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Alternative to Macor as a shielding material
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Rob Symmans
Jul 13, 2001, 8:05:41 PM7/13/01
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We are currently using Macor (synthetic ceramic) in various shielding / beam
stopping applications involving wavelengths from 1066nm to around 200nm.
Is anyone aware of an alternative that is less brittle and more conducive to
machining. We utilise sheet material as well as some round and square stock
which we mill and turn to create the required components.
stopping applications involving wavelengths from 1066nm to around 200nm.
Is anyone aware of an alternative that is less brittle and more conducive to
machining. We utilise sheet material as well as some round and square stock
which we mill and turn to create the required components.
Any suggestions gratefully received.
regards
Rob
bob
Jul 14, 2001, 8:11:54 AM7/14/01
to
I have always used blach anodized aluminum heatsinks with a high 'aspect
ratio' ie the fins are very 'long' and very closely spaced together. This
works great for lasers that are at near normal angles of incidence
ratio' ie the fins are very 'long' and very closely spaced together. This
works great for lasers that are at near normal angles of incidence
Rob Symmans wrote in message <3b4f8c85$0$20...@echo-01.iinet.net.au>...
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