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Bonding in Aluminum Phosphate Ceramics Prepared At Low Temperatures

Published online by Cambridge University Press:  21 February 2011

Michael R. Silsbee  and
D. M. Roy
Michael R. Silsbee
Affiliation:
Materials Research Laboratory, The Pennsylvania State University, University Park, PA 16802
D. M. Roy
Affiliation:
also Department of Materials Science and Engineering
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Abstract

Phosphates have a long history of use as binding agents in ceramic systems. In particular the phosphate bonded alumina refractories and dental cements that employ the chemical reaction between a complex alumino-silicate glass and a buffered phosphoric acid to produce binding are among the most well known.

The work described here has been undertaken in an effort to achieve a more complete understanding of the nature of the chemical binding in these materials.

The results of a series of characterization studies on materials from the Al2O3-P2O5-H2O and SiO2-Al2O3-P2O5-H2O systems will be discussed with particular emphasis on the nature of the binding produced in these materials.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 114: Symposium R – Bonding in Cementitious Composites , 1987 , 295
Copyright
Copyright © Materials Research Society 1988

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References

REFERENCES

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