JPS50106808A - - Google Patents

Info

Publication number
JPS50106808A
JPS50106808A JP1218774A JP1218774A JPS50106808A JP S50106808 A JPS50106808 A JP S50106808A JP 1218774 A JP1218774 A JP 1218774A JP 1218774 A JP1218774 A JP 1218774A JP S50106808 A JPS50106808 A JP S50106808A
Authority
JP
Japan
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
JP1218774A
Other languages
Japanese (ja)
Other versions
JPS5551410B2 (en]
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 filed Critical
Priority to JP1218774A priority Critical patent/JPS5551410B2/ja
Priority to GB410075A priority patent/GB1441905A/en
Priority to DE19752503988 priority patent/DE2503988C2/de
Priority to FR7503135A priority patent/FR2259909B1/fr
Publication of JPS50106808A publication Critical patent/JPS50106808A/ja
Priority to US05/701,183 priority patent/US4066474A/en
Publication of JPS5551410B2 publication Critical patent/JPS5551410B2/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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—Cold rolling

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)
JP1218774A 1974-01-31 1974-01-31 Expired JPS5551410B2 (en])

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1218774A JPS5551410B2 (en]) 1974-01-31 1974-01-31
GB410075A GB1441905A (en) 1974-01-31 1975-01-30 Method of making high strength cold reduced steel by continuous annealing process
DE19752503988 DE2503988C2 (de) 1974-01-31 1975-01-31 Verfahren zum Herstellen eines kaltgewalzten Bandstahls
FR7503135A FR2259909B1 (en]) 1974-01-31 1975-01-31
US05/701,183 US4066474A (en) 1974-01-31 1976-06-30 Method of making high strength cold reduced steel by continuous annealing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1218774A JPS5551410B2 (en]) 1974-01-31 1974-01-31

Publications (2)

Publication Number Publication Date
JPS50106808A true JPS50106808A (en]) 1975-08-22
JPS5551410B2 JPS5551410B2 (en]) 1980-12-24

Family

ID=11798394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1218774A Expired JPS5551410B2 (en]) 1974-01-31 1974-01-31

Country Status (4)

Country Link
JP (1) JPS5551410B2 (en])
DE (1) DE2503988C2 (en])
FR (1) FR2259909B1 (en])
GB (1) GB1441905A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328515A (en) * 1976-08-30 1978-03-16 Nippon Kokan Kk <Nkk> Production of ultrahigh strength cold rolled steel sheet by continuous annealing

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55500221A (en]) * 1978-02-21 1980-04-17
JPS5825733B2 (ja) * 1979-11-27 1983-05-30 新日本製鐵株式会社 塗装性、溶接性及び加工性の良い高強度冷延鋼板の製造方法
US4417720A (en) * 1979-12-12 1983-11-29 Centre De Recherches Metallurgiques Continuous heat treatment plant for steel sheet
JPS5684443A (en) * 1979-12-14 1981-07-09 Nippon Kokan Kk <Nkk> High tensile cold rolled steel plate excellent in press moldability and denting resistance and its manufacture
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
JPS57137452A (en) * 1981-02-20 1982-08-25 Kawasaki Steel Corp Hot rolled high tensile steel plate having composite structure and its manufacture
JPS57155347A (en) * 1981-03-19 1982-09-25 Kawasaki Steel Corp High tension hot rolled steel sheet for wheel rim and excellent in weldability of flush butt
JP4530606B2 (ja) 2002-06-10 2010-08-25 Ｊｆｅスチール株式会社 スポット溶接性に優れた超高強度冷延鋼板の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023316A (en]) * 1973-07-05 1975-03-13

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE897422C (de) * 1940-12-19 1953-11-19 Hoerder Huettenunion Ag Hochwertiger Baustahl fuer den Hoch- und Brueckenbau
DE1608164B1 (de) * 1967-11-23 1971-11-11 Hoesch Ag Verwendung eines Stahles zur Herstellung von hochfestem Verpackungsband
JPS491969B1 (en]) * 1970-02-17 1974-01-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023316A (en]) * 1973-07-05 1975-03-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328515A (en) * 1976-08-30 1978-03-16 Nippon Kokan Kk <Nkk> Production of ultrahigh strength cold rolled steel sheet by continuous annealing

Also Published As

Publication number Publication date
DE2503988C2 (de) 1984-01-05
FR2259909B1 (en]) 1978-12-08
FR2259909A1 (en]) 1975-08-29
GB1441905A (en) 1976-07-07
DE2503988A1 (de) 1975-08-07
JPS5551410B2 (en]) 1980-12-24

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