Thermal conductive epoxy: powdered diamond, only $1200 for 5g

Bill Beaty · 2015-12-12T03:11:10+00:00

Never know when you might need some! :) Also gold conductive epoxy $425 5gm, probably better than aquadag. So, what's superior to the old JB-weld putty 500F deg? At work we needed some high-temp epoxy for bonding sensors to copper block stage heaters. I think we ended up using the stuff from Atom, but here's my scratch collection for future ref: Omega has some cool stuff for cheap, a 1500F paste, zirconium yttrium oxide powder (2-part, mixed with sodium silicate liquid.) Sort of like expensive refractory plaster of paris, see YSZ: "Furnace cement" is similar and way less pricey, alumina mixed with sodium silicate syrup. Mystery cans from our storage, possibly YSZ paste: Aerojet General 9-G coating, AMS-C199 can #1 gray powder, can #2 liquid (probably sodium silicate solution) Hmm. Now I'm thinking DIY rubies? Made by dripping fused material out of a small SiC crucible in a microwave oven? NASA apparently likes to use SiC backed up with YSZ paste coating, if the melt attacks the SiC. (((((((((((((((((( ( ( ( ( (O) ) ) ) ) ))))))))))))))))))) William J. Beaty SCIENCE HOBBYIST website billb at amasci com amateur science, hobby projects, sci fair Seattle, WA 206-762-3818 unusual phenomena, tesla coils, weird sci

Dec 12, 2015 81 Replies

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DecadentLinuxUserNumeroUno 10 years ago

On Fri, 25 Dec 2015 07:45:51 -0800 (PST), " snipped-for-privacy@krl.org" Gave us:

Castle Wolfenstein!

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Jeff Liebermann 10 years ago

The spread of mold in my house has been successfully contained and limited to the shower. I really don't want it released elsewhere in the house (although I do like blue cheese mold).

Jeff Liebermann jeffl@cruzio.com 150 Felker St #D http://www.LearnByDestroying.com Santa Cruz CA 95060 http://802.11junk.com Skype: JeffLiebermann AE6KS 831-336-2558

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