Zhengzhou Rongsheng Refractory Co., Ltd.

Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.

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High Hardness Zirconium Silicate Beads 0.1mm-50mm Zirconia Bead Ceramic Grinding Ball

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Zhengzhou Rongsheng Refractory Co., Ltd.
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City:zhengzhou
Province/State:henan
Country/Region:china
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High Hardness Zirconium Silicate Beads 0.1mm-50mm Zirconia Bead Ceramic Grinding Ball

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Brand Name :RONGSHENG
Certification :ISO9001
Place of Origin :Henan, China
Width :400/600mm
Feature :High Temperature Resistant
Surface Finish :Polished
Melting Point :2550°C
Hardness :7.5 Mohs
Dielectric Strength :10 kV/mm
Chemical Composition :AL2O3
Electrical Resistivity :10^12 Ω·m
Applications :Ceramic Filters, Dental Materials, Refractory Materials
Cas No :10101-52-7
Application :Ceramic, paiting, glass, refractory etc.
Other Names :Zirconium silicate Powder
Thermal Expansion Coefficient :8.5 x 10^-6 /K
Mohs Hardness :7.5
Color :White
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Product descriptions from the supplier

Industrial ceramic 99% ZrO2 zirconia ceramic ball grinding media zirconium silicate beads

Product Description

Zirconia Ceramic Beads Description

Zirconium silicate beads are a kind of zirconium oxide beads. The zirconium content is generally between 40 and 65. The main components are zirconium, aluminum, and silicon. According to the different zirconium content, if you want to customize the production, its uses will also be different. Generally, it is used for The zirconium silicate beads for grinding have a zirconium content of about 45%, and the zirconium silicate beads used for grinding in sand mills have a zirconium content between 50 and 65%.

Zirconia Ceramic Beads Feature

Zirconium silicate beads are cost-effective, wear-resistant than aluminum beads, have a smooth surface, good finish, good hardness and good sphericity.

Zirconia Ceramic Beads Application

Zirconium silicate beads can be used for material grinding, wheel hub polishing, polishing abrasives, sand mills, stirring mills, Vibration polishing machine, eddy current machines, or used in sandblasting machine as shot blasting.The smallest size of zirconium silicate beads can be 0.3-0.4mm, which is widely used in coatings and pesticide suspending agent.
Suitable for ultra-fine grinding of calcium carbonate, kaolin, titanium dioxide, coatings, paints, inks, etc.

Specification
Items
Unit
Data
Composition
wt%
94.8% ZrO2
5.2% Y2O3
Packed Density
Kg/L
3.5(Φ5mm)
Specific Density
g/cm3
5.95-6.00
Hardness(HV)
GPa
>11
Elastic modulus
GPa
200
Thermal Conductivity
W/m.K
3
Crushing strength
KN
≥20 (Φ7mm)
Fracture Toughness
MP am1/2
8
Grain size
μm
≤0.5
Size:0.8,1.0,1.2,1.4,2,3,5,6.5,7,8.5,10,12,15,20,25,30
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