Crucible Liners
Crucible liners are recommended for many electron beam evaporation processes because they:
• Increase the evaporation rate to reduce cycle time and improve throughput
• Enable quick material changes to minimize chamber downtime
• Improve thermal stability and reduce heat transfer to the crucible
• Reduce power requirements and lower the cost of ownership
In certain processes, liner preconditioning can also improve thin film properties and production yields.
Common crucible liner materials include:
| • Al2O3 |
|
• Carbon/Graphite |
|
• Copper |
|
• Molybdenum |
| • PT - Graphite |
|
• Tantalum |
|
• Tungsten |
|
|
Liner selection depends on the evaporation material and equipment. Our evaporation experts can help select the right product for your process.
Crucible Liner Sizes and Dimensions
| Size |
|
A |
|
B |
|
C |
|
D |
| 7cc |
|
1.167 |
|
Ref. |
|
0.563 |
|
0.093 |
| 15cc |
|
1.480 |
|
Ref. |
|
0.670 |
|
0.125 |
| 25cc |
|
1.850 |
|
Ref. |
|
0.680 |
|
0.093 |
| 40cc |
|
2.000 |
|
Ref. |
|
1.062 |
|
0.250 |
Crucible liners are part of our line of thin film deposition materials and services, including EVAPro™ ultra high purity evaporation materials, precision parts cleaning, precious metals management, and recycling & refining,
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