Difference between revisions of "Tube Furnace (Tystar 8300)"
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The tubes can hold up to one hundred 8” wafers per tube per cycle. We have boats for various wafer sizes, including pieces. The maximum temperature is 1050°C for the system. Gases used are O<sub>2</sub>, Steam from DI-H<sub>2</sub>O, N<sub>2</sub>. |
The tubes can hold up to one hundred 8” wafers per tube per cycle. We have boats for various wafer sizes, including pieces. The maximum temperature is 1050°C for the system. Gases used are O<sub>2</sub>, Steam from DI-H<sub>2</sub>O, N<sub>2</sub>. |
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| − | Under the “ambient” variable use the following:<br> |
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| − | *Wet – 0.945 |
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| − | *Dry – 1.298 |
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| − | These numbers will give accurate growth calculations. |
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=See Also= |
=See Also= |
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Revision as of 11:13, 28 June 2012
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About
The three stack Tystar 8” furnace is used primarily for 3 processes. The processes are dedicated for one tube each:
- Dry or wet oxidation of silicon - Tubes 2 and 3
- SOG curing - Tube 1
- General furnace annealing - Tube 3
The tubes can hold up to one hundred 8” wafers per tube per cycle. We have boats for various wafer sizes, including pieces. The maximum temperature is 1050°C for the system. Gases used are O2, Steam from DI-H2O, N2.
See Also
- Tystar - Manufacturer of the tool
- Silicon Thermal Oxide Thickness Calculator - Use this on-line calculator to calculate times for silicon oxidation.