Alumina Metallized Ceramic DBC Substrate Performance for Industrial Ceramic

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$0.10 - $5.80 / Piece | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Hunan, China
Model Number:
XTL
Brand Name:
Xingtailong
Color:
grey
Density:
≥ 3.60
Working Temperature:
1450,1550 C or 1600C
Property:
wear resistance
Feature:
Desirable surface fineness
Application1:
Copper clad, printer, LED lighting
Type:
ALN ceramic substrate, Ceramic Plates
Thickness:
0.38mm, 0.5mm, 0.635mm
material:
ceramic alumina , BEO ,ALN
Item:
Alumina Metallized Ceramic DBC Substrat
Application:
Refractory
Material:
Alumina Ceramic
Supply Ability
Supply Ability:
1000000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
in wooden box or as per the requirement of the customers of alumina plate.
Port
Any China port

Alumina Metallized Ceramic DBC Substrat

 

 

 

 Performance For Industrial Ceramic

 

Item     

 

Unit 

Steatite ceramic

95 Al2O3

96 Al2O3

Physical Characteristics           

Bulk density

g/cm3

2.7

3.6

3.6

Water absorption       

%

0

0

0

Mechanical Characteristics

Flexural strength

Mpa

145

320

340

Hardness Vickers

Gpa

5.7

12.2

13.5

Elastic modulus

Gpa

120

280

320

Poisson’s ratio

-

0.21

0.22

0.23

Thermal Characteristics     

Linear expansion coefficient

(20-5000C)  10-6/

7.9

7.1

7.2

Thermal conductivity       

w/(m.k)

2.5

16

24

Specific Heat

*10-3J/(kg*K)

0.75

0.78

0.78

Electrical Characteristics     

Dielectric constant(1MHZ)

-

6.2

9

9.4

Dielectric loss angle  

*10-4

18

15

5

Dielectric strength

*106V/m

18

12

15