ATE410250T1 - Verfahren zur herstellung eines ultrahochzugfesten streckmetalls aus stahl - Google Patents

Verfahren zur herstellung eines ultrahochzugfesten streckmetalls aus stahl

Info

Publication number
ATE410250T1
ATE410250T1 AT02765741T AT02765741T ATE410250T1 AT E410250 T1 ATE410250 T1 AT E410250T1 AT 02765741 T AT02765741 T AT 02765741T AT 02765741 T AT02765741 T AT 02765741T AT E410250 T1 ATE410250 T1 AT E410250T1
Authority
AT
Austria
Prior art keywords
steel
work piece
expanded metal
metal
producing
Prior art date
Application number
AT02765741T
Other languages
English (en)
Inventor
Leif Carlsson
Hans Groth
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Application granted granted Critical
Publication of ATE410250T1 publication Critical patent/ATE410250T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/04—Hardening by cooling below 0 degrees Celsius

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
AT02765741T 2001-09-05 2002-09-04 Verfahren zur herstellung eines ultrahochzugfesten streckmetalls aus stahl ATE410250T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102943A SE522746C2 (sv) 2001-09-05 2001-09-05 Förfarande för tillverkning av en ultrahöghållfast sträckmetall av stål

Publications (1)

Publication Number Publication Date
ATE410250T1 true ATE410250T1 (de) 2008-10-15

Family

ID=20285232

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02765741T ATE410250T1 (de) 2001-09-05 2002-09-04 Verfahren zur herstellung eines ultrahochzugfesten streckmetalls aus stahl

Country Status (6)

Country Link
EP (1) EP1423219B1 (de)
AT (1) ATE410250T1 (de)
DE (1) DE60229272D1 (de)
ES (1) ES2314095T3 (de)
SE (1) SE522746C2 (de)
WO (1) WO2003020456A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018085A (en) * 1934-05-29 1935-10-22 Allegheny Steel Co Method of making flat expanded grilles
US4649607A (en) * 1985-06-28 1987-03-17 Fmc Corporation Apparatus for making expanded metal

Also Published As

Publication number Publication date
WO2003020456A1 (en) 2003-03-13
EP1423219A1 (de) 2004-06-02
EP1423219B1 (de) 2008-10-08
DE60229272D1 (de) 2008-11-20
SE0102943D0 (sv) 2001-09-05
SE0102943L (sv) 2003-03-06
SE522746C2 (sv) 2004-03-02
ES2314095T3 (es) 2009-03-16

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Legal Events

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