S. E. Carmichael (1988), Ultrasonic investigation of melt in the system Na2O-Al2O3-SiO2, Geochim. Cosmo- chim. Acta, 52, 283 - 293.Kress, V.c., Williams, Q., and Carmichael, I.S.E. (1988) Ultrasonic in- vestigation of melts in the system Na,O-AI,O,-SiO,. Geochimica et ...
The present stage of research on the quaternary subsystem with mullite of the Na 2O CaO Al 2O 3 SiO 2 system is presented. Based on theoretical thermal equilibria studies and experimental works, the compatibility relations are indicated; also the quaternary divariant surfaces and the possibilities...
Orogenic peridotites in the crystalline basement of the northwestern Bohemian Massif contain multiphase solid inclusions (MSI), which are interpreted to be crystallisation products of trapped former carbonate–silicate melts metasomatizing their host rocks. We applied conventional thermobarometry and forward ...
The crystallisation of zeolites from the SiO2–Al2O3–Na2O–pyridine–H2O system has been investigated. Three zeolitic phases were isolated : mordenite, ferrierite and ZSM-5. Only the ferrierite phase is specifically directed by the pyridine molecules. Depending upton the composition of the reaction...
The structure of the system Na2O:ZnO:3SiO2 has been studied using the molecular dynamics (MD) computer simulation technique. An empirical form of a modified Born-Mayer-Huggins (BMH) potential energy function was used to describe the interactions between atomic pairs. Calculated pair distribution fun...
2O/BaO/TiO2/SiO2/B2O3/Al2O3 and...]]>This work reports data on the synthesis of glasses in three selected compositions of each of the systems Na2O/BaO/ TiO2/SiO2/B2O3/Al2O3 and Na2O/BaO/TiO2/SiO2/B2O3/Fe2O3/Al2O3 and the preparation of glass-ceramics by applying appropriate ...
Compounds in the Na2O Y2O3 SiO2 systemCompounds in the Na2O Y2O3 SiO2 systemdoi:10.1016/0272-8842(85)90204-4F.Cervantes Lee and J. Marr and F.P. GlasserCeramics InternationalCervantes, F.; Marr, L. J. & Glasser, F. P. (1981). Compounds in the Na2O-Y2O3-SiO2 system. Ceram. Intl.,...
A five-component glass system, SiO2-B2O3-Na2O-TiO2-Fe2O3, has been assessed as a durable host to immobilize High-level Liquid Waste (HLW) generated during the reprocessing of spent nuclear fuel. Simulated vitrified waste products (SVWP) were prepared on
Liquidus equilibria in the system K2O-Na2O-Al2O3-SiO2-F2O-1-H2O to 100 MPa:I.Silicate-fluoride liquid immiscibility inanhydrous systems. Dolejs D,... D.,DolejS,D.,... - 《Journal of Petrology》 被引量: 74发表: 2007年 Liquid Immiscibility in the Systems Na2O‐Yb2O3‐B2O3‐SiO2 and...
A 31P MAS NMR study of glasses in the system xNa2O-(1 A x)Al2O3 A 2SiO2-yP2O5. J. Non-Cryst. Solids 224, 57-68.A31P MAS NMR study of glasses in the system xNa2O-(1-x)Al2O3-2SiO2-yP2O5. Toplis M J,Schaller ... M Toplis,T Schaller - Journal of Non-Crystalline Solids...