JPS5852440A - 高い深絞り性を有し、プレス加工性の優れた遅時効性高強度冷延鋼板の連続焼鈍による製造方法 - Google Patents

高い深絞り性を有し、プレス加工性の優れた遅時効性高強度冷延鋼板の連続焼鈍による製造方法

Info

Publication number
JPS5852440A
JPS5852440A JP14913381A JP14913381A JPS5852440A JP S5852440 A JPS5852440 A JP S5852440A JP 14913381 A JP14913381 A JP 14913381A JP 14913381 A JP14913381 A JP 14913381A JP S5852440 A JPS5852440 A JP S5852440A
Authority
JP
Japan
Prior art keywords
cooling
temperature
continuous annealing
steel plate
press workability
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
JP14913381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6111295B2 (enExample
Inventor
Osamu Akisue
秋末　治
Shigeru Ueda
茂 上田
Teruaki Yamada
輝昭 山田
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 JP14913381A priority Critical patent/JPS5852440A/ja
Publication of JPS5852440A publication Critical patent/JPS5852440A/ja
Publication of JPS6111295B2 publication Critical patent/JPS6111295B2/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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing

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)
  • Heat Treatment Of Steel (AREA)
JP14913381A 1981-09-21 1981-09-21 高い深絞り性を有し、プレス加工性の優れた遅時効性高強度冷延鋼板の連続焼鈍による製造方法 Granted JPS5852440A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14913381A JPS5852440A (ja) 1981-09-21 1981-09-21 高い深絞り性を有し、プレス加工性の優れた遅時効性高強度冷延鋼板の連続焼鈍による製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14913381A JPS5852440A (ja) 1981-09-21 1981-09-21 高い深絞り性を有し、プレス加工性の優れた遅時効性高強度冷延鋼板の連続焼鈍による製造方法

Publications (2)

Publication Number Publication Date
JPS5852440A true JPS5852440A (ja) 1983-03-28
JPS6111295B2 JPS6111295B2 (enExample) 1986-04-02

Family

ID=15468454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14913381A Granted JPS5852440A (ja) 1981-09-21 1981-09-21 高い深絞り性を有し、プレス加工性の優れた遅時効性高強度冷延鋼板の連続焼鈍による製造方法

Country Status (1)

Country Link
JP (1) JPS5852440A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119739A (ja) * 1984-07-04 1986-01-28 Kawasaki Steel Corp 連続焼鈍による絞り性の良好な高張力鋼板の製造方法
US4708748A (en) * 1984-02-18 1987-11-24 Kawasaki Steel Corporation Method of making cold rolled dual-phase structure steel sheet having an excellent deep drawability
KR100435467B1 (ko) * 1999-12-21 2004-06-10 주식회사 포스코 연속소둔에 의한 연성이 우수한 고강도 냉연강판의 제조방법
US20120291928A1 (en) * 2010-01-29 2012-11-22 Tata Steel Nederland Technology Bv Process for the Heat Treatment of Metal Strip Material, and Strip Material Produced in that Way

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215046A (en) * 1975-07-26 1977-02-04 Toyo Kaiyo Kaihatsu Kk Method of reducing support force by liquid
JPS55134126A (en) * 1979-04-05 1980-10-18 Nippon Kokan Kk <Nkk> Production of high-strength cold rolled steel plate of superior press formability
JPS5655524A (en) * 1979-10-05 1981-05-16 Kobe Steel Ltd Production of cold-rolled steel plate for press forming
JPS56156720A (en) * 1980-05-01 1981-12-03 Nippon Steel Corp Manufacture of cold rolled steel plate excellent in workability

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215046A (en) * 1975-07-26 1977-02-04 Toyo Kaiyo Kaihatsu Kk Method of reducing support force by liquid
JPS55134126A (en) * 1979-04-05 1980-10-18 Nippon Kokan Kk <Nkk> Production of high-strength cold rolled steel plate of superior press formability
JPS5655524A (en) * 1979-10-05 1981-05-16 Kobe Steel Ltd Production of cold-rolled steel plate for press forming
JPS56156720A (en) * 1980-05-01 1981-12-03 Nippon Steel Corp Manufacture of cold rolled steel plate excellent in workability

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708748A (en) * 1984-02-18 1987-11-24 Kawasaki Steel Corporation Method of making cold rolled dual-phase structure steel sheet having an excellent deep drawability
JPS6119739A (ja) * 1984-07-04 1986-01-28 Kawasaki Steel Corp 連続焼鈍による絞り性の良好な高張力鋼板の製造方法
KR100435467B1 (ko) * 1999-12-21 2004-06-10 주식회사 포스코 연속소둔에 의한 연성이 우수한 고강도 냉연강판의 제조방법
US20120291928A1 (en) * 2010-01-29 2012-11-22 Tata Steel Nederland Technology Bv Process for the Heat Treatment of Metal Strip Material, and Strip Material Produced in that Way
US9234255B2 (en) * 2010-01-29 2016-01-12 Tata Steel Nederland Technology Bv Process for the heat treatment of metal strip material

Also Published As

Publication number Publication date
JPS6111295B2 (enExample) 1986-04-02

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