Influence of the type of phosphate additive and its concentration on the setting kinetics of CA cement bonded refractory castables with special regard to the resulting pH value

Influence of the type of phosphate additive and its concentration on the setting kinetics of CA cement bonded refractory castables with special regard to the resulting pH value

During the hydration of CA cement exists a dormant period, which is responsible for the setting kinetics of CA cement bonded refractory castables. The dormant period is believed to be caused by an Al–O–H passivation layer on the CA cement particles. Recent publications indicate that the dissolution...

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Bibliographic Details
Main Authors: J. Kasper, M. Bastian, C. Dannert
Format: Article
Language:English
Published: Elsevier 2023-09-01
Series:Open Ceramics
Subjects:
CA cement
Hydration of CA cement
Dormant period
Sodium phosphate
pH value
Refractory castable
Online Access:http://www.sciencedirect.com/science/article/pii/S2666539523000846

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http://www.sciencedirect.com/science/article/pii/S2666539523000846

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