Thermal Shock Resistance AL2O3 White Aluminum Oxide Transfer Ceramic For Chemical,Textile
Certification:ROHS
Thermal Shock Resistance AL2O3 White Aluminum Oxide Transfer Ceramic For Chemical,Textile
Description:
1. Material: 95% AL2O3
2. Method of molding: Thermal casting/dry press/extrusion
3. Color:White
4. Sintering temperature: 1750℃
5. Surface finish: Ra0.4&simRa0.8&mum
6. Packing: Pack with carton and ship with wooden case
7. Produce products according to molds or drawings provided by the client and quote according the data
of the products
8. The mould fee of the non-standard products: According the quotation of product.
Applications:
Our products are mainly used in Mechanical,electronics,chemical,textile,aeronautic and other fields.
Specifications:
95%,99%,99.7% Al2O3 Material Parameters:
|
Item |
Test Condition |
Unit Symbol |
95%Alumina ceramics |
99%Alumina ceramics |
99.7%Alumina ceramics |
|
The main chemical ingredient |
Al2O3 |
Al2O3 |
Al2O3 |
||
|
Bulk Density |
g/cm3 |
3.6 |
3.89 |
3.96 |
|
|
Maximum Use Temperature |
1450℃ |
1600℃ |
1650℃ |
||
|
Water absorption |
% |
0 |
0 |
0 |
|
|
ROHS Hardness |
≥85 |
≥89 |
≥89 |
||
|
Flexural strength |
20° C |
MPa (psi x 103) |
358 (52) |
550 |
550 |
|
Compressive Strength |
20° C |
MPa (psi x 103) |
2068 (300) |
2600(377) |
2600(377) |
|
Fracture Toughness |
K(I c) |
Mpa m1/2 |
4-5 |
5.6 |
6 |
|
Coefficient of thermal expansion |
25-1000° C |
1X 10-6/°C |
7.6 |
7.9 |
8.2 |
|
Coefficient of thermal conductivity |
20° C |
W/m °K |
16 |
30.0 |
30.4 |
|
Thermal Shock Resistance |
Tc |
°C |
250 |
200 |
200 |
|
Dielectricity constant |
1MHz.25℃ |
9 |
9.7 |
9.7 |
|
|
Dielectric strength |
ac-kV/mm (ac V/mil) |
8.3 (210) |
Send Inquiry to This Supplier
You May Also Like
-
Surface Grinding CNC Machined Parts For Medical Devices , Aerospace , AutomotivesNegotiableMOQ: 1
-
Small CNC Machining Electronic Components Parts For TelecommunicationNegotiableMOQ: 1
-
Electronic Motor Body Aluminum Extrusion Profiles Custom Aluminum Motor HousingNegotiableMOQ: 1
-
Elevator Oil Collector / Round Oil Can , Elevator ComponentNegotiableMOQ: 1
-
WFC5-4104NegotiableMOQ: 1000 Kilograms
-
Zinc Galvanized Square Steel Pipe With Zinc Coated 45 to 250 gNegotiableMOQ: 1
-
325 Mesh 50% SiO2 43% CaO Content Powder Shape Wollastonite for Ceramics ApplicationNegotiableMOQ: 5 Tons
-
Over Molding OvermoldUS$ 2000 - 2000MOQ: 1
-
Industrial Hollow Aluminum Extrusion Profiles , Silver Anodized Aluminium Triple PartsNegotiableMOQ: 1
-
Lightweight Quadrate Aluminum Box Truss Indoor Green 16m Span 2m / 3m / 4m LengthUS$ 4 - 5MOQ: 1