Dongguan Ming Rui Ceramic Technology Co., Ltd
Place of Origin: | China |
Brand Name: | Mingrui |
Certification: | ISO9001-2015,,UL |
Model Number: | Customized |
Minimum Order Quantity: | 2 pieces |
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Price: | Negotiable |
Packaging Details: | By carton or pack according to your requirements |
Delivery Time: | 15 working days after the order confirmed |
Payment Terms: | L/C, T/T, Western Union, MoneyGram, D/P, D/A |
Supply Ability: | 5000 pieces two weweks |
Function: | Insulating Ceramic | Material: | Zirconia Ceramic |
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Delivery: | 15 Days | Precision: | +- 0.001mm |
Type: | Ceramic Rollers | Color: | Ivory |
Thermal Conductivity: | 3 W/m.k | Size: | As Your Drawings |
Fracture Toughness: | 7-10 MPa.m(1/2) | Compressive Strength: | 2000 - 2500 Mpa |
High Light: | industrial ceramic products,advanced industrial ceramics |
High Hardness Zirconia Ceramic With Stainless Steel /Shaft Rod/Plunger Rod Threaded
Feature:
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) Good wear resistance
7) Mechanical strength
8). factory
9). Best price, good quantity
10). Short delivery time
11). long working life
ADVANTAGES
Electrical insulation
High dimensional tolerances
Chemical corrosion resistance
High temperature resistance
Very good thermal shock properties
Ceramic adapter plate,Ceramic centering pin,Ceramic connectors,Ceramic spinner,Ceramic roller
Ceramic blade,Ceramic brackets,Ceramic disc,Ceramic insulator,Ceramic rod,ceramic atomizer
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ceramic gear , machinable ceramic, ceramic arms , white ceramic ornaments , sustained high temperature on ceramics
Properties | Units | 95 Alumina | 99 Alumina | ZrO2 |
Density | g / cm³ | 3.65 | 3.92 | 5.95-6.0g/cm³ |
Water absorption | % | 0 | 0 | 0 |
Coefficient of thermal expansion | 10-6/K | 7.9 | 8.5 | 10.5 |
Modulus of Elasticity Young's Mod | GPa | 280 | 340 | 210 |
Poisson's ratio | / | 0.21 | 0.22 | 0.3 |
HV Hardness HV | MPa | 1400 | 1650 | 1300-1365 |
Flexural Strength @ room temperature | MPa | 280 | 310 | 950 |
Flexural Strength @700°C | MPa | 220 | 230 | 210 |
Compressive Strength @ room temperature | MPa | 2000 | 2200 | 2000 |
Fracture Toughness | MPa *m 1/2 | 3.8 | 4.2 | 10 |
Heat conductivity @ room temperature | W/ m*k | 18-25 | 26-30 | 2-2.2 |
Electrical Resistivity @ room temperature | Ω*mm2 /m | >1015 | >1016 | >1015 |
Max use temperature | °C | 1500 | 1750 | 1050 |
Resistance to acid alkaline | / | high | high | high |
Dielectric Constant | / | 9.5 | 9.8 | 26 |
Dielectric Strength | KV/mm | 16 | 22 | / |
Thermol Shock Resistance | △ T ( °C ) | 220 | 180-200 | 280-350 |
Tensile Strength @ 25 °C | MPa | 200 | 248 | 252 |
Contact Person: Admin deng
Tel: 86-18122974730