Zirconia vertical grinder polishing machine accessories

Zirconia vertical grinder polishing machine accessories

SAND MILLING MACHINE COMPONENTS

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Zirconia vertical grinder polishing machine accessories

Products Description

Wear resistant/ Zirconia/alumina ceramic ball/beads/grinding media

Zirconia/ZrO2/ Zirconium oxide is famous of its extremely density, extraodinary mechanical strength, wear and abrasive resistance, high toughness and low thermal conductivity and thermal expansion coefficient. We offer a selection of different grade material for producing zirconia ceramic tube, the typical one include yittria partial stabilized, magnesia stablized zirconia.

Properties:

1. High Thermal Expansion
2. Excellent Thermal Insulation; low thermal conductivity
3. High resistance to crack propagation, high fracture toughness
4. Ability to conduct oxygen ions
5. Low thermal conductivity

Features:

1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products, electric heating products and wear resistant machinery parts.
7) OEM, ODM and OBM are welcomed

FUBOON PRODUCTS ON MACHINE:

Data Sheet↓

ItemUnitTypical Values
Physical Properties
ColorCustomized
Densityg/cm36.0
Zirconia Content%94.4%
Gas permeability0
Water Absorption0
Crystal Sizeum0.5
Mechanical Properties
Rockwell Hardness(45N)R45N78
Vickers Hardness (Load 500g)Gpa(Kg/mm²)11.5(1175)
Flexural Strength(20°C)Mpa800
Compressive Strength(20°C)Mpa2000
Modulus of Elasticity(20°C)Gpa>200
Fracture Toughness(20°C)MPam1/29.0
Thermal Properties
Thermal Conductivity(20°C-400°C)W(m.K)2.5
Thermal Expansion Coefficient10-6/°C9.6
Thermal Shock ResistanceT°C250

 

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