[TheForge] Sidearm Burner Parts - ceramic nozzle

Thu Jan 16 12:58:01 2003

Seems to me that high-temperature castable, rammable, etc., refractories =
are available from A.P.Green and its competitors for about $30/50# and =
have a 3000F rating.

Bruce
NJ

>>> [email protected] 01/16/03 12:36PM >>>
I've been curious about a castable ceramic product I've seen at=20
mcmastercarr.com. They have several grades available, here is the part=20
number for an alumina castable ceramic: 8498K35

They claim it is a room temp hardening dimensionally stable ceramic,=20
good to 3000 F. Sounds almost too good to be true, but maybe not at=20
$8.50 /lb.  Still you could make a lot of burner flares with 10 pounds=20
of the stuff. Anyone have any experience with this (or similar stuff) ?

On Thursday, January 16, 2003, at 09:36 AM, terry l. ridder wrote:
>
> sidenote:
> at some point we really need to restart work on ceramic nozzles.
> a high alumina percentage refactory ceramic would be best.
> an alternate refactory would be silicon carbide.
>
				Cameron Stoker
				[email protected]=20
				"May you run like a vicuna!"
				pgp key @ http://keys.stoker.net=20

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