CaO dissolution during melting and solidification of a Mg–10 wt.% CaO alloy detected with in situ synchrotron radiation diffraction.
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| Title: | CaO dissolution during melting and solidification of a Mg–10 wt.% CaO alloy detected with in situ synchrotron radiation diffraction. |
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| Authors: | Wiese, B.1 bjoern.wiese@hzg.de, Mendis, C.L.1, Tolnai, D.1, Stark, A.2, Schell, N.2, Reichel, H.-P.3, Brückner, R.3, Kainer, K.U.1, Hort, N.1 |
| Source: | Journal of Alloys & Compounds. Jan2015, Vol. 618, p64-66. 3p. |
| Subjects: | Magnesium compounds, Lime (Minerals), Dissolution (Chemistry), Solidification, Synchrotron radiation, Temperature effect, Melting |
| Abstract: | The phase dissolution and evolution during the melting and the solidification of Mg containing 10 wt.% CaO was investigated in the temperature range of 20–680 °C. The dissolution of CaO and the formation of Mg 2 Ca were detected with in situ synchrotron radiation diffraction. The dissolution of CaO was observed at ∼407 °C with the detection of a peak unique to the Mg 2 Ca phase prior to melting of Mg. After the solidification no CaO was detected, and Mg 2 Ca and MgO phases were observed. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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