Affiliation:
1. South China University of Technology
2. Guizhou University
3. Chinese Research Academy of Environmental Sciences
Abstract
The phosphorus slag produced as the waste of yellow phosphorus manufacturing was studied for the production of calcium-aluminum-silicone system glass ceramic materials. The thermal behavior and crystallization processes of fine powders of parent glass with chemical composition (wt. %) 52-60 SiO2, 22-28 CaO, 2-10 Al2O3, 3-8Na2O+K2O, 1.7-2.1P2O5 and 1.6-2.0 F were carefully studied by DTA, XRD and SEM techniques. The desired sequence of events, i.e. nucleation, sintering and devitrification occurred by heat treating the glass powder. The results showed that the phosphorus slag can be as a main raw material directly in production of the glass ceramic.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference3 articles.
1. J.X. Cao, Q. Lin, Q.L. Chen, et al.: Modern Machinery Vol. 108 (2001), p.78.
2. J.X. Cao, C.B. Fu, Y. Zhang, et al.: J. Guizhou Univ. Technol. Vol. 32 (2003), p.33.
3. D.U. Tulyaganov, M.J. Ribeiro and J.A. Labrincha: Ceram. Inter. Vol. 28 (2002), p.515. Fig. 5 SEM observation of the glass- ceramic sample heat-treated at 920°C.
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献