Application: | Industrial Ceramic |
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Purity: | 95% |
Type: | Ceramic Grinding Core |
Shape: | Customized |
MOQ: | 100 Pieces |
Delivery Time: | Within 7 Days |
Samples: |
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Customization: |
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Customized black wear resistance 95% Alumina Al2O3 Ceramic Burr grinding core for Coffee Machine
Alumina crucible is a ceramic product with high thermal conductivity, compressive strength, and thermal shock resistance. It also has a low thermal expansion, making it a suitable material for furnace use in the crucible, tube, and thermocouple sheath form.
Material | 95% alumina |
Size capability | Customized |
MOQ | 100 pieces |
Delivery time | 7 -10 days for 100 pieces |
Producing method | Hot pressing |
Payment | T/T,Western Union,LC,credit card and so on |
Shipping | Air Express (DHL/UPS/TNT/ FedEx and so on) |
Alumina content
|
Unit
|
95%
|
99%
|
Density
|
g/cm3
|
3.6
|
3.8
|
Water absorption
|
%
|
<0.4
|
<0.2
|
Firing temperature
|
°C
|
1600
|
1800
|
Hardness
|
HRA
|
70
|
80
|
Coefficientoflinearexpansion
|
*10-6/°C
|
5.5
|
5.3
|
Dielectric constant
|
|
9
|
10.5
|
Volume resistivity
|
Ω·cm
|
|
1013
|
Breakdownvoltage
|
KV/mm
|
14
|
15
|
Breaking strength
|
Mpa
|
250
|
300
|
Packing Details |
We will packing by plastic/ polybay and bubble bags first , and then into the foam box,finally into the wooden cases/ carton/pallet or customized package.Every package can be offered with English installation instruction. |
Delivery Details |
We can deliver by any courier, eg, TNT, UPS, FedEx, EMS etc.We can also by air, sea etc.We can choose the way according to the requirements of customers to ensure the most safe, efficient and convenient transportation. |
Suppliers with verified business licenses