Author: Goberis S. Pundene I. Antonovich V.
Publisher: Springer Publishing Company
ISSN: 1083-4877
Source: Refractories and Industrial Ceramics, Vol.46, Iss.6, 2005-11, pp. : 403-408
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Abstract
Adding sodium tripolyphosphate as a mix component of a medium-cement refractory castable is shown to modify some of the castable’s properties. A correlation has been established between the concentration of sodium tripolyphosphate additive and the electrical conductivity (EC) of a suspension compositionally close to the castable, which makes it possible to follow the kinetics of heat release in the paste using EC measurements. A relationship between the Na tripolyphosphate concentration and the setting time of the paste is discussed.
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