JPS5830934B2 - 短時間連続焼鈍による良加工性冷延鋼板の製造法 - Google Patents

短時間連続焼鈍による良加工性冷延鋼板の製造法

Info

Publication number
JPS5830934B2
JPS5830934B2 JP54010492A JP1049279A JPS5830934B2 JP S5830934 B2 JPS5830934 B2 JP S5830934B2 JP 54010492 A JP54010492 A JP 54010492A JP 1049279 A JP1049279 A JP 1049279A JP S5830934 B2 JPS5830934 B2 JP S5830934B2
Authority
JP
Japan
Prior art keywords
annealing
temperature
less
cold
seconds
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
JP54010492A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55104430A (en
Inventor
光延 阿部
輝昭 山田
治 秋末
英男 大曽根
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 JP54010492A priority Critical patent/JPS5830934B2/ja
Priority to DE3003489A priority patent/DE3003489C2/de
Priority to IT19577/80A priority patent/IT1193903B/it
Priority to BR8000648A priority patent/BR8000648A/pt
Priority to FR8002268A priority patent/FR2447969A1/fr
Priority to GB8003498A priority patent/GB2050419B/en
Priority to BE2/58382A priority patent/BE881490A/fr
Publication of JPS55104430A publication Critical patent/JPS55104430A/ja
Publication of JPS5830934B2 publication Critical patent/JPS5830934B2/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
    • 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
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length

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 Strip Materials And Filament Materials (AREA)
JP54010492A 1979-02-02 1979-02-02 短時間連続焼鈍による良加工性冷延鋼板の製造法 Expired JPS5830934B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP54010492A JPS5830934B2 (ja) 1979-02-02 1979-02-02 短時間連続焼鈍による良加工性冷延鋼板の製造法
DE3003489A DE3003489C2 (de) 1979-02-02 1980-01-31 Verfahren zur Herstellung von kaltgewalzten Stahlblechen
IT19577/80A IT1193903B (it) 1979-02-02 1980-01-31 Procedimento per produrre nastri di acciaio laminato a freddo,profondamente imbutibili, mediante una ricottura continua di breve durata
BR8000648A BR8000648A (pt) 1979-02-02 1980-02-01 Processo para producao de uma tira de aco laminado a frio que tem excelente processabilidade, mediante recozimento continuo de tempo curto
FR8002268A FR2447969A1 (fr) 1979-02-02 1980-02-01 Procede de fabrication de bandes en acier lamine a froid a emboutissage profond par recuit en continu de courte duree
GB8003498A GB2050419B (en) 1979-02-02 1980-02-01 Continuous annealing process for producing cold rolled steel strips
BE2/58382A BE881490A (fr) 1979-02-02 1980-02-01 Procede de fabrication de feuillards d'acier lamines a froid pour emboutissage profond par recuit continu de courte duree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54010492A JPS5830934B2 (ja) 1979-02-02 1979-02-02 短時間連続焼鈍による良加工性冷延鋼板の製造法

Publications (2)

Publication Number Publication Date
JPS55104430A JPS55104430A (en) 1980-08-09
JPS5830934B2 true JPS5830934B2 (ja) 1983-07-02

Family

ID=11751672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54010492A Expired JPS5830934B2 (ja) 1979-02-02 1979-02-02 短時間連続焼鈍による良加工性冷延鋼板の製造法

Country Status (7)

Country Link
JP (1) JPS5830934B2 (enExample)
BE (1) BE881490A (enExample)
BR (1) BR8000648A (enExample)
DE (1) DE3003489C2 (enExample)
FR (1) FR2447969A1 (enExample)
GB (1) GB2050419B (enExample)
IT (1) IT1193903B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857492B2 (ja) * 1980-09-25 1983-12-20 新日本製鐵株式会社 自動車用高強度冷延鋼板の製造方法
JPS5773132A (en) * 1980-10-24 1982-05-07 Nippon Kokan Kk <Nkk> Production of cold rolled mild steel plate of superior deep drawability and aging resistance by continuous annealing
US4410372A (en) * 1981-06-10 1983-10-18 Nippon Steel Corporation Process for producing deep-drawing, non-ageing, cold rolled steel strips having excellent paint bake-hardenability by continuous annealing
BE1012934A3 (fr) 1999-10-13 2001-06-05 Ct Rech Metallurgiques Asbl Procede de fabrication d'une bande d'acier laminee a froid pour emboutissage profond.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE846022A (fr) * 1976-09-09 1977-03-09 Procede de fabrication de toles pour emboutissage

Also Published As

Publication number Publication date
FR2447969A1 (fr) 1980-08-29
GB2050419A (en) 1981-01-07
JPS55104430A (en) 1980-08-09
DE3003489C2 (de) 1984-02-23
IT1193903B (it) 1988-08-31
DE3003489A1 (de) 1980-08-14
IT8019577A0 (it) 1980-01-31
FR2447969B1 (enExample) 1984-06-15
BR8000648A (pt) 1980-10-14
BE881490A (fr) 1980-05-30
GB2050419B (en) 1982-11-24

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