SINTERED ZIRCON MATERIAL FOR FORMING BLOCK

    公开(公告)号:MY176416A

    公开(公告)日:2020-08-06

    申请号:MYPI2016703440

    申请日:2015-03-31

    Abstract: A refractory object may include a zircon body that may include at least about 0.1 wt.% and not greater than about 5.5 wt.% of an Al2O3 containing component for a total weight of the zircon body. The zircon body may further include at least about 25 wt.% and not greater than about 35 wt.% of a SiO2 component for a total weight of the zircon body.

    REFRACTORY OBJECT AND PROCESS OF FORMING A GLASS SHEET USING THE REFRACTORY OBJECT

    公开(公告)号:MY180278A

    公开(公告)日:2020-11-26

    申请号:MYPI2014701880

    申请日:2013-01-10

    Abstract: A refractory object can include at least approximately 10 wt% A1203 and at least approximately 1 wt% SiO2. In an embodiment, the refractory object can include an additive. In a particular embodiment, the additive can include TiO2, Y2O3, SrO, BaO, CaO, Ta2O5, Fe2O3, ZnO, or MgO. The refractory object can include at least approximately 3 wt% of the additive. In an additional embodiment, the refractory object can include no greater than approximately 8 wt% of the additive. In a further embodiment, the creep rate of the refractory object can be at least approximately 1 x 10-6 h-1. In another embodiment, the creep rate of the refractory object can be no greater than approximately 5 x 10-5 h-1. In an illustrative embodiment, the refractory object can include a glass overflow trough or a forming block.

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