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HOLLOW PIECE FOR PRODUCING A SINTERED REFRACTORY PRODUCT EXHIBITING IMPROVED BUBBLING BEHAVIOUR
HOLLOW PIECE FOR PRODUCING A SINTERED REFRACTORY PRODUCT EXHIBITING IMPROVED BUBBLING BEHAVIOUR
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机译：中空制品，用于生产具有改善起泡性能的烧结耐火制品
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摘要
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%Y2O3+V2O5+TiO2+Sb2O3+Yb2O3+Na2O.
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机译：本发明涉及一种用于生产烧结耐火材料的空心件，该空心件具有以下基于矿物氧化物的重量百分比的平均矿物化学组成：40％= Al 2 O 3 = 94 ％，0％= ZrO 2 = 41％，2％= SiO 2 = 22％，1％ 2 O 3 + V 2 O 5 + TiO 2 + Sb 2 O 3 < / Sub> + Yb 2 O 3 + Na2O。
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