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Formulation and technology of medium-high-alumina ceramic balls
The invention provides a formulation and technology of medium-high-alumina ceramic balls. The medium-high-alumina ceramic balls comprise the following raw materials in percentage by mass: dolomite, barium carbonate, bauxite, chinastone and calcined fossil; the technology comprises the steps of wet grinding for twice, precipitating for twice, adding a binding agent for uniformly mixing and firing, so as to obtain the medium-high-alumina ceramic balls. With the adoption of the medium-high-alumina ceramic balls prepared by using the formulation and technology provided by the invention, the defects that the conventional medium-alumina ceramic balls and medium-high-alumina ceramic balls are relatively low in bulk density, higher in abrasion loss, lower in hardness, and not pure enough in color and luster, and the using function loss of the medium-high-alumina ceramic balls reaches or is close to the using function standard of high-alumina ceramic balls.
Formulation and technology of medium-high-alumina ceramic balls
The invention provides a formulation and technology of medium-high-alumina ceramic balls. The medium-high-alumina ceramic balls comprise the following raw materials in percentage by mass: dolomite, barium carbonate, bauxite, chinastone and calcined fossil; the technology comprises the steps of wet grinding for twice, precipitating for twice, adding a binding agent for uniformly mixing and firing, so as to obtain the medium-high-alumina ceramic balls. With the adoption of the medium-high-alumina ceramic balls prepared by using the formulation and technology provided by the invention, the defects that the conventional medium-alumina ceramic balls and medium-high-alumina ceramic balls are relatively low in bulk density, higher in abrasion loss, lower in hardness, and not pure enough in color and luster, and the using function loss of the medium-high-alumina ceramic balls reaches or is close to the using function standard of high-alumina ceramic balls.
Formulation and technology of medium-high-alumina ceramic balls
KOU RONGBAO (author) / LIU FENGJIAO (author) / DU MAOWEN (author) / LIU ZHIYONG (author) / WANG ZHONGHE (author) / ZHANG SHUAIFENG (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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