Sodium Silicate Cores
#3
John,

After the cores are hardened with CO2 is there any way to recover the sand? i.e. to "un-CO2" it? Not that sand is all that expensive and throwing the core away would be a big loss. But you seem to take such care to recover the other casting sand so I was curious.
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Messages In This Thread
Sodium Silicate Cores - by doubleboost - 04-13-2013, 04:51 PM
RE: Sodium Silicate Cores - by Micktoon - 04-13-2013, 06:30 PM
RE: Sodium Silicate Cores - by arvidj - 04-13-2013, 07:50 PM
RE: Sodium Silicate Cores - by Mayhem - 04-14-2013, 12:05 AM
RE: Sodium Silicate Cores - by b4dyc - 04-14-2013, 04:44 AM
RE: Sodium Silicate Cores - by DaveH - 04-14-2013, 05:38 AM
RE: Sodium Silicate Cores - by the artfull-codger - 04-14-2013, 01:46 PM



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