In situ synchrotron radiation diffraction during melting and solidification of Mg-Al alloys containing CaO
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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In situ synchrotron radiation diffraction during melting and solidification of Mg-Al alloys containing CaO. / Wiese, B.; Mendis, C. L.; Tolnai, D. et al.
Magnesium Technology 2014 - Held During TMS 2014 143rd Annual Meeting and Exhibition. Hrsg. / Martyn Alderman; Michele V. Manuel; Nobert Hort; Neale R. Neelameggham. The Minerals, Metals & Materials Society, 2014. S. 191-195 (Magnesium Technology).Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - In situ synchrotron radiation diffraction during melting and solidification of Mg-Al alloys containing CaO
AU - Wiese, B.
AU - Mendis, C. L.
AU - Tolnai, D.
AU - Szakacs, G.
AU - Stark, A.
AU - Schell, N.
AU - Reichel, H. P.
AU - Bruckner, R.
AU - Kainer, K. U.
AU - Hort, N.
N1 - Conference code: 143
PY - 2014/2
Y1 - 2014/2
N2 - Previous investigations show that CaO additions have an effect on the microstructure and mechanical properties of commercial Mg alloys. Addition of CaO to pure Mg and Mg alloys results in the dispersion of Ca in the molten and solid Mg with no evidence of CaO. This paper reports on the reactions between Mg, Al and CaO measured by means of in situ synchrotron radiation diffraction during melting and solidification. The experiment was conducted on Mg-3A1 wt% with CaO concentrations between 3 wt% and 10 wt% to study the effect of different Al:CaO ratios. The initial sample contained Mg, Al and CaO in powder state, pressed to cylindrical samples. The melting, the solidification and associated phase transformations were measured in a Bahr 805A/D dilatometer inside a sealed stainless steel crucible at the High Energy Materials Science Beamline P07 at PETRA III, DESY.
AB - Previous investigations show that CaO additions have an effect on the microstructure and mechanical properties of commercial Mg alloys. Addition of CaO to pure Mg and Mg alloys results in the dispersion of Ca in the molten and solid Mg with no evidence of CaO. This paper reports on the reactions between Mg, Al and CaO measured by means of in situ synchrotron radiation diffraction during melting and solidification. The experiment was conducted on Mg-3A1 wt% with CaO concentrations between 3 wt% and 10 wt% to study the effect of different Al:CaO ratios. The initial sample contained Mg, Al and CaO in powder state, pressed to cylindrical samples. The melting, the solidification and associated phase transformations were measured in a Bahr 805A/D dilatometer inside a sealed stainless steel crucible at the High Energy Materials Science Beamline P07 at PETRA III, DESY.
KW - CaO
KW - Diffraction
KW - In situ
KW - Intermetallic phases
KW - Magnesium alloy
KW - Engineering
UR - http://www.scopus.com/inward/record.url?scp=84899869708&partnerID=8YFLogxK
U2 - 10.1002/9781118888179.ch38
DO - 10.1002/9781118888179.ch38
M3 - Article in conference proceedings
AN - SCOPUS:84899869708
SN - 9781118888162
T3 - Magnesium Technology
SP - 191
EP - 195
BT - Magnesium Technology 2014 - Held During TMS 2014 143rd Annual Meeting and Exhibition
A2 - Alderman, Martyn
A2 - Manuel, Michele V.
A2 - Hort, Nobert
A2 - Neelameggham, Neale R.
PB - The Minerals, Metals & Materials Society
T2 - 143rd Annual Meeting and Exhibition of Magnesium Technology 2014 - TMS 2014
Y2 - 16 February 2014 through 20 February 2014
ER -