Plants
The plant for production of powders by
Centrifugal Ultrasonic Atomisation (CUA)
This technology is used for production
of powders with the ideal spherical shape,
narrow particle-size distribution and
low contents of oxygen for an electron
technology: Sn61Pb39, Sn63Pb35Ag2, etc.
Such plant is applied in England, USA,
Japan and China for production of solder
powders at preparation of soldering pastes
used in surface-mount technology of electronic
components.
|
|
Metal
|
Sn,
Pb,Ag
|
|
Productivity
|
30-50
kg/hour
|
|
Median
diameter
|
20-40
microns
|
|
Standard
deviation
|
1.4-1.5
|
|
Working
area
|
10-15
m2
|
|
Inert
gas
consumption
|
0.05-0.1
m3/kg
|
|
Oxygen
content
|
less
than
0.01
%
|
|
|
|
