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IT1253061B - Improved submerged-arc electric furnace - Google Patents

Improved submerged-arc electric furnace

Info

Publication number
IT1253061B
IT1253061B ITBS910131A ITBS910131A IT1253061B IT 1253061 B IT1253061 B IT 1253061B IT BS910131 A ITBS910131 A IT BS910131A IT BS910131 A ITBS910131 A IT BS910131A IT 1253061 B IT1253061 B IT 1253061B
Authority
IT
Italy
Prior art keywords
electric furnace
arc electric
improved submerged
submerged
improved
Prior art date
Application number
ITBS910131A
Other languages
Italian (it)
Inventor
Alessandro Zecca
Mario Appolonia
Original Assignee
Darfo S R L
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 Darfo S R L filed Critical Darfo S R L
Priority to ITBS910131A priority Critical patent/IT1253061B/en
Publication of ITBS910131A0 publication Critical patent/ITBS910131A0/en
Publication of ITBS910131A1 publication Critical patent/ITBS910131A1/en
Application granted granted Critical
Publication of IT1253061B publication Critical patent/IT1253061B/en

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

The invention proposes an electric furnace with submerged arc, comprising an apparatus for blowing oxygen into the liquid bath by means of nozzles 14 situated at the colder peripheral zones of the crucible, and possibly through ducts 15 provided in the electrodes. <IMAGE>
ITBS910131A 1991-12-11 1991-12-11 Improved submerged-arc electric furnace IT1253061B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBS910131A IT1253061B (en) 1991-12-11 1991-12-11 Improved submerged-arc electric furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS910131A IT1253061B (en) 1991-12-11 1991-12-11 Improved submerged-arc electric furnace

Publications (3)

Publication Number Publication Date
ITBS910131A0 ITBS910131A0 (en) 1991-12-11
ITBS910131A1 ITBS910131A1 (en) 1993-06-11
IT1253061B true IT1253061B (en) 1995-07-10

Family

ID=11344724

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBS910131A IT1253061B (en) 1991-12-11 1991-12-11 Improved submerged-arc electric furnace

Country Status (1)

Country Link
IT (1) IT1253061B (en)

Also Published As

Publication number Publication date
ITBS910131A1 (en) 1993-06-11
ITBS910131A0 (en) 1991-12-11

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Legal Events

Date Code Title Description
0001 Granted