Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modified zircon sintered product and preparation method therefor
The invention relates to a modified zircon sintered product and a preparation method therefor, and belongs to the technical field of refractory materials. According to the modified zircon sintered product disclosed by the invention, a composite modifier and TiO2 are added into a starting material zircon; and the composite modifier is a mixture of three or four of ZrO2, Al2O3, Pr2O3 or P2O5. The modified zircon sintered product disclosed by the invention has a relatively low bending creep rate at a high temperature, and melting amount of the zircon when the modified zircon sintered product contacts molten liquid crystal glass is obviously reduced. The invention also provides the preparation method which is simple in process, scientific and reasonable.
Modified zircon sintered product and preparation method therefor
The invention relates to a modified zircon sintered product and a preparation method therefor, and belongs to the technical field of refractory materials. According to the modified zircon sintered product disclosed by the invention, a composite modifier and TiO2 are added into a starting material zircon; and the composite modifier is a mixture of three or four of ZrO2, Al2O3, Pr2O3 or P2O5. The modified zircon sintered product disclosed by the invention has a relatively low bending creep rate at a high temperature, and melting amount of the zircon when the modified zircon sintered product contacts molten liquid crystal glass is obviously reduced. The invention also provides the preparation method which is simple in process, scientific and reasonable.
Modified zircon sintered product and preparation method therefor
ZHANG QISHAN (Autor:in) / ZHANG YING (Autor:in) / LI YUQIANG (Autor:in) / LI ZHIJUN (Autor:in) / ZHANG XIAOFENG (Autor:in) / PANG LILI (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME