Volume and enthalpy relaxation in Zr55Cu
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O. Haruyama; Y. Nakayama; R. Wada; H. Tokunaga; J. Okada; T. Ishikawa; Y. Yokoya
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Article
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2010
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Elsevier Science
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English
β 579 KB
The structural relaxation in a Zr 55 Cu 30 Ni 5 Al 10 bulk metallic glass was investigated by volume and enthalpy relaxation at various temperatures. The relaxation kinetics was well described by a stretched exponential relaxation function, UΓ°tΓ ΒΌ expΒ½ΓΓ°t=sΓ b . The Kohlrausch index, b, ranged from