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Showing papers by "Y. Austin Chang published in 2004"

Journal Article•DOI•
A combined CALPHAD/first-principles remodeling of the thermodynamics of Al-Sr: unsuspected ground state energies by "rounding up the (un)usual suspects"

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Yu Zhong1, Chris Wolverton2, Y. Austin Chang3, Zi Kui Liu1•
Pennsylvania State University1, Ford Motor Company2, University of Wisconsin-Madison3
17 May 2004-Acta Materialia
TL;DR: In this article, the authors demonstrate a method yielding simultaneously, accurate solid-state and liquid energetics, as given by first-principles density functional calculations and experimental measurements, respectively.

73 citations

Patent•
Zirconium-rich bulk metallic glass alloys

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Y. Austin Chang, Hongbo Cao, Dong Ma, Ling Ding, Ker-Chang Hsieh 
12 Oct 2004
TL;DR: Zirconium-rich bulk metallic glass alloys include quinary alloys containing zirconsium, aluminum, titanium, copper, and nickel as discussed by the authors, which may be provided as completely amorphous pieces having cross-sectional diameters of at least about 5 mm or even greater.
Abstract: Zirconium-rich bulk metallic glass alloys include quinary alloys containing zirconium, aluminum, titanium, copper and nickel. The bulk metallic glass alloys may be provided as completely amorphous pieces having cross-sectional diameters of at least about 5 mm or even greater.

18 citations