Evaluating plastic flow properties by ch
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Ju-Young Kim; Seung-Kyun Kang; Julia R. Greer; Dongil Kwon
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Article
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2008
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Elsevier Science
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English
β 204 KB
The strain-hardening exponent, used in describing the plastic flow properties of materials, is evaluated from the characteristic length in the indentation size effect (ISE). A linear relationship is found between the strain-hardening exponent and the log of the ISE characteristic length for Ni and S