L. Wang, "Phase Diagram Prediction of the Al2O3-SiO2-La2O3 System," J. Mater. Sci. Technol., (Shenyang, Peo- ple's Repub. China), 15 439-443 (1999).L. Li, Z. J. Tang, W. Y. Sun, and P. L. Wang, "Phase diagram prediction of the Al2O3-SiO2- La2O3 system" J....
Finally, the CaO-SiO 2 -Nb 2 O 5 -(17.5, 20, 22.5, 25pct)La 2 O 3 pseudo-ternary phase diagrams were also obtained. In addition to the experimental results, two theoretical rules applicable for the spatial quaternary phase diagram were also proposed to obtain indirect information on the...
Crystallization study of (TiO2, ZrO2)-rich SiO2-Al2O3-CaO glasses Part I Preparation and characterization of zirconolite-based glass-ceramics Nuclear power reactors generate long-lived radionuclides such as minor actinides (Np, Am, Cm) which are mainly responsible for the long term radiotoxicity...
Liquidus Equilibria in the System K2O-Na2O-Al2O3-SiO2-F2O-1-H2O to 100 MPa: II. Differentiation Paths of Fluorosilicic Magmas in Hydrous Systems We investigated phase equilibria in the six-component system Na2O–K2O–Al2O3–SiO2–F2O−1–H2O at 100 MPa to characterize differentiation ...
Al2O3含量对ITSOFC用SrO-La2O3-Al2O3-B2O3-SiO2玻璃性能的影响(英文) 采用高温熔融法制备了中温固体氧化物燃料电池用系列硼硅酸盐玻璃,玻璃摩尔组成为40SrO-5La2O3-xAl2O3-(25-x)B2O3-30SiO2(x=0,2.5,5.0,10.0)。结果表明:随着Al2O3含量... 孙潇,赵士龙,李怡志,... 被引量: 4发表: 2014年...
Meanwhile, based on these liquidus lines, the liquidus surface could be plotted in the phase diagram, and the area enclosed by the liquidus surface was the low melting point region of the CaO-SiO2-La2O3-Nb2O5 system. Figure 8. Isothermal phase diagram of CaO-SiO2-La2O3-Nb2O5 system...
Electrochemical cell Li–Ga–Ag | Li7La3Zr2O12 + 5 wt % 40.2Li2O·5.7Y2O3·54.1SiO2 glass | 25Li2O·30B2O3·45V2O5 glass ceramic was studied. The glassy materials 40.2Li2O·5.7Y2O3·54.1SiO2 and 25Li2O·30B2O3·45V2O5 were produced by melt quenching. The use of a glassy cathode based...
Kbir-Ariguid, Investigation of the CaO-La2O3-SiO2-P2O5 quaternary diagram. Synthesis, existence domain, and characterization of apatitic phosphosilicates, Solid State Ionics 156 (2003) 209-222.R. El. Ouenzerfi, C. Goutaudier, G. Panzer, et al., Solid State Ionics 156 , 209 (2003)....
A phase diagram was established primarily based on the crystallization sequence in the cooling process.Shou-Qi WangElectronics Device R&D CenterSatoshi UdaJournal of Crystal GrowthWang S Q, Satoshi U. Phase Relations around Langasite ( La3 Ga5 SiOl4 ) in the System La2 O3 -Ga2O3 -SiO2 in ...
The La 14 Si 9 O 39 compound extends its stability range in the interior of the phase diagram, forming a solid solution of the type La 14+x/3 Si 9x Al x O 39 , which is stable from x = 0 to x = 1.5. This substitutional stoichiometry can be described as a tetrahedral Al for ...