|
US4986847A
(en)
|
|
Process and apparatus for at least temporarily simultaneously subjecting a molten metal to the action of a gas and fine-grain solid materials
|
|
AU3922499A
(en)
|
|
Continous metal melting process and apparatus
|
|
EP0964065B1
(en)
|
|
Double lance burner/injection device with orientable lance units and melting method using same
|
|
EP0725150B1
(en)
|
|
Segmented oxygen blowing lance capable of being used in an electric arc furnace
|
|
GB2115011B
(en)
|
|
Improvements in or relating to a process for melting and/or refining steel
|
|
PL207756A1
(pl)
|
|
Sposob rafinowania stopu za pomoca sproszkowanego ciala stalego i/lub gazu oraz urzadzenie do rafinowania stopu za pomoca sproszkowanego ciala stalego i/lub gazu
|
|
CA1323762C
(en)
|
|
Dual action lance for ladles
|
|
US5846482A
(en)
|
|
Lance for blowing fluid-state substances inside furnaces, particularly for steel production
|
|
US6156261A
(en)
|
|
Method and device for positioning the mouth of a consumable lance
|
|
EP4722393A1
(de)
|
|
Verfahren zum betreiben eines elektrischen einschmelzofens
|
|
FR1304418A
(fr)
|
|
Procédé pour la production d'aciers à partir de fontes
|
|
AT278882B
(de)
|
|
Metallurgische Lanze
|
|
WO2019096808A1
(de)
|
|
Verfahren zur herstellung einer metallischen schmelze in einem ofen
|
|
LU40739A1
(es)
|
|
|