Indentation-based damage quantification revisited

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Samenvatting

Efforts to implement continuum damage models in forming simulations are hampered by the absence of experimental techniquesto provide reliable and accurate damage-evolution parameters. The widely used indentation approach, whereby deformationinduceddamage is quantified through the degradation of indentation hardness and modulus, was shown to be intrinsically deficient(Tasan et al. [18]). Here, a new indentation-based methodology is developed and evaluated, allowing damage-induced degradationof hardness and modulus as a reliable probe for damage quantification.
Originele taal-2Engels
Pagina's (van-tot)316-319
TijdschriftScripta Materialia
Volume63
Nummer van het tijdschrift3
DOI's
StatusGepubliceerd - 2010

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