|Place of Origin:||Dingguan|
|Minimum Order Quantity:||100|
|Price:||USD 10 / piece|
|Packaging Details:||wooden box with foam|
|Supply Ability:||10000 pieces/ month|
|Hardness:||8.5||Surface Finish:||Ra 0.4|
|Poisson's Ratio:||0.22||Dielectric Constant:||9.8|
|Thermol Shock Resistance:||200||Density:||3.9g/cm3|
|Flexural Strength:||310||Fracture Toughness:||4.2|
Electric Insulation Wear Resistant Customized Size Alumina Ceramic Block
Alumina ceramic material has high hardness and wear resistance, strong corrosion resistance, high temperature resistance, corrosion resistance and biological inertia,
so it is widely used in many fields.
This plate is made of 99.5% alumina ceramic.Because of the high hardness and brittleness,we usually take laser processing as the main method to processing the
super samll and deep hole and grooves.the smallest machining diameter is 0.05mm,
and the depth can achieve 12mm with good hole roundness and precision fine surface.
we can provide you the following service:
your inquiry or question will be reply within 12 hours except holidays. You can talk with our online sales or contact us by email ,whatsapp,skype or wechat.
2.High purity materials.
Most of our powders are imported in order to ensure the strength and toughness of our products.
3.strict control of quality
Ming Rui ceramics factory is in close cooperation with well-known suppliers of raw materials, we have modern detection equipment and strict quality control system and strictly follow the quality system ISO certification standards.
4.delivery in time
we will give you quick response to solve your problems at the first time. we also improved our logistics service system so that you can enjoy a one to one intimate service.Each of our product is elaborately packed to insure it is intact when arriving;We cooperate with proffesional logistics such as DHL UPS,Fedex,etc.and offer realtime tracking data to our customers in time.
2. Long service life
3. High Polished Surface
4. Superior Mechanical Strength
5. Anti-high Corrosion and Wear Resistance
6. Good Insulation Performance
7. High Temperature and Pressure Resistance
8. High Purity Zirconia and Alumina Ceramic Materials
9. High hardness, long service life, not easy to break and wear resistance
10.Non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties
11.Corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid alkali resistance
|Properties||Unit||Steatite ceramic||95% Al2O3||99% Al2O3||Zirconia Ceramic|
|Linear expansion coefficient||x 10-6/ºC||7.9||7.1||7.8||9|