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Effects of annealing on the residual strains and heat of combustion of cold worked magnesium powder

Cold worked magnesium powder was investigated to determine the effect of annealing on the residual strains and heat of combustion. The residual rms strains, domain size, and fault probabilities were determined by Fourier analysis of X-ray diffraction data. The heat of combustion was determined by using an adiabatic calorimeter. The results of this study revealed a definite reduction in residual rms strain (0. 0008 to 0. 0003), fault probability (0.0014 to 0. 0001%), and heat of combustion (5662 to 5445 cal/gm) with annealing. The domain size showed an increase from 1400 to 7000 A.Ball State UniversityMuncie, IN 47306

Identiferoai:union.ndltd.org:BSU/oai:cardinalscholar.bsu.edu:handle/180479
Date03 June 2011
CreatorsPhillips, William Hal
ContributorsKoltenbah, David E.
Source SetsBall State University
Detected LanguageEnglish
Formatv, 40 leaves ; ill. ; 28 cm.
SourceVirtual Press

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