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Specific volumes of the Zr41.2Ti13.8Cu12.5Ni10.0Be22.5 alloy in the liquid, glass, and crystalline states

Ohsaka, K. and Chung, S. K. and Rhim, W. K. and Peker, A. and Scruggs, D. and Johnson, W. L. (1997) Specific volumes of the Zr41.2Ti13.8Cu12.5Ni10.0Be22.5 alloy in the liquid, glass, and crystalline states. Applied Physics Letters, 70 (6). pp. 726-728. ISSN 0003-6951. http://resolver.caltech.edu/CaltechAUTHORS:OHSapl97

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Abstract

The specific volumes of the Zr41.2Ti13.8CU12.5Ni10.0Be2.25 alloy as a function of temperature, T, are determined by employing an image digitizing technique and numerical calculation methods applied to the electrostatically levitated spherical alloy. The linear fitting of the volumes of the alloy in the liquid, V-l, glass, V-g, and crystalline V-c, states in the temperature ranges shown in parentheses are V-l(T) = 0.1583 + 8.877 x 10(-6)T(cm^(3)/g) (700-1300 K); V-g(T) = 0.1603 + 5.528 x 10^(-6)T (400-550 K); V-c(T) = 0.1583 + 6.211 x 10(-6)T(400-850 K). The average volume thermal expansion coefficients within the temperature ranges are determined to be 5.32, 3.39, and 3.83 x 10^(-5) (1/K) for the liquid, glass, and crystalline states, respectively.


Item Type:Article
Additional Information:©1997 American Institute of Physics. Received 29 July 1996; accepted 3 December 1996. This work represents one phase of research carried out at the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration.
Subject Keywords:ZIRCONIUM ALLOYS; NICKEL ALLOYS; BERYLLIUM ALLOYS; TITANIUM ALLOYS; COPPER ALLOYS; THERMODYNAMIC PROPERTIES; VOLUME; THERMAL EXPANSION; PHASE TRANSFORMATIONS; LEVITATION; TEMPERATURE DEPENDENCE; NUMERICAL SOLUTION; THERMOGRAPHY
Record Number:CaltechAUTHORS:OHSapl97
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:OHSapl97
Alternative URL:http://dx.doi.org/10.1063/1.118250
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:3735
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:30 Jun 2006
Last Modified:26 Dec 2012 08:56

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