Quality Inspection for Grinding Media Forged Steel Ball - Aluminum Nitride substrate – Sanxin Hi-Tech Ceramics

Quality Inspection for Grinding Media Forged Steel Ball -
 Aluminum Nitride substrate – Sanxin Hi-Tech Ceramics

Short Description:

AlN substrate Product introduction We produce aluminum nitride substrate with excellent thermal, mechanical and electrical properties, thermal conductivity more than 170W/(m.K), dielectric constant around 8 at 1MHz, thermal expansion coefficient 4.5×10-6/℃, volume resistivity more than 10EE12 Ω.m, density 3.26g/cm3. With the rapid development of microelectronic devices, high thermal conductivity AlN substrates can be widely used in communications devices, high brightness LED, power ele...


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Quality Inspection for Grinding Media Forged Steel Ball - Aluminum Nitride substrate – Sanxin Hi-Tech Ceramics Detail:


AlN substrate

Product introduction

We produce aluminum nitride substrate with excellent thermal, mechanical and electrical properties, thermal conductivity more than 170W/(m.K), dielectric constant around 8 at 1MHz, thermal expansion coefficient 4.5×10-6/℃, volume resistivity more than 10EE12 Ω.m, density 3.26g/cm3. With the rapid development of microelectronic devices, high thermal conductivity AlN substrates can be widely used in communications devices, high brightness LED, power electronics and other industries. It is thus an excellent electronic ceramic material.

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Product specifications

Specification of AlN substrate

Property

Value

Model

LDN200

LDN170

LDN090

Size

(inch x inch)

2×2

4.5×4.5

6×6

5.5×7.5

(mm x mm)

50.8×50.8

114.3×114.3

152.4×152.4

139.7×190.5

Thickness (mm)

     0.385

0.635

1.0

1.2

Color

Greyish white

Greyish white

White

Density (g/cm3

3.33-3.36

3.30—3.35

3.26-3.28

Thermal conductivity(@25℃, W/(m-K))

>190

170—190

90—100

Volume resistivity(Ω.cm)

>1014

>1014

>1014

Dielectric constant(1MHz)

<9.3

<9.3

<9.3

Dielectric loss

0.001

0.001

0.001

Coefficient of thermal expansion( /℃,20-300℃)

4.5×10-6

4.5×10-6

4.5×10-6

Flexual strength(MPa)

>330

>300

>250

Note: special order can be customized
               

 

 


Product detail pictures:

Quality Inspection for Grinding Media Forged Steel Ball -
 Aluminum Nitride substrate – Sanxin Hi-Tech Ceramics detail pictures

Quality Inspection for Grinding Media Forged Steel Ball -
 Aluminum Nitride substrate – Sanxin Hi-Tech Ceramics detail pictures

Quality Inspection for Grinding Media Forged Steel Ball -
 Aluminum Nitride substrate – Sanxin Hi-Tech Ceramics detail pictures

Quality Inspection for Grinding Media Forged Steel Ball -
 Aluminum Nitride substrate – Sanxin Hi-Tech Ceramics detail pictures

Quality Inspection for Grinding Media Forged Steel Ball -
 Aluminum Nitride substrate – Sanxin Hi-Tech Ceramics detail pictures


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