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Article
Effect of chamotte grain size on the properties of foamed insulating products
The fineness of the mineral constituent of the batch is especially important in the production of foamed insulating refractories, determining the stability of the foam mass, and the strength of the refractory,...
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Article
Effect of the nature of aluminous additives on mineral formation and properties of aluminosilicate concretes
The addition of 20% finely ground kyanite-sillimanite concentrate or electrocorundum slurry to the aluminosilicate concretes based on kaolin chamotte with phosphate and alkali-silicate bonds contributes to the...
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Article
Abrasion resistance of refractory concretes
With the use of abrasion resistant aggregate (corundum or corundum-mullite compositions) the highest abrasion resistance, approximating to that of fired dense chamotte articles) during heating to 1100‡C is pos...
