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A study of alkali resistance of CaO---Al2O3---SiO2 glasses |
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| Authors: | Ge Dunshi Han Zhiying Yan Yuxia Chen Hanyi Lou Zonghan Xu Xianyu Han Ren Yang Liqun |
| Institution: | Nanjing Research and Design Institute for Fiberglass Industry, Nanjing, PRC Zhejiang University, Zhejiang, PRC |
| Abstract: | The alkali resistance and structure of CaO---Al2O3---SiO2 glasses are studied in this paper. The change of coordination number of aluminum ions in the glasses, caused by corrosion from the cement extract aqueous solution, was determined by means of X-ray fluorescence spectra and infrared absorption spectra. The interrelationship between glass compositions, structure, and alkali resistance is discussed. |
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