LTCC PROCESSING INSTRUCTIONS For Ferro A6 and L8 Tape
LTCC PROCESSING INSTRUCTIONS For Ferro A6 and L8 Tape
LTCC PROCESSING INSTRUCTIONS For Ferro A6 and L8 Tape
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<strong>For</strong> <strong>A6</strong> <strong>Tape</strong> use the following profile:<br />
Ramp for 450°C to 850°C at 6-8C per minute followed by a 10 minute dwell at 850C. The air<br />
flow should be set at 100 SCFH. It is critical that <strong>A6</strong> see 850C for a minimum of 10 minutes<br />
<strong>A6</strong> <strong>Tape</strong> Burn out & Firing Profile<br />
TemperatureC<br />
900<br />
800<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
25C<br />
St<strong>and</strong>ard Bakeout <strong>and</strong> Firing Profile for <strong>Ferro</strong> <strong>A6</strong>S <strong>Tape</strong> System<br />
450C<br />
0<br />
0 100 200 300 400 500 600 700<br />
450C<br />
Time in Minutes<br />
850C<br />
Firing Profile is 6C - 8C per minute from 450C-850C with a minimum 10 minute soak<br />
Bakeout Profile is 2C per minute from 250C to 450C with a 2 hour soak<br />
<strong>For</strong> <strong>L8</strong> <strong>Tape</strong> choose from the following profiles:<br />
Box- Ramp for 450°C to 850°C at 4- 8C per minute followed by a 30 minute dwell at 850C<br />
Belt- 16’ (7) Zone furnace with a 0.5” /minute belt speed <strong>and</strong> a set point of 850C –see <strong>L8</strong><br />
Belt profile below –contact <strong>Ferro</strong> for specific Zone air flow <strong>and</strong> temperature settings<br />
25C
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