JPS6145689B2 - - Google Patents

Info

Publication number
JPS6145689B2
JPS6145689B2 JP57139897A JP13989782A JPS6145689B2 JP S6145689 B2 JPS6145689 B2 JP S6145689B2 JP 57139897 A JP57139897 A JP 57139897A JP 13989782 A JP13989782 A JP 13989782A JP S6145689 B2 JPS6145689 B2 JP S6145689B2
Authority
JP
Japan
Prior art keywords
steel
temperature
amount
annealing
added
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
JP57139897A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5931827A (ja
Inventor
Yoshikuni Tokunaga
Noryuki Iida
Masato Yamada
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 JP13989782A priority Critical patent/JPS5931827A/ja
Publication of JPS5931827A publication Critical patent/JPS5931827A/ja
Publication of JPS6145689B2 publication Critical patent/JPS6145689B2/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 Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP13989782A 1982-08-13 1982-08-13 超深絞り用焼付硬化性鋼板の製造方法 Granted JPS5931827A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13989782A JPS5931827A (ja) 1982-08-13 1982-08-13 超深絞り用焼付硬化性鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13989782A JPS5931827A (ja) 1982-08-13 1982-08-13 超深絞り用焼付硬化性鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS5931827A JPS5931827A (ja) 1984-02-21
JPS6145689B2 true JPS6145689B2 (enFirst) 1986-10-09

Family

ID=15256155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13989782A Granted JPS5931827A (ja) 1982-08-13 1982-08-13 超深絞り用焼付硬化性鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS5931827A (enFirst)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126756A (ja) * 1984-07-17 1986-02-06 Kawasaki Steel Corp 良化成処理性を有する極低炭素鋼板
JPS61276931A (ja) * 1985-05-31 1986-12-06 Kawasaki Steel Corp 焼付硬化性を有する超深絞り用冷延鋼板の製造方法
JPS6267120A (ja) * 1985-09-19 1987-03-26 Kobe Steel Ltd 焼付硬化性および耐たて割れ性にすぐれかつ高ｒ値を持つ冷延鋼板の製造方法
JPS62109927A (ja) * 1985-11-06 1987-05-21 Nippon Steel Corp 焼付硬化性および加工性の優れた冷延鋼板の製造方法
JPS62112731A (ja) * 1985-11-11 1987-05-23 Kawasaki Steel Corp 深絞り性に優れた焼付硬化性鋼板の製造方法
JPS63143265A (ja) * 1986-12-05 1988-06-15 Kawasaki Steel Corp 焼付硬化性に優れた有機被覆鋼板の製造方法
US5384206A (en) * 1991-03-15 1995-01-24 Nippon Steel Corporation High-strength cold-rolled steel strip and molten zinc-plated high-strength cold-rolled steel strip having good formability and method of producing such strips
US5356494A (en) * 1991-04-26 1994-10-18 Kawasaki Steel Corporation High strength cold rolled steel sheet having excellent non-aging property at room temperature and suitable for drawing and method of producing the same
DE69329236T2 (de) * 1992-06-22 2001-04-05 Nippon Steel Corp., Tokio/Tokyo Kaltgewalztes stahlblech mit guter einbrennhärtbarkeit, ohne kaltalterungserscheinungen und exzellenter giessbarkeit, tauchzink-beschichtetes kaltgewalztes stahlblech und deren herstellungsverfahren
US5690755A (en) * 1992-08-31 1997-11-25 Nippon Steel Corporation Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same
US5897967A (en) * 1996-08-01 1999-04-27 Sumitomo Metal Industries, Ltd. Galvannealed steel sheet and manufacturing method thereof
JP3958921B2 (ja) 2000-08-04 2007-08-15 新日本製鐵株式会社 塗装焼付硬化性能と耐常温時効性に優れた冷延鋼板及びその製造方法
JP4639996B2 (ja) 2004-07-06 2011-02-23 住友金属工業株式会社 高張力冷延鋼板の製造方法
WO2007043168A1 (ja) 2005-10-05 2007-04-19 Nippon Steel Corporation 塗装焼付硬化性能と常温遅時効性に優れた冷延鋼板およびその製造方法
JP7010408B2 (ja) * 2019-03-22 2022-01-26 日本製鉄株式会社 熱延コイルの製造装置及び製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412883A (en) * 1977-06-30 1979-01-30 Tokyo Keiki Kk Rejection circuit of supersonic crack detector
JPS5825436A (ja) * 1981-08-10 1983-02-15 Kawasaki Steel Corp 遅時効性、異方性小なる深絞り用冷延鋼板の製造方法

Also Published As

Publication number Publication date
JPS5931827A (ja) 1984-02-21

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