Methods of increasing the K2O:Na2O ratio in feldspars
โ Scribed by V. I. Revnivtsev; S. I. Kropanev; V. V. Peskov
- Publisher
- Springer US
- Year
- 1964
- Tongue
- English
- Weight
- 375 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0361-7610
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๐ SIMILAR VOLUMES
We investigated the Rayleigh scattering of ternary glass systems K OแMgOแSiO and Na OแB O แSiO . The minimum Rayleigh scattering 2 2 2 23 2 coefficients in both glasses were considerably lower than that in pure silica glass. The Rayleigh scattering due to concentration fluctuation of Na OแB O แSiO g
The bioactivity, i.e., bone-bonding ability, of 26 glasses in the system Na 2 O-K 2 O-MgO-CaO-B 2 O 3 -P 2 O 5 -SiO 2 was studied in vivo. This investigation of bioactivity was performed to establish the compositional dependence of bioactivity, and enabled a model to be developed that describes the