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Author: Subject: Making refractory from CaO ?
metalresearcher
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[*] posted on 1-10-2016 at 22:48
Making refractory from CaO ?


I have some CaO and want to make firebricks in which I can deploy an electric arc with a 150A DC welder.
Any other refractory melts and vaporizes (yes, I know, CaO too, but slower due to higher mp, so they last longer).

Is there a binder (clay ?) with which I can make small bricks from CaO powder ?
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Jstuyfzand
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[*] posted on 2-10-2016 at 01:28


You would be better off buying some proper bricks and carving a reactor from it, a la Grant Thompson.
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Texium
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