Research on the Effects of Calcination Temperature on the Physical Properties of Titanium Gypsum

Abstract:

This paper studies the different calcination temperature on the properties of titanium gypsum physical effects, and the mechanism of the effects are discussed in this paper. Research has shown that with the increase of calcination temperature, the mechanical properties of titanium gypsum present a trend of after rising first down. When the calcination temperature is 180 °C, titanium gypsum calcined product mainly for the half water gypsum phase, the mechanical strength of samples of titanium gypsum achieve maximum at this time, The mechanical properties of titanium gypsum samples: 2h flexural strength was 0.94MPa, 2h compressive strength was 1.87MPa, absolutely dry flexural strength was 1.54 MPa and absolutely dry compressive strength was 2.52 MPa.

• Periodical: Applied Mechanics and Materials (Volume 711)
• Pages: 189-192
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.711.189
• Online since: December 2014
• Authors: Yan Liu, Guo Zhong Li*, Chuan Wei Du
• Keywords: Calcination Temperature, Mechanical Property, Physical Modification, Titanium Gypsum

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