BR7310000D0 - Processo para fabricar uma folha de aco e folha de aco contendo excelente conformabilidade em prensa - Google Patents

Processo para fabricar uma folha de aco e folha de aco contendo excelente conformabilidade em prensa

Info

Publication number
BR7310000D0
BR7310000D0 BR10000/73A BR1000073A BR7310000D0 BR 7310000 D0 BR7310000 D0 BR 7310000D0 BR 10000/73 A BR10000/73 A BR 10000/73A BR 1000073 A BR1000073 A BR 1000073A BR 7310000 D0 BR7310000 D0 BR 7310000D0
Authority
BR
Brazil
Prior art keywords
steel sheet
conformability
manufacture
excellent press
containing excellent
Prior art date
Application number
BR10000/73A
Other languages
English (en)
Inventor
Kawano Tsuyoshi
Gondo Hisashi
Masui Hiroaki
Takechi Hidroshi
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
Priority claimed from JP12885472A external-priority patent/JPS543131B2/ja
Priority claimed from JP12885372A external-priority patent/JPS5343130B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR7310000D0 publication Critical patent/BR7310000D0/pt

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
    • C21D8/0421—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C21D8/0447—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
    • C21D8/0463—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 following hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
BR10000/73A 1972-12-23 1973-12-20 Processo para fabricar uma folha de aco e folha de aco contendo excelente conformabilidade em prensa BR7310000D0 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12885472A JPS543131B2 (pt) 1972-12-23 1972-12-23
JP12885372A JPS5343130B2 (pt) 1972-12-23 1972-12-23

Publications (1)

Publication Number Publication Date
BR7310000D0 true BR7310000D0 (pt) 1974-08-29

Family

ID=26464425

Family Applications (1)

Application Number Title Priority Date Filing Date
BR10000/73A BR7310000D0 (pt) 1972-12-23 1973-12-20 Processo para fabricar uma folha de aco e folha de aco contendo excelente conformabilidade em prensa

Country Status (5)

Country Link
US (1) US3897280A (pt)
BR (1) BR7310000D0 (pt)
DE (1) DE2362658C3 (pt)
GB (1) GB1450131A (pt)
IT (1) IT1000382B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988173A (en) * 1972-04-03 1976-10-26 Nippon Steel Corporation Cold rolled steel sheet having excellent workability and method thereof
US3988174A (en) * 1972-04-03 1976-10-26 Nippon Steel Corporation Hot rolled steel sheet having excellent workability and method thereof
USRE31306E (en) * 1975-02-28 1983-07-12 Armco Inc. Cold rolled, ductile, high strength steel strip and sheet and method therefor
US3963531A (en) * 1975-02-28 1976-06-15 Armco Steel Corporation Cold rolled, ductile, high strength steel strip and sheet and method therefor
US4141761A (en) * 1976-09-27 1979-02-27 Republic Steel Corporation High strength low alloy steel containing columbium and titanium
US4313770A (en) * 1979-06-28 1982-02-02 Sumitomo Metal Industries, Ltd. Method of producing cold rolled steel strip having improved press formability and bake-hardenability
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
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
JPS5867827A (ja) * 1981-09-18 1983-04-22 Nippon Steel Corp 深紋り用冷延鋼板の製造方法
US4504326A (en) * 1982-10-08 1985-03-12 Nippon Steel Corporation Method for the production of cold rolled steel sheet having super deep drawability
JPS5967322A (ja) * 1982-10-08 1984-04-17 Kawasaki Steel Corp 深絞り用冷延鋼板の製造方法
FR2546908B1 (fr) * 1983-06-02 1993-02-12 Ugine Gueugnon Toles Inox Spec Toles en acier inoxydable ferritique pour realisation de pieces embouties et polies telles que des casseroles
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
JPS6383230A (ja) * 1986-09-27 1988-04-13 Nkk Corp 焼付硬化性およびプレス成形性の優れた高強度冷延鋼板の製造方法
DE3803064C2 (de) * 1988-01-29 1995-04-20 Preussag Stahl Ag Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
NL8800391A (nl) * 1988-02-17 1989-09-18 Hoogovens Groep Bv Verouderingsbestendig laaggelegeerd warmgewalst bandvormig vervormingsstaal.
DE3841870A1 (de) * 1988-12-13 1990-06-21 Westfalenstahl Kalt Und Profil Stahl zur herstellung von stahlbaendern fuer die fertigung von schattenmasken
US5074926A (en) * 1989-11-16 1991-12-24 Kawasaki Steel Corp. High tensile cold rolled steel sheet and high tensile hot dip galvanized steel sheet having improved stretch flanging property and process for producing same
US5200005A (en) * 1991-02-08 1993-04-06 Mcgill University Interstitial free steels and method thereof
US5360493A (en) * 1992-06-08 1994-11-01 Kawasaki Steel Corporation High-strength cold-rolled steel sheet excelling in deep drawability and method of producing the same
US5556485A (en) * 1994-11-07 1996-09-17 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method of making thereof
FR2735147B1 (fr) * 1995-06-08 1997-07-11 Lorraine Laminage Tole d'acier laminee a chaud a haute resistance et haute emboutissabilite renfermant du titane, et ses procedes de fabrication.
FR2735148B1 (fr) * 1995-06-08 1997-07-11 Lorraine Laminage Tole d'acier laminee a chaud a haute resistance et haute emboutissabilite renfermant du niobium, et ses procedes de fabrication.
US5656102A (en) * 1996-02-27 1997-08-12 Bethlehem Steel Corporation Bake hardenable vanadium containing steel and method thereof
FI127475B (en) * 2015-10-30 2018-06-29 Fiskars Home Oy Ab Cooking container and method of preparation

Family Cites Families (4)

* 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
US3513036A (en) * 1967-05-02 1970-05-19 Inland Steel Co Process for producing coiled,hotrolled,pickled steel strip
US3761324A (en) * 1971-01-18 1973-09-25 Armco Steel Corp Columbium treated low carbon steel
US3765874A (en) * 1972-05-19 1973-10-16 Armco Steel Corp Vacuum degassed, interstitial-free, low carbon steel and method for producing same

Also Published As

Publication number Publication date
US3897280A (en) 1975-07-29
DE2362658B2 (de) 1977-08-25
DE2362658C3 (de) 1978-04-13
GB1450131A (en) 1976-09-22
IT1000382B (it) 1976-03-30
DE2362658A1 (de) 1974-07-18

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