SE8704909D0 - METHOD AND DEVICE FOR STRING - Google Patents

METHOD AND DEVICE FOR STRING

Info

Publication number
SE8704909D0
SE8704909D0 SE8704909A SE8704909A SE8704909D0 SE 8704909 D0 SE8704909 D0 SE 8704909D0 SE 8704909 A SE8704909 A SE 8704909A SE 8704909 A SE8704909 A SE 8704909A SE 8704909 D0 SE8704909 D0 SE 8704909D0
Authority
SE
Sweden
Prior art keywords
stirrers
chill mould
string
bloom
billet
Prior art date
Application number
SE8704909A
Other languages
Swedish (sv)
Other versions
SE8704909L (en
Inventor
A Halldin
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8704909A priority Critical patent/SE8704909L/en
Publication of SE8704909D0 publication Critical patent/SE8704909D0/en
Publication of SE8704909L publication Critical patent/SE8704909L/en

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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)

Abstract

The material (billet, bloom or slab) is fed downwards or via a side opening in the chill mould. The unsolidified portion of the material is stirred by one or more stirrers. There are multiphase electromagnetic stirrers of the permanent magnet type, placed in the casting direction (after the chill mould) and movable along the material.
SE8704909A 1987-12-09 1987-12-09 Extrusion casting appts. for billets, blooms or slabs - has material issuing from chill open at side or bottom, and non-hardened part stirred by several stirrers SE8704909L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8704909A SE8704909L (en) 1987-12-09 1987-12-09 Extrusion casting appts. for billets, blooms or slabs - has material issuing from chill open at side or bottom, and non-hardened part stirred by several stirrers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8704909A SE8704909L (en) 1987-12-09 1987-12-09 Extrusion casting appts. for billets, blooms or slabs - has material issuing from chill open at side or bottom, and non-hardened part stirred by several stirrers

Publications (2)

Publication Number Publication Date
SE8704909D0 true SE8704909D0 (en) 1987-12-09
SE8704909L SE8704909L (en) 1989-06-10

Family

ID=20370544

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704909A SE8704909L (en) 1987-12-09 1987-12-09 Extrusion casting appts. for billets, blooms or slabs - has material issuing from chill open at side or bottom, and non-hardened part stirred by several stirrers

Country Status (1)

Country Link
SE (1) SE8704909L (en)

Also Published As

Publication number Publication date
SE8704909L (en) 1989-06-10

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8704909-4

Effective date: 19890905