Analysis of Microstructure of Phosphate Cement

Abstract:

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The mechanism for phosphate cement hydraulic reaction is determined. The microscopic process is described by means of scanning electronic microscope, X-ray diffraction analysis,infrared spectrophotometry and differential heat analysis. The results show the three main phases are present, i.e. hydromagnesium phosphates, Mg (OH)2 and MgO phase. The type, structure, and amount of every phase play an important role in phosphate cement properties. Hydromagnesium phosphate phase structure has a close relation to phosphate cement setting and hardening. The development of strength has much to do with the formed crystalline directing.

Info:

Periodical:

Advanced Materials Research (Volumes 284-286)

Main Theme:

Edited by:

Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu

Pages:

2366-2369

DOI:

10.4028/www.scientific.net/AMR.284-286.2366

Citation:

S. Long et al., "Analysis of Microstructure of Phosphate Cement", Advanced Materials Research, Vols. 284-286, pp. 2366-2369, 2011

Online since:

July 2011

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Price:

$35.00

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