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High Temperature Resistance 95% Aluminum Oxide Ceramic Substrate 200*200*1mm

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High Temperature Resistance 95% Aluminum Oxide Ceramic Substrate 200*200*1mm

High Temperature Resistance 95% Aluminum Oxide Ceramic Substrate 200*200*1mm
High Temperature Resistance 95% Aluminum Oxide Ceramic Substrate 200*200*1mm High Temperature Resistance 95% Aluminum Oxide Ceramic Substrate 200*200*1mm High Temperature Resistance 95% Aluminum Oxide Ceramic Substrate 200*200*1mm

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Product Details:
Place of Origin: CHINA
Brand Name: KAMTAI
Certification: SGS
Model Number: KTALP1
Payment & Shipping Terms:
Minimum Order Quantity: 100PCS
Price: Negotiable
Packaging Details: CARTON BOX AND PLYWOOD PALLET
Delivery Time: 25 DAYS AFTER PAYMENT
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 10000PCS/ MONTH

High Temperature Resistance 95% Aluminum Oxide Ceramic Substrate 200*200*1mm

Description
Name: Alumina Ceramic Substrate Material: 95% Alumina Ceramic
Length: 200mm Thickness: 1mm
Width: 200mm Type: Ceramic Plate
High Light:

porous ceramic disc

,

alumina ceramic tube

 

High Temperature resistance 95 % Alumina ceramic substrate 200*200*1mm

 

 

1. Description of Alumina ceramic substrate 

Aluminum oxide, commonly referred to as alumina, possesses strong ionic interatomic bonding giving rise to it’s desirable material characteristics. It can exist in several crystalline phases which all revert to the most stable hexagonal alpha phase at elevated temperatures. This is the phase of particular interest for structural applications and the material available from Accuratus.

Alpha phase alumina is the strongest and stiffest of the oxide ceramics. Its high hardness, excellent dielectric properties, refractoriness and good thermal properties make it the material of choice for a wide range of applications.

High purity alumina is usable in both oxidizing and reducing atmospheres to 1925°C. Weight loss in vacuum ranges from 10–7 to 10–6 g/cm2.sec over a temperature range of 1700° to 2000°C. It resists attack by all gases except wet fluorine and is resistant to all common reagents except hydrofluoric acid and phosphoric acid. Elevated temperature attack occurs in the presence of alkali metal vapors particularly at lower purity levels.

The composition of the ceramic body can be changed to enhance particular desirable material characteristics. An example would be additions of chrome oxide or manganese oxide to improve hardness and change color. Other additions can be made to improve the ease and consistency of metal films fired to the ceramic for subsequent brazed and soldered assembly.

 
2. Application

Electric appliance industry/Automotive industry/Mechanical industry
Engineering industry/Electrical heating element industry/LED Lighting Industry

We have professional equipment and we are very professional manufacturer.

When we produce alumina ceramic substrate, we use the best raw material of high pure alumina powder.

And we use dry press and injection moulding,cast moulding to mould alumina ceramic substrate.

 
Item
Unit
95% Alumina ceramic
99% Alumina ceramic
Bulk density
g/cm3
>3.6
3.89
Max use temperature
1500
1700
Water absorbtion
%
0
0
Bending Strength
Mpa
364
450
Expansion (25-800°C)
(X10-6/°C)
7.6
8
Thermal Conductivity
(W/(m.R))
20
35
Dielectric Strength
(kv/mm)
11
12
Size
200*200*1mm
150*150*2mm
100*100*0.6mm
100*100*0.7mm
200*180*1.6mm
140*140*0.6mm
100*100*1.5mm
100*100*0.8mm
100*100*1.2mm
100*100*1.3mm
100*100*1mm
100*100*2mm
100*100*3mm
180*160*1.8mm
110*100*1.5mm
200*200*2mm
150*150*3mm
115*115*1.3mm
113*113*0.8mm
113*113*1.5mm
113*113*3mm
φ160*2mm
φ200*2mm

We have many size of alumina ceramic substrate, also we can customize according to your requirement.

We promise:

- We will offer our best price.

- Your inquiry will be replied within 24 hours.
- Experienced staff can give you professional suggestions.
- We ensure you high quality products and timely delivery.
- We offer complete and good after-sale service.

 

 

Contact Details
Yixing City Kam Tai Refractories Co.,ltd

Contact Person: Mr. Bruce

Tel: 86-18351508304

Fax: 86-510-8746-8690

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