Grinding Solution Provider
Suitable for all kinds of sand mills and ball mills
Zirconia ceramic balls have high strength and toughness at room temperature, good wear resistance, high temperature corrosion resistance, high stiffness, non-magnetic conductivity, and electrical insulation. At 600 ℃, the strength and hardness of zirconia ceramic balls are almost unchanged, and the density is 6.00g/cm3, and the thermal expansion rate is close to the thermal expansion rate of metal, so it can be used in conjunction with metal. For bearings, seals, etc.
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The specific gravity of the zirconium-aluminum composite ball is 3.30, and the aluminum content is about 80%. The specific calcined alumina powder, a certain amount of zirconium-containing powder and other raw materials are ground to a certain fineness by a ball mill, spray granulated, and then isostatic Press-forming machinery is pressed and formed, and it is calcined at high temperature in a tunnel kiln.
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Ceramic grinding balls can be divided into medium aluminum balls, medium high aluminum balls and high aluminum balls according to different alumina contents. High-alumina balls have excellent properties such as high strength, high hardness, high wear resistance, large specific gravity, small size, high temperature resistance, corrosion resistance, and no pollution. They are widely used in different types of ceramics, enamels, glass, chemical, etc.
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Zirconia powder is used in the production of zirconia special ceramics, advanced refractories, optical communication devices,The basic raw materials for new energy materials, with the rapid development of science and technology, materials industry and information industry Development, special ceramics have unparalleled high temperature resistance, corrosion resistance, resistance to metal and other materials grinding performance and unique electrical properties.
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Founded in 2005, China Changsha Zhonglong Chemical Co.,Ltd. , is a professional manufacturer of zirconia series and alumina series products. Our grinding media, including yttria stabilized zirconia beads, ceria stabilized zirconia beads, zirconia silicate beads, zirconia cylinders, zirconia toughened alumina balls & alumina balls/bricks, are widely uesd in coatings, paints, pigments, dyes, inks, electric ceramics, magnetic materials, battery materials, non-metal mining, metal oxides, food, pesticide, cosmetics, medicine, titanium dioxide, kaolin clay, calcium carbonate, etc.
We have been dedicated to provide high quality products and various solutions for grinding media for business partners. Our products are well sold to more than 50 countries. Through consistent hard work and concentration on business partners’ requirements, we offer suitable quality products, professional technical information and support for them.
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Through consistent hard work and concentration on business partners’ requirements, we offer suitable quality products, professional technical information and support for them.
High strength, good wear resistance, long lasting.
Pay attention to product and service quality, Quality control layer by layer, Stay ahead of market demands and consumers.
All questions will be appreciated and answered in time. Customers from all over the world always can get help without any delay.
If you are interested in our products, then please contact us as soon as possible.
