A PLANT FOR CAST IRON DESULPHURATION BY GRANULAR MAGNESIUM IN HEAVY LADLES

A plant for cast iron desulphuration by granular magnesium in heavy ladles involving magnesium doser with rotor feeder, injection and control system, refractory tuyere with channel, tuyere rod, magnesium wire, ladle cover, control desk; according to the invention the channel in the refractory tuyere...

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Bibliographische Detailangaben
Hauptverfasser:	BULAKHTIN ANDRII SERHIIOVYCH, BASHMAKOV OLEKSANDR MYKHAILOVYCH, NOSOCHENKO OLEH VASYLIOVYCH, SHEVCHENKO VIKTOR MYKOLAIOVYCH, VERHUN OLEKSANDR SERHIIOVYCH, SHEVCHENKO ANATOLII PYLYPOVYCH, KOSTITSYN YEVHEN OLEKSANDROVYCH, DVOSKIN BORYS VULFOVYCH, OSTAPENKO OLEKSANDR VITALIIOVYCH, KURYLOVA LIUDMYLA PARFYRIVNA, BOLSHAKOV VADYM IVANOVYCH, BILYI OLEKSII PETROVYCH, SHEVCHENKO SERHII ANATOLIIOVYCH, ALEKSANDROV VIKTOR OLEKSANDROVYCH, BUHA ILLIA DMYTROVYCH, VOROBIIOV OLEKSANDR VASYLIOVYCH, KYSLIAKOV VOLODYMYR HENNADIIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY METALLURGY OF IRON PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
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Beschreibung
Zusammenfassung:	A plant for cast iron desulphuration by granular magnesium in heavy ladles involving magnesium doser with rotor feeder, injection and control system, refractory tuyere with channel, tuyere rod, magnesium wire, ladle cover, control desk; according to the invention the channel in the refractory tuyere and rod are made in the form of solid tube with an inner diameter being equal to two diameters of arch being formed from magnesium grains, and the channel length is not less than 420 inner diameters of the channel.