Experimental investigation of the isothermal section at 400 °C of the MgCeSr ternary system
Autor: | Songxiang Sun, Hua Zhou, Yong Du, Yuting Qin, Cuiyun He |
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Rok vydání: | 2016 |
Předmět: |
010302 applied physics
CeSr system Materials science Ternary numeral system MgCeSr system Metallurgy Metals and Alloys Analytical chemistry Energy-dispersive X-ray spectroscopy Binary compound 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Isothermal process Field emission microscopy chemistry.chemical_compound chemistry Mechanics of Materials Ternary compound 0103 physical sciences Binary system 0210 nano-technology Isothermal section Dissolution |
Zdroj: | Journal of Magnesium and Alloys. 4:30-35 |
ISSN: | 2213-9567 |
Popis: | The objective of this study is to determine the isothermal section at 400 °C of the Mg Ce Sr system. In this study, the constitution of the Ce Sr system and the Mg Ce Sr system have been investigated over the entire composition range using X-ray diffraction (XRD), field emission scanning electron microscope (SEM) and energy dispersive spectroscopy (EDS). No any new binary compound has been found in the Ce Sr system and no ternary compound has been found in the Mg Ce Sr system also. Nine three-phase regions have been experimentally observed. Six binary phases Mg 2 Sr, Mg 23 Sr 6 , Mg 38 Sr 9 , Mg 17 Sr 2 , Mg 12 Ce, Mg 41 Ce 5 are detected dissolving about 3–7 at.% the third element. This study first detected the experimental data of the Ce Sr binary system and determined the isothermal section at 400 °C of the Mg Ce Sr ternary system. |
Databáze: | OpenAIRE |
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