JPS57203721A - Manufacture of deep drawing cold-rolled steel plate which is nonaging and excellent in coating/baking hardenability by continuous annealing - Google Patents

Manufacture of deep drawing cold-rolled steel plate which is nonaging and excellent in coating/baking hardenability by continuous annealing

Info

Publication number
JPS57203721A
JPS57203721A JP8914281A JP8914281A JPS57203721A JP S57203721 A JPS57203721 A JP S57203721A JP 8914281 A JP8914281 A JP 8914281A JP 8914281 A JP8914281 A JP 8914281A JP S57203721 A JPS57203721 A JP S57203721A
Authority
JP
Japan
Prior art keywords
steel plate
manufacture
continuous annealing
nonaging
coating
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
JP8914281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6110014B2 (2
Inventor
Nobuyuki Takahashi
Masaaki Shibata
Yoshikuni Furuno
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 JP8914281A priority Critical patent/JPS57203721A/ja
Priority to US06/386,095 priority patent/US4410372A/en
Priority to DE19823221840 priority patent/DE3221840A1/de
Priority to FR8210062A priority patent/FR2507625B1/fr
Priority to GB08216874A priority patent/GB2101156B/en
Publication of JPS57203721A publication Critical patent/JPS57203721A/ja
Publication of JPS6110014B2 publication Critical patent/JPS6110014B2/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
    • C21D8/0447—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 characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • 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
    • C21D8/0421—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 characterised by the working steps
    • C21D8/0426—Hot rolling
    • 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
    • C21D8/0421—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 characterised by the working steps
    • C21D8/0436—Cold rolling
    • 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
    • C21D8/0478—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 involving a particular surface treatment

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)
JP8914281A 1981-06-10 1981-06-10 Manufacture of deep drawing cold-rolled steel plate which is nonaging and excellent in coating/baking hardenability by continuous annealing Granted JPS57203721A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8914281A JPS57203721A (en) 1981-06-10 1981-06-10 Manufacture of deep drawing cold-rolled steel plate which is nonaging and excellent in coating/baking hardenability by continuous annealing
US06/386,095 US4410372A (en) 1981-06-10 1982-06-07 Process for producing deep-drawing, non-ageing, cold rolled steel strips having excellent paint bake-hardenability by continuous annealing
DE19823221840 DE3221840A1 (de) 1981-06-10 1982-06-09 Verfahren zum herstellen von tiefziehbarem, alterungsbestaendigem, kaltgewalztem bandstahl mit sehr guter haertbarkeit beim einbrennen von farbe
FR8210062A FR2507625B1 (fr) 1981-06-10 1982-06-09 Procede de fabrication de bandes d'acier laminees a froid, ne vieillissant pas, a emboutissage profond, presentant une excellente caracteristique de trempabilite par cuisson de la peinture grace a un recuit en continu
GB08216874A GB2101156B (en) 1981-06-10 1982-06-10 Production process for cold rolled steel strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8914281A JPS57203721A (en) 1981-06-10 1981-06-10 Manufacture of deep drawing cold-rolled steel plate which is nonaging and excellent in coating/baking hardenability by continuous annealing

Publications (2)

Publication Number Publication Date
JPS57203721A true JPS57203721A (en) 1982-12-14
JPS6110014B2 JPS6110014B2 (2) 1986-03-27

Family

ID=13962613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8914281A Granted JPS57203721A (en) 1981-06-10 1981-06-10 Manufacture of deep drawing cold-rolled steel plate which is nonaging and excellent in coating/baking hardenability by continuous annealing

Country Status (1)

Country Link
JP (1) JPS57203721A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470403A (en) * 1992-06-22 1995-11-28 Nippon Steel Corporation Cold rolled steel sheet and hot dip zinc-coated cold rolled steel sheet having excellent bake hardenability, non-aging properties and formability, and process for producing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594446A (en) * 1979-01-10 1980-07-17 Nippon Steel Corp Manufacture of cold rolled steel sheet for ultra deep drawing by continuous annealing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594446A (en) * 1979-01-10 1980-07-17 Nippon Steel Corp Manufacture of cold rolled steel sheet for ultra deep drawing by continuous annealing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470403A (en) * 1992-06-22 1995-11-28 Nippon Steel Corporation Cold rolled steel sheet and hot dip zinc-coated cold rolled steel sheet having excellent bake hardenability, non-aging properties and formability, and process for producing same

Also Published As

Publication number Publication date
JPS6110014B2 (2) 1986-03-27

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