inc. Method of heat treating low carbon steel strip
US20030015263A1 (en) 2000-05-26 2003-01-23 Chikara Kami Cold rolled steel sheet and galvanized steel sheet having strain aging hardening property and method for producing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849628B2 (ja) * 1979-05-28 1983-11-05 新日本製鐵株式会社 深絞り性のすぐれた複合組織高張力冷延鋼板の製造方法

Also Published As

Publication number Publication date
JPS5623229A (en) 1981-03-05

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