Composite reduction pot to produce magnesium by silicon-thermate method

Composite reduction pot to produce magnesium by silicon-thermate method

The utility model relates to a composite reduction pot for producing magnesium by a silicothermic process, and the pot body uses a composite structure and is composed of a heat resistant steel outer casing and a ceramic inner liner or is composed of the heat resistant steel outer casing and the cera...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LINQUN ZHANG, DIGONG WANG, JUNTU SUN
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:The utility model relates to a composite reduction pot for producing magnesium by a silicothermic process, and the pot body uses a composite structure and is composed of a heat resistant steel outer casing and a ceramic inner liner or is composed of the heat resistant steel outer casing and the ceramic inner liner clamped in the middle of a steel inner liner. A vacuum state in the pot can be maintained when the heat resistant steel outer casing is under a high temperature state, the ceramic inner liner has enough strength supporting under a high temperature state, the outer casing can not be deformed, and thereby, the service life of the reduction pot can be improved, production cost of magnesium can be reduce, and the production rate can be improved.