IT8223318A0 - Procedimento per produrre lamiere e nastri di acciaio laminato afreddo per imbutitura profonda. - Google Patents

Procedimento per produrre lamiere e nastri di acciaio laminato afreddo per imbutitura profonda.

Info

Publication number
IT8223318A0
IT8223318A0 IT8223318A IT2331882A IT8223318A0 IT 8223318 A0 IT8223318 A0 IT 8223318A0 IT 8223318 A IT8223318 A IT 8223318A IT 2331882 A IT2331882 A IT 2331882A IT 8223318 A0 IT8223318 A0 IT 8223318A0
Authority
IT
Italy
Prior art keywords
strips
procedure
rolled steel
steel sheets
cold rolled
Prior art date
Application number
IT8223318A
Other languages
English (en)
Other versions
IT1152829B (it
Inventor
Osamu Akisue
Teruaki Yamada
Shigeru Ueda
Yoshikuni Tokunaga
Masato Yamada
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
Publication of IT8223318A0 publication Critical patent/IT8223318A0/it
Application granted granted Critical
Publication of IT1152829B publication Critical patent/IT1152829B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
IT23318/82A 1981-09-18 1982-09-17 Procedimento per produrre lamiere e nastri di acciaio laminato a freddo per imbutitura profonda IT1152829B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56147592A JPS5867827A (ja) 1981-09-18 1981-09-18 深紋り用冷延鋼板の製造方法

Publications (2)

Publication Number Publication Date
IT8223318A0 true IT8223318A0 (it) 1982-09-17
IT1152829B IT1152829B (it) 1987-01-14

Family

ID=15433831

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23318/82A IT1152829B (it) 1981-09-18 1982-09-17 Procedimento per produrre lamiere e nastri di acciaio laminato a freddo per imbutitura profonda

Country Status (9)

Country Link
US (1) US4551182A (it)
JP (1) JPS5867827A (it)
BE (1) BE894424A (it)
BR (1) BR8205474A (it)
CA (1) CA1199560A (it)
DE (1) DE3234574C3 (it)
FR (1) FR2513267B1 (it)
GB (1) GB2107226B (it)
IT (1) IT1152829B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301587A (nl) * 1983-05-04 1984-12-03 Volvo Car Bv Werkwijze voor het vormen van een eindloze stalen band.
JPS60174852A (ja) * 1984-02-18 1985-09-09 Kawasaki Steel Corp 深絞り性に優れる複合組織冷延鋼板とその製造方法
DE3603691A1 (de) * 1986-02-06 1987-08-20 Hoesch Stahl Ag Alterungsfreier bandstahl
DE3803064C2 (de) * 1988-01-29 1995-04-20 Preussag Stahl Ag Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
JP2644580B2 (ja) * 1989-03-31 1997-08-25 株式会社神戸製鋼所 深紋り性の優れた冷延軟鋼板の製造方法
FR2795741B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a bas carbone calme a l'aluminium pour emballage

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176863A (en) * 1966-02-17 1970-01-07 Yawata Iron & Steel Co Process for the production of Cold-Rolled Steel Sheets having Excellent Press Workability
JPS5031531Y1 (it) 1970-11-16 1975-09-13
US3988173A (en) * 1972-04-03 1976-10-26 Nippon Steel Corporation Cold rolled steel sheet having excellent workability and method thereof
US3897280A (en) * 1972-12-23 1975-07-29 Nippon Steel Corp Method for manufacturing a steel sheet and product obtained thereby
US4145235A (en) * 1972-12-28 1979-03-20 Nippon Steel Corporation Process for producing cold rolled steel sheet and strip having improved cold formabilities
JPS5722974B2 (it) * 1975-01-28 1982-05-15
JPS582249B2 (ja) * 1977-05-07 1983-01-14 新日本製鐵株式会社 プレス成形用冷延鋼板の連続焼鈍方法
JPS54104417A (en) * 1978-02-06 1979-08-16 Kobe Steel Ltd Cold rolled steel sheet with superior surface properties and deep drawability
JPS5818973B2 (ja) * 1978-08-11 1983-04-15 日本鋼管株式会社 プレス成形性の優れた高張力冷延鋼板の製造方法
JPS5814858B2 (ja) * 1979-02-10 1983-03-22 日新製鋼株式会社 プレス成形性の優れた熱延鋼板の製造法
JPS5856023B2 (ja) * 1979-06-20 1983-12-13 株式会社神戸製鋼所 深絞り性のすぐれた冷延鋼板
JPS5669358A (en) * 1979-10-18 1981-06-10 Kobe Steel Ltd Ultra low carbon cold rolled steel sheet with superior press formability
JPS5662926A (en) * 1979-10-29 1981-05-29 Kawasaki Steel Corp Production of steel sheet having super high r value
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
JPS5942742B2 (ja) * 1980-04-09 1984-10-17 新日本製鐵株式会社 降伏比の低い深絞り用高強度冷延鋼板
JPH0531531A (ja) * 1991-07-26 1993-02-09 Nkk Corp 丸管からの角管製造方法

Also Published As

Publication number Publication date
GB2107226B (en) 1985-02-06
FR2513267A1 (fr) 1983-03-25
CA1199560A (en) 1986-01-21
DE3234574C3 (de) 1995-02-09
DE3234574C2 (it) 1988-01-21
US4551182A (en) 1985-11-05
FR2513267B1 (fr) 1987-05-29
JPS5867827A (ja) 1983-04-22
GB2107226A (en) 1983-04-27
JPH0144771B2 (it) 1989-09-29
BE894424A (fr) 1983-01-17
DE3234574A1 (de) 1983-04-14
BR8205474A (pt) 1983-08-23
IT1152829B (it) 1987-01-14

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929