PZT ceramics prepared through a combined method of B-site precursor and wet mechanically activated calcinate in a planetary ball mill

Goudarzi, Hossein; Baghshahi, Saeid

doi:10.1016/j.ceramint.2016.12.050

Cited by 10 publications

(1 citation statement)

References 29 publications

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“…It is widely used in cement and ceramics industries [12] and rarely in the field of slag powder. Nowadays, the main milling methods of slag are dry milling processes and need to go through drying-milling-drying processes before application for wet emissions.…”

Section: Introductionmentioning

confidence: 99%

Influences of Ultrafine Slag Slurry Prepared by Wet Ball Milling on the Properties of Concrete

Dai

et al. 2018

Advances in Materials Science and Engineering

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e application of ultrafine ground-granulated blast-furnace slag (GGBFS) in concrete becomes widely used for high performance and environmental sustainability. e form of ultrafine slag (UFS) used in concrete is powder for convenience of transport and store. Drying-grinding-drying processes are needed before the application for wet emission. is paper aims at exploring the performances of concrete blended with GGBFS in form of slurry. e ultrafine slag slurry (UFSS) was obtained by the process of grinding the original slag in a wet ball mill, which was mixed in concrete directly. e durations of grinding were 20 min, 40 min, and 60 min which were used to replace Portland cement with different percentages, namely, 20, 35, and 50, and were designed to compare cement with original slag concrete. e workability was investigated in terms of fluidity. Microstructure and pore structure were evaluated by X-ray diffraction (XRD), scanning electron microscopy (SEM), and mercury intrusion porosimetry (MIP). e fluidity of concrete mixed with UFSS is deteriorated slightly. e microstructure and early strength were obviously improved with the grind duration extended.

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Section: Introductionmentioning

confidence: 99%