ATE120993T1 - Tiefziehbares stahlblech und herstellungsverfahren. - Google Patents

Tiefziehbares stahlblech und herstellungsverfahren.

Info

Publication number
ATE120993T1
ATE120993T1 AT92402748T AT92402748T ATE120993T1 AT E120993 T1 ATE120993 T1 AT E120993T1 AT 92402748 T AT92402748 T AT 92402748T AT 92402748 T AT92402748 T AT 92402748T AT E120993 T1 ATE120993 T1 AT E120993T1
Authority
AT
Austria
Prior art keywords
steel sheet
deep
production method
drawable steel
drawable
Prior art date
Application number
AT92402748T
Other languages
English (en)
Inventor
Gilles Peru
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 ATE120993T1 publication Critical patent/ATE120993T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/60—Preliminary treatment
    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
AT92402748T 1991-10-31 1992-10-08 Tiefziehbares stahlblech und herstellungsverfahren. ATE120993T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113505A FR2683174B1 (fr) 1991-10-31 1991-10-31 Tole en acier apte a un emboutissage profond et procede de fabrication d'une telle tole.

Publications (1)

Publication Number Publication Date
ATE120993T1 true ATE120993T1 (de) 1995-04-15

Family

ID=9418539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92402748T ATE120993T1 (de) 1991-10-31 1992-10-08 Tiefziehbares stahlblech und herstellungsverfahren.

Country Status (5)

Country Link
EP (1) EP0540382B1 (de)
AT (1) ATE120993T1 (de)
DE (1) DE69202035T2 (de)
ES (1) ES2071460T3 (de)
FR (1) FR2683174B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733706B1 (fr) * 1995-05-05 1997-07-18 Cogifer Soudure sans apport de metal d'un acier au carbone avec un acier allie, procedes d'obtention et application aux appareils de voies ferroviaires
WO2015106455A1 (en) * 2014-01-20 2015-07-23 GM Global Technology Operations LLC Welding method and system
CN112743235B (zh) * 2020-12-28 2021-10-15 长春理工大学 一种球墨铸铁与低碳钢的激光焊接方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893592A (ja) * 1981-11-27 1983-06-03 Mitsubishi Heavy Ind Ltd レ−ザ溶接方法
JPH06104278B2 (ja) * 1988-02-23 1994-12-21 三菱電機株式会社 非鉄金属の連続処理ラインにおける溶接方法

Also Published As

Publication number Publication date
FR2683174B1 (fr) 1995-09-01
EP0540382A1 (de) 1993-05-05
DE69202035D1 (de) 1995-05-18
FR2683174A1 (fr) 1993-05-07
DE69202035T2 (de) 1995-08-24
ES2071460T3 (es) 1995-06-16
EP0540382B1 (de) 1995-04-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee