Dzūkų str. 57-34, LT-02117 Vilnius, Lithuania
Tel. +370 5 212 26 91
Fax +370 5 212 26 92
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There are several methods for sealing, all of which have good and bad qualities.
The sealing system choice depends on the maximum and minimum temperature, the chemicals and gasses the seal will be exposed to, and the materials to be sealed. FYI: Sapphire seals very well to Ti and Nb, OK to higher CTE metals like 17-4 and Monel, and very poorly to 300 series SS and aluminum because of the high CTE of these metals.
We believe that Sapphire will be a very good material for your aims. But for liability reasons we cannot design your system. We can seal your system by your design though, and even suggest what sealing system to use for your design.