The effect of curing temperature of high alumina cement on the crystallization of stratlingite

The effect of curing temperature of high alumina cement on the crystallization of stratlingite

Stratlingite is one of the constituent minerals of the bonding matrix of low-cement castables. In this study, the crystallization processes of stratlingite in hydrates of high alumina cement at 60 °C and 10 °C were analyzed using X-ray diffraction (XRD) and electron probe microanalyzer (EPMA). The s...

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Veröffentlicht in:Journal of mineralogical and petrological sciences 2015-03, Vol.110 (2), p.92-92
Hauptverfasser: SHINMEI, Toshio, OHKAWA, Makio, IIYAMA, Makoto, WÖHRMEYER, Christoph, PARR, Chris
Format: Artikel
Sprache:eng
Schlagworte:
Bonding
Crystallization
Curing
Diffraction
High alumina cement
Hydrates
X-ray diffraction
X-rays
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Zusammenfassung:Stratlingite is one of the constituent minerals of the bonding matrix of low-cement castables. In this study, the crystallization processes of stratlingite in hydrates of high alumina cement at 60 °C and 10 °C were analyzed using X-ray diffraction (XRD) and electron probe microanalyzer (EPMA). The stratlingite has crystallized in large quantities in the samples cured at 60 °C, while in the samples cured at 10 °C, stratlingite was not detected beyond the period of fifteen months.
ISSN:1345-6296
1349-3825