ISSN:
1662-8985
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
In order to clarify the effect of alloying elements on the axial ratio of magnesium binarysolid solutions, the solid solutions of Mg-Al, Mg-Zn, and Mg-Li with various concentrations werecasted and homogenized. Synchrotron X-ray diffraction patterns were then obtained from annealedpowder samples and analyzed using the Rietveld method. The effects of solutes concentration onlattice parameters were explained on the basis of atomic size difference and valence electron effect,which changes electron overlap of magnesium. It has been found in this study that Al and Li raiseand reduce the c/a ratio, respectively, while Zn has no effect on the c/a ratio
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/39/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.26-28.95.pdf
