High Temperature Aluminium Oxide Plate Industrial Use With Complex Shapes
Price:
Negotiable
MOQ:
1000PCS
Delivery Time:
25 DAYS AFTER PAYMENT
Brand:
KAMTAI
Product Description
High temperature and thermal stability 95% Alumina ceramic plate
Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramic is generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.
|
Properties
|
Unit
|
Steatite ceramic
|
95% Al2O3
|
99% Al2O3
|
Zirconia Ceramic
|
|
Density
|
g/cm³
|
2.7
|
3.6
|
3.8
|
5.6
|
|
Flexural strength
|
Mpa
|
145
|
300
|
300
|
354
|
|
Hardness
|
Gpa
|
5.7
|
7
|
10.7
|
12.3
|
|
Elastic modulus
|
Gpa
|
120
|
275
|
320
|
205
|
|
Poissons ratio
|
-
|
0.21
|
0.22
|
0.22
|
0.30
|
|
Linear expansion coefficient
|
x 10-6/℃
|
7.9
|
7.1
|
7.8
|
9
|
|
Thermal conductivity
|
w/(m.k)
|
2.5
|
20
|
25
|
2.5
|
1) High hardness.2) High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.3) Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.4) High electrical resistivity: alumina is an electrically insulating material.5) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.
We take great pride in our work and in the wide variety of products that we offer. We are experienced in serving the worldwide market. Please be aware that our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and nature of products and marketing deadlines. That's why we always ensure that every order is delivered on time.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yixing City Kam Tai Refractories Co.,ltd
Location
Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China
Contact Person
Bruce