HOLLOW PIECE FOR PRODUCING A SINTERED REFRACTORY PRODUCT EXHIBITING IMPROVED BUBBLING BEHAVIOUR

The invention relates to a hollow piece for producing a sintered refractory having the following mean mineral chemical composition in weight percent based of mineral oxides: 40%=Al2O3=94%, 0%=ZrO2=41%, 2%=SiO2=22%, 1%

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Bibliographische Detailangaben
Hauptverfasser: BOUSSANT-ROUX, YVES, GUIGONIS, JACQUES, AVEDIKIAN, RICHARD
Format: Patent
Sprache:eng ; pol
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Beschreibung
Zusammenfassung:The invention relates to a hollow piece for producing a sintered refractory having the following mean mineral chemical composition in weight percent based of mineral oxides: 40%=Al2O3=94%, 0%=ZrO2=41%, 2%=SiO2=22%, 1%