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AlN Ceramics  1
  • AlN Ceramics  1

AlN Ceramics

Model:基片
Brand:morke
Origin:Made In China
Category:Industrial Supplies / Machine Hardware / Pneumatic Component
Label:AlN Ceramics , Aluminum nitride , AlN
Price: US $10 / pc
Min. Order:10 pc
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Detail

Product Description

 

High Thermal Conductivity Aluminum Nitride Ceramics

AlN based ceramic material possesses good thermal conductivity, reliable electrical insulation, low dielectric constant and consumption, high strength and extraordinary machinability.

 

 

Aluminum nitride

 

AlN120

AlN140

AlN160

AlN180

Color

Dark Gray

Dark Gray

Translucent

Medium gray

Translucent

Medium gray

Surface roughness, Ra (μm)

0.6max

0.6max

0.5max

0.5max

Density  (g/cm3)

3.25

3.26

3.33

3.33

Flexural strength       MPa)

>320

>300

>300

>300

Compressive Strength (GPa)

 

2.1

2.1

2.0

2.0

Fracture toughness  (MPa m1/2)

3.30±0.05

3.30±0.05

3.35±0.05

3.35±0.05

Youngs modulus    (GPa)

300

300

310

310

Thermal conductivity 

 (W/mK)

120±10%

140±10%

160±10

180±10

Coeff.  of  thermal expansion

(10-6 K-1)RT- 100

 

3.6

 

 

3.6

 

 

3.6

 

 

3.6

 

Volume resistivity   Ωcm)

>1012

>1012

>1013

>1013

Dielectric strength  (KV/mm)

18

18

20

20

Dielectric constant  @1MHz)

9.0±10%

9.0±10%

9.0±10%

9.0±10%

Melting point

2500

2500

2500

2500

Applications

It can be used for fabricating high thermal conductivity magnetism-free skeleton materials, microwave dielectric materials, high-temperature resistant, insulating and erosion-resistant structural ceramic materials and products.

 

(1)  Circuit substrates of power semiconductor modules,power microwave device and IC packages

(2)  Heat sink materials for power transisitors,thyristors,LDs and LEDs

(3) Electronic device and semiconductor refrigerations


Product Image

AlN Ceramics  1
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Send Inquiry to this Member

HeFei Morke Advanced Material Technology C o ., L T D.

NO 95 ,HIGHT-TECHNOLONG PARK OF HEFEI ,ANHUI ,CHINA

Phone:
86-0551-65825620
Fax:
86-0551-63668892
Contact:
Liu (manager)
Mobile:
13083080412
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