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SE9003818L - Foerfarande vid staalgjutning - Google Patents

Foerfarande vid staalgjutning

Info

Publication number
SE9003818L
SE9003818L SE9003818A SE9003818A SE9003818L SE 9003818 L SE9003818 L SE 9003818L SE 9003818 A SE9003818 A SE 9003818A SE 9003818 A SE9003818 A SE 9003818A SE 9003818 L SE9003818 L SE 9003818L
Authority
SE
Sweden
Prior art keywords
mandrel
preform
steel casting
procedure
cold
Prior art date
Application number
SE9003818A
Other languages
Unknown language ( )
English (en)
Other versions
SE504355C2 (sv
SE9003818D0 (sv
Inventor
A Sbrana
Original Assignee
Europa Metalli Lmi
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 Europa Metalli Lmi filed Critical Europa Metalli Lmi
Priority to SE9003818A priority Critical patent/SE504355C2/sv
Publication of SE9003818D0 publication Critical patent/SE9003818D0/sv
Publication of SE9003818L publication Critical patent/SE9003818L/sv
Publication of SE504355C2 publication Critical patent/SE504355C2/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/057—Manufacturing or calibrating the moulds
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/12—Bending tubes using mandrels or the like by pushing over a curved mandrel; by pushing through a curved die
    • B21D9/125—Bending tubes using mandrels or the like by pushing over a curved mandrel; by pushing through a curved die by pushing through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
SE9003818A 1990-11-30 1990-11-30 Förfarande för framställning av rörformiga stränggjutningskokiller SE504355C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9003818A SE504355C2 (sv) 1990-11-30 1990-11-30 Förfarande för framställning av rörformiga stränggjutningskokiller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003818A SE504355C2 (sv) 1990-11-30 1990-11-30 Förfarande för framställning av rörformiga stränggjutningskokiller

Publications (3)

Publication Number Publication Date
SE9003818D0 SE9003818D0 (sv) 1990-11-30
SE9003818L true SE9003818L (sv) 1992-05-31
SE504355C2 SE504355C2 (sv) 1997-01-20

Family

ID=20381059

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003818A SE504355C2 (sv) 1990-11-30 1990-11-30 Förfarande för framställning av rörformiga stränggjutningskokiller

Country Status (1)

Country Link
SE (1) SE504355C2 (sv)

Also Published As

Publication number Publication date
SE504355C2 (sv) 1997-01-20
SE9003818D0 (sv) 1990-11-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed