Zirconia Ceramic Ring, White Zirconia Pulley
Specifications
white Zirconia ring1.high quality
2.excellent wear resistance
3. long working life
4. customized and good price
Zirconia ceramic, white zirconia ceramic
Specifications
1.High toughness
2.Pure material
3,High intensity and hardness
4,Shaped as your designing and requiremen
Zirconia ceramic parts has the advantages of high wear-resisting,good corrosion resistance , high intensity , precision process, good smoothness, high temperature tolerance and so on.It is widely used in different electronic equipment and mechanical filed.
Alumina and Zirconia Property
Type |
Alumina (99.7) |
YSZ (3Y-TZP) |
YSZ (8Y-FSZ) |
MgSZ (3Mg-TTZ) |
CeSZ (Ce-TZP) |
ZTA |
| ||||||
Colour |
White |
Ivory |
Ivory |
Cream |
Yellow |
White |
| ||||||
Mechanical | ||||||
Density (g/cm3) |
3.5-4.0 |
6.0 |
5.8 |
5.7 |
6.2 |
4.3 |
Bulk Density (kg/l) |
2.2 |
3.6 |
|
3.5 |
3.9 |
|
Fracture Toughness (Mpa.m0.5) |
3.5 |
10 |
1.5 |
8-15 |
10 |
6-12 |
Vickers Hardness (Mpa) |
1800 |
1250 |
1250 |
600 |
1200 |
1750 |
Flexural Strength (MPa) (Bending) |
380 |
900-1400 |
300 |
400-620 |
1000 |
400-750 |
Elastic Modulus (Gpa) |
390 |
200 |
200 |
200 |
310 |
300-350 |
Compressive Strength (Mpa) |
4000 |
2200 |
1100 |
2000 |
2000 |
|
Max temp, no load (oC) |
1400-1500 |
1500 - 2000 |
2000 |
400-1000 |
1500-2000 |
1650 |
Thermal | ||||||
Thermal Conductivity (W/moK) |
27 |
2.9 |
2 |
2.5-3.0 |
2.5-3.0 |
23 |
Coeff of Thermal Expansion (10-6/oC) |
8 |
10 |
10 |
9-10 |
10 |
8.1 |
Thermal Shock Resistance (K) |
170 |
300 |
>300 |
220 |
300 |
|
Electrical | ||||||
Dielectric Strength (ac-kv/mm) |
23 |
- |
- |
2-10 |
- |
85 |
Volume Resistivity (ohm.cm) |
|
>10^10 |
|
>10^10 |
>10^10 |
9x10^12 |
Permitivity (E) |
9 |
22 |
|
|
|
|
Forming methods includes
1.Gel-casting Molding;
2.Ceramic Injection Molding;
3.Dry Pressure Molding;
4.Punch Forming;
5.Extrusion Forming
The application of our product
1.High-speed Enamelling Machine;
2.Ceramic Rings for Niehoff Wire Drawing Machine;
3.Ceramic Capastan for Niehoff Wire Drawing Machine;
4.Ceramic Rings for Multi-wire Drawing Machine;
5.Ceramic Rings for Tungsten molybdenum (stainless steel) Drawing Machine
6.Ceramic Capstan for High-speed Enamelling Machine
7.wire drawing copper wire,aluminium wire,steel wire,optical-fibre and so on
8. Ceramic shaft for aquatic animals equipment filter pump
9.Ceramic plunger for high pressure cleaner.
10.Wearlessness,resistant acid-base and high intensity ceramic assembly apply to petroleum ,chemical and chemical industry.
11.Wearlesness, corrosion resistance parts apply to precision machine.
Package Information

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