| Color: | White |
|---|---|
| Diameter: | 2 mm |
| Material: | Zirconia |
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Items
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Unit
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Data
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Composition
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wt%
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94.8% ZrO2
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5.2% Y2O3
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Packed Density
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Kg/L
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3.5(Φ5mm)
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Specific Density
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g/cm3
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5.95-6.00
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Hardness(HV)
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GPa
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>11
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Elastic modulus
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GPa
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200
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Thermal Conductivity
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W/m.K
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3
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Crushing strength
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KN
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≥20 (Φ7mm)
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Fracture Toughness
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MP am1/2
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8
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Grain size
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μm
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≤0.5
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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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Zirconia ball is essential components in various industrial applications, from dispersing pigments to producing uniform particle sizes. Furthermore, grinding balls play an integral part in lab work like measuring pesticides or gluten levels in food samples.
Inspection methods like Rockwell hardness testing can be used to measure the toughness of zirconia grinding balls. Furthermore, X-ray diffraction can confirm their composition and uniformity.
Zirconia ball is key components in many industrial applications. Their main roles are size reduction and dispersing processes that achieve uniform particle sizes and consistency; additionally, their durability and high resistance to chemical change and thermal shock help minimize maintenance requirements and overall operational costs.
Toughened alumina grinding balls are ceramic media which combine the advantages of traditional alumina grinding balls with increased toughness. Under stress, zirconia-alumina composite material undergoes phase transformation from tetragonal to monoclinic structure which adds extra toughness and increases impact resistance.
Toughened alumina balls are suitable for many uses, from pharmaceutical and food to electronics and minerals processing. Environmental labs frequently employ toughened alumina balls in soil sample tests for pesticides to ensure accurate gluten testing of foods while adhering to zero-contamination standards. Unfortunately, their versatile nature may make toughened alumina balls susceptible to chipping under certain circumstances.
Yttria Stabilized Zirconia beads, commonly referred to as YSZ beads for short, are high performance ceramic material composed of zirconium oxide with the addition of yttrium oxide for stabilizing purposes. This addition prevents phase transitions at elevated temperatures while improving performance overall.
YSZ grinding media offers exceptional wear resistance and chemical inertness when used for wet or dry milling applications, as well as a broad spectrum of particle sizes from micrometers to nanometers. Furthermore, its relatively low density helps extend equipment lifespan while its corrosion-resistance lowers maintenance costs.
zirconia ball comes in green, biscuit, or fully sintered states for custom production or precise geometries prior to sintering. We securely pack our grinding media in plastic bags or carton boxes for storage and transport with additional special packaging available upon request to meet specific customer requirements.
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