ATE93113T1 - Verschleissarme elektrode in gleichstromlichtbogenofen. - Google Patents

Verschleissarme elektrode in gleichstromlichtbogenofen.

Info

Publication number
ATE93113T1
ATE93113T1 AT89905638T AT89905638T ATE93113T1 AT E93113 T1 ATE93113 T1 AT E93113T1 AT 89905638 T AT89905638 T AT 89905638T AT 89905638 T AT89905638 T AT 89905638T AT E93113 T1 ATE93113 T1 AT E93113T1
Authority
AT
Austria
Prior art keywords
wear
arc furnace
resistant electrode
resistant
electrode
Prior art date
Application number
AT89905638T
Other languages
English (en)
Inventor
Ewald Feuerstacke
Original Assignee
Mannesmann 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
Priority claimed from DE3817381A external-priority patent/DE3817381A1/de
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of ATE93113T1 publication Critical patent/ATE93113T1/de

Links

AT89905638T 1988-05-18 1989-05-17 Verschleissarme elektrode in gleichstromlichtbogenofen. ATE93113T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3817381A DE3817381A1 (de) 1988-05-18 1988-05-18 Verschleissarme elektrode in gleichstromlichtbogenofen
EP89905638A EP0414759B1 (de) 1988-05-18 1989-05-17 Verschleissarme elektrode in gleichstromlichtbogenofen
PCT/DE1989/000317 WO1989011774A1 (en) 1988-05-18 1989-05-17 Wear-resistant electrode for direct current arc furnaces

Publications (1)

Publication Number Publication Date
ATE93113T1 true ATE93113T1 (de) 1993-08-15

Family

ID=25868323

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89905638T ATE93113T1 (de) 1988-05-18 1989-05-17 Verschleissarme elektrode in gleichstromlichtbogenofen.

Country Status (1)

Country Link
AT (1) ATE93113T1 (de)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee