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97/02833 The use of fly ash to improve the sulfate resistance of concrete

Publisher
Elsevier Science
Year
1997
Weight
189 KB
Volume
38
Category
Article
ISSN
0140-6701

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โœฆ Synopsis

The preparation of Sialon by carbothermal reduction method by the use of fly ash is believed to be suitable. This is because the total amount of SiOZ and AI203 is above 80% and the unburned residual carbon is above 5% within the fly ash. The effects of reaction temperature, reaction time, and the amount of carbon addition on the P-Sialon synthesis were observed.

Thermal behavior of extrographic fractions of coal tar and petroleum pitches

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