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Characterization and Cementitious Behavior of a Rhone-Poulenc Reactive Alumina

Published online by Cambridge University Press:  21 February 2011

Dinesh K. Agrawal ,
M. R. Silsbee ,
D. M. Roy  and
R. Roy
Dinesh K. Agrawal
Affiliation:
Materials Research Laboratory, The Pennsylvania State University, University Park, PA 16802
M. R. Silsbee
Affiliation:
Materials Research Laboratory, The Pennsylvania State University, University Park, PA 16802
D. M. Roy
Affiliation:
Materials Research Laboratory, The Pennsylvania State University, University Park, PA 16802
R. Roy
Affiliation:
Materials Research Laboratory, The Pennsylvania State University, University Park, PA 16802
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Abstract

Highly reactive alumina (from Rhone-Poulenc), which is x-ray amorphous, offers a great potential as a new Al-source precursor for forming low-temperature chemically bonded ceramics. This alumina has been characterized for the first time. Its thermal behavior, structure, morphology, and hydration behavior have been determined using XRD, TGA, DTA, SEM, and TEM, and the data are compared with those of other conventional aluminas and precursors such as α-Al2O3, gibbsite, and boehmite.

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 179: Symposium Y – Specialty Cements with Advanced Properties , 1989 , 181
Copyright
Copyright © Materials Research Society 1991

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