Ivor and Olive Lewis on sun 19 mar 06
Dear Mark Issenberg.=20
I suggest you contact all of the Refractory Manufacturers in your =
country for their data sheets relating to Castable Refractories, =
outlining your purpose or proposal.
If you are going to use Sodium Chloride or Sodium Carbonate at well =
elevated temperatures my suggestion is to use a grade you can afford =
that has the highest proportion of Alumina in its composition, either as =
a chemical or as a mineral. Be guided by their technical staff.
Best regards,
Ivor Lewis.
Redhill,
South Australia.
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