作者: A.W. Thompson
DOI: 10.1016/0001-6160(83)90148-7
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摘要: Abstract Changes in microvoid size on ductile fracture surfaces under varying experimental conditions can arise several ways. An analysis is developed here for the case which an altered density of nuclei, expressed as volume fraction nucleation microvoids, sole reason changes. The based concept that be regarded alteration effective nuclei. shown to agree with form available data. Although more detailed experiments are necessary before a complete comparison made, physical rationale presented appears qualitatively correct, and selfconsistent.