FI842809A - Foerfarande foer tillverkning av valstraod med god kallformbarhet. - Google Patents

Foerfarande foer tillverkning av valstraod med god kallformbarhet. Download PDF

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Publication number
FI842809A
FI842809A FI842809A FI842809A FI842809A FI 842809 A FI842809 A FI 842809A FI 842809 A FI842809 A FI 842809A FI 842809 A FI842809 A FI 842809A FI 842809 A FI842809 A FI 842809A
Authority
FI
Finland
Prior art keywords
valstraod
kallformbarhet
god
med
foerfarande foer
Prior art date
Application number
FI842809A
Other languages
English (en)
Other versions
FI74737B (fi
FI842809A0 (fi
Inventor
Herbert Adolf Schifferl
Norbert Koeck
Harald Brandl
Karl Eggerth
Original Assignee
Voest Alpine Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3536427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI842809(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of FI842809A0 publication Critical patent/FI842809A0/fi
Publication of FI842809A publication Critical patent/FI842809A/fi
Application granted granted Critical
Publication of FI74737B publication Critical patent/FI74737B/fi

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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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
FI842809A 1983-07-13 1984-07-12 Foerfarande foer tillverkning av valstraod med goda kallbearbetningsegenskaper. FI74737B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT255883 1983-07-13
AT255883A AT377531B (de) 1983-07-13 1983-07-13 Verfahren zur herstellung von walzdraht mit guter kaltverformbarkeit

Publications (3)

Publication Number Publication Date
FI842809A0 FI842809A0 (fi) 1984-07-12
FI842809A true FI842809A (fi) 1985-01-14
FI74737B FI74737B (fi) 1987-11-30

Family

ID=3536427

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842809A FI74737B (fi) 1983-07-13 1984-07-12 Foerfarande foer tillverkning av valstraod med goda kallbearbetningsegenskaper.

Country Status (5)

Country Link
EP (1) EP0132252B1 (fi)
AT (1) AT377531B (fi)
DE (1) DE3461833D1 (fi)
ES (1) ES8504263A1 (fi)
FI (1) FI74737B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673433A (en) * 1986-05-28 1987-06-16 Uddeholm Tooling Aktiebolag Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material
JP3215891B2 (ja) * 1991-06-14 2001-10-09 新日本製鐵株式会社 冷間加工用棒鋼線材の製造方法
FR2790009B1 (fr) * 1999-02-22 2001-04-20 Lorraine Laminage Acier dual-phase a haute limite d'elasticite
US6395109B1 (en) * 2000-02-15 2002-05-28 Cargill, Incorporated Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
DK1664357T3 (da) * 2003-09-09 2008-02-11 Pewag Austria Gmbh Anvendelse af et stål til fremstilling af kæder, fremgangsmåde til fremstilling af en kæde og kæde fremstillet ifölge denne fremgangsmåde

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA961314A (en) * 1971-10-13 1975-01-21 Takuo Mizoguchi Method and apparatus for cooling wire rods
US3940961A (en) * 1974-11-18 1976-03-02 Morgan Construction Company Apparatus for cooling hot rolled steel rod by forced air convection or by supplying heat
DE2717780B2 (de) * 1977-04-21 1979-11-29 Hamburger Stahlwerke Gmbh, 2103 Hamburg Herstellung von Walzdraht

Also Published As

Publication number Publication date
FI74737B (fi) 1987-11-30
ES533106A0 (es) 1985-04-01
AT377531B (de) 1985-03-25
EP0132252B1 (de) 1986-12-30
ES8504263A1 (es) 1985-04-01
DE3461833D1 (en) 1987-02-05
FI842809A0 (fi) 1984-07-12
EP0132252A1 (de) 1985-01-23
ATA255883A (de) 1984-08-15

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Legal Events

Date Code Title Description
FC Application refused

Owner name: VOEST-ALPINE STAHL DONAWITZ GESELLSCHAFT