ATE228174T1 - Verfahren zum herstellen von stählen guter verformbar- und formbeständigkeit - Google Patents

Verfahren zum herstellen von stählen guter verformbar- und formbeständigkeit

Info

Publication number
ATE228174T1
ATE228174T1 AT95401923T AT95401923T ATE228174T1 AT E228174 T1 ATE228174 T1 AT E228174T1 AT 95401923 T AT95401923 T AT 95401923T AT 95401923 T AT95401923 T AT 95401923T AT E228174 T1 ATE228174 T1 AT E228174T1
Authority
AT
Austria
Prior art keywords
sheet
subjected
soln
carbon
form stability
Prior art date
Application number
AT95401923T
Other languages
English (en)
Inventor
Jose Manuel Rubianes
Original Assignee
Lorraine Laminage
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 Lorraine Laminage filed Critical Lorraine Laminage
Application granted granted Critical
Publication of ATE228174T1 publication Critical patent/ATE228174T1/de

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
    • 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
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT95401923T 1994-09-23 1995-08-22 Verfahren zum herstellen von stählen guter verformbar- und formbeständigkeit ATE228174T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411481A FR2724946B1 (fr) 1994-09-23 1994-09-23 Procede de fabrication d'un acier presentant une bonne aptitude a la mise en forme et une bonne resistance a l'indentation

Publications (1)

Publication Number Publication Date
ATE228174T1 true ATE228174T1 (de) 2002-12-15

Family

ID=9467287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95401923T ATE228174T1 (de) 1994-09-23 1995-08-22 Verfahren zum herstellen von stählen guter verformbar- und formbeständigkeit

Country Status (8)

Country Link
US (1) US5645656A (de)
EP (1) EP0703298B1 (de)
AT (1) ATE228174T1 (de)
DE (1) DE69528874T2 (de)
DK (1) DK0703298T3 (de)
ES (1) ES2187544T3 (de)
FR (1) FR2724946B1 (de)
PT (1) PT703298E (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740148C1 (de) * 1997-09-12 1999-07-15 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von beulfesten einbrennlackierten Bauteilen aus alterungsempfindlichem Stahl
FR2790009B1 (fr) * 1999-02-22 2001-04-20 Lorraine Laminage Acier dual-phase a haute limite d'elasticite
US7419496B2 (en) * 2004-08-03 2008-09-02 Staudner Rupert A Trocar with retractable cutting surface

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157623A (en) * 1974-11-18 1976-05-20 Nippon Kokan Kk Takaitosoyakitsukekokaseitosugureta hijikoseiomotsukochoryokureienkohanno seizohoho
US3936324A (en) * 1975-03-14 1976-02-03 Nippon Kokan Kabushiki Kaisha Method of making high strength cold reduced steel by a full continuous annealing process
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
JPS5852436A (ja) * 1981-09-19 1983-03-28 Nippon Steel Corp プレス加工性および時効性の優れた冷延鋼板の製造方法
FR2678641B1 (fr) * 1991-07-04 1998-11-20 Lorraine Laminage Acier a emboutissabilite amelioree et procede de fabrication de toles destinees a l'emboutissage.
FR2694024B1 (fr) * 1992-07-23 1994-10-14 Lorraine Laminage Tôle améliorée pour emboutissage en rétreint et procédé de fabrication d'une telle tôle.

Also Published As

Publication number Publication date
DE69528874D1 (de) 2003-01-02
FR2724946B1 (fr) 1996-12-13
DE69528874T2 (de) 2003-07-17
EP0703298A1 (de) 1996-03-27
DK0703298T3 (da) 2003-03-17
US5645656A (en) 1997-07-08
ES2187544T3 (es) 2003-06-16
EP0703298B1 (de) 2002-11-20
FR2724946A1 (fr) 1996-03-29
PT703298E (pt) 2003-03-31

Similar Documents

Publication Publication Date Title
CA2145729A1 (en) Method of Producing Ferritic Stainless Steel Strip with Small Intra-Face Anisotropy
BR9602013A (pt) Método para trabalhar tira laminada a quente
ATE319525T1 (de) Verfahren zur herstellung von bändern und walzstrasse
DE3688862D1 (de) Verfahren zum herstellen kaltgewalzter stahlbleche mit guter tiefziehbarkeit.
JPS5333919A (en) Production of cold rolled aluminum killed steel sheet with excellent deep drawability
EP0319590A4 (de) KALTGEWALZTER FEINBLECHSTAHL MIT HOHEM r-WERT UND VERFAHREN ZU SEINER HERSTELLUNG.
ATE228174T1 (de) Verfahren zum herstellen von stählen guter verformbar- und formbeständigkeit
SE9603764D0 (sv) A method for manufacturing a stainless steel strip
EP0322463A4 (de) Durch wärmrbehandlung härtbares warmgewalztes stahlfeinblech mit ausgezeichneter kaltverformbarkeit und verfahren zu seiner herstellung.
KR860003357A (ko) 열간압연 강판의 냉각 제어방법과 그 장치
ATE206474T1 (de) Verfahren zum regeln der inhibierung beim herstellen von kornorientierten elektroblechen
ATE212070T1 (de) Verfahren zum herstellen von weichstahl
JPS5741322A (en) Spheroidizing method for carbide in steel
JPS53119244A (en) Processing heat treating method of weldable structural steel plate
JPS56102519A (en) Cold rolling method for stainless steel of high strength
JPS5364616A (en) Production of low carbon cold rolled steel sheet
JPS55122822A (en) Manufacture inhibiting austenite crystal grain coarsening for controlled rolled steel products
JPS53114717A (en) Cold rolled steel sheet for deep drawing, hardenable after working
JPS56119739A (en) Manufacture of high-strength steel strip
Messien Process for the production of a cold-rolled mild steel strip for deep drawing
Kovalenko et al. The Production of Low Carbon Steel Rolled Product for Finish Stamping
DE59800464D1 (de) Warmwalzen von stahlband
Grishko et al. The Influence of Rolling and Annealing Parameters on the Properties of Galvanized Sheet
RU2075848C1 (ru) Способ производства горячекатаной сортовой и листовой стали
JPS53127355A (en) Cold rolling mill and cold rolling method for sheet

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0703298

Country of ref document: EP