Product details
Introduction
Alumina ceramic ,also named corundum,whose chemical reaction is the most stable in refractory oxides.Alumina ceramic doesn’t react with molten metal. It is one of the widely used anti-acid materials. And it is also has high hardness and high wear resistance.
Detail
Name: Alumina Ceramic
Original: Jiangsu, China
Certification: ISO9001,RoHS
Price: Negotiable
Payment term: TT
Delivery date: 30 days
Packing: export standard
Market: Japan/ korea/Asia/South America/Europe/North America
Technical Data
Name |
Unit |
Steatite |
Alumina |
Zirconia | |
Content |
% |
≥95 |
≥99 |
≥94 |
|
Density |
g/cm3 |
2.7 |
3.65 |
3.8 |
6 |
Max Tem. |
°C≥ |
1500 |
1750 |
1050 |
|
Hardness (HRA) |
75 |
82 |
88 |
85 |
|
flexural strength |
MPa≥ |
200 | 350 |
500 |
1000 |
Elasticity |
MPa |
900 |
3400 |
3600 |
5000 |
Water absorption |
% |
0 |
0 |
0 |
0 |
Heat expansion |
×10-6/°C(40-800°C) |
6-7.5 |
7.8 |
8 |
11 |
Thermo conductivity |
W/m·K( 20°C) |
17 | 22 |
28 |
2.6 |
Thermal Resistance |
°C |
200 |
200 |
300 |
|
Volume Resistivity |
Ω·cm (100°C) |
1012 |
1012 |
1012 |
1012 |
dielectric strength |
V/m |
10×106 | 15×106 |
15×106 |
11×106 |
dielectric constant |
6 | 9 |
9.8 |
33 |
|
(1MHz) |
Our Advantages
a. Extensive production experience: We are specialized in electronic ceramic, alumina ceramic and industrial ceramic, insulated ceramic,heating ceramic with an experience of 20 years.
b. Complete production facilities: Owning a completed production line from material to dry pressing automatic high temperature air combustion to the finished product.
c. High quality raw material: We mainly choose raw material from big alumina powder factory.
d. Strict testing procedures: Meeting the requirements of the product design and process, providing reliable testing data.
e. Delivery time: 30 days.
FAQ
1.Q:What is your minimum order quantity, can you send me samples ?
A:Our minimum quantity is 1 set, we can offer the sample for free charge but do not pay the cost of freight.
2.Q:Can the products be customized as our need?
A: Surely, our ceramic parts can be customized as your need or drawings.
3.Q:What are your terms of payment?
A: T/T
http://www.yxshuanglongceramic.com/