AlSi Alloy Electronic Packaging

AlSi Alloy Electronic Packaging
AlSi Alloy Electronic PackagingAlSi Alloy Electronic PackagingAlSi Alloy Electronic PackagingAlSi Alloy Electronic Packaging
group name
AlSi Alloy Electronic Packaging
Min Order
1 piece
brand name
baienwei
model
AlSi Alloy Electronic Packaging
Nearest port for product export
tianjin
Delivery clauses under the trade mode
FOB
Acceptable payment methods
T/T, L/C, Westem Union
update time
Thu, 07 Apr 2016 11:42:06 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

AlSi Alloy Electronic Packaging

Detailed

AlSi Alloy Electronic Packaging

General Description

  Baienwei AlSi alloys include:Silicon content: 27%,42%,50%,60% and 70%, mainly used in electronic packaging field,playing outstanding performance in power electronic device package,
such as microwave high power devices,integrated circuit modules and T/R modules etc.As an electronic packaging material,AlSi alloy can be used in substrates,housings,carriers and lids, having a better compatibility and heat dissipation to prolong the working life of high power modules. AlSi alloys have the features such as light weight,(density 2.4—2.7g/cm³),high thermal conductivity,low CTE,high stiffness,excellent machinability,weldability,surface plating performance,hermeticity,high temperature resistance and corrosion resistance etc.

  Baienwei adopts rapid solidification and subsequent machining technology, offering a series of electronic packaging services,including R&D,production,subsequent machining and plating.


Commonly Used Packaging Materials Performance Comparison

Material

Density
g/cm³

 Thermal Conductivity
W/mK

CTE
ppm/ºC

Plateability

Machinability

Weldability

Formability

Copper

8.9

385

16

Good

Good

Good

Good

Titanium

4.5

17

8.9

Fair

Fair

Fair

Fair

Cast Al6061

2.7

195

23

Good

Good

Good

Good

Kovar

8.4

15

6.0

Good

Good

Good

Good

Cu85%W

16.4

180

6.8

Fair

Fair

Fair

Fair

Cu85%Mo

10.0

165

6.8

Fair

Fair

Fair

Fair

Al65%SiC

3.0

170

6.8

Poor

Poor

Poor

Poor

 AlSi27

2.6

175

17

Good

Good

Good

Good

AlSi50

2.5

140

11.5

Good

Good

Good

Good