Crystal orientation effects in scratch testing with a spherical indenter


Autoria(s): Swadener, Gregory; Bögershausen, Heidi; Sander, Benedikt; Raabe, Dierk
Data(s)

01/05/2010

Resumo

Spherical scratch tests were conducted in individual grains of a randomly oriented polycrystalline body-centered-cubic (bcc) Ti-Nb alloy. For each grain, scratch tests were conducted at four different levels of normal load, which resulted in varying amounts of plastic strain during indentation. The results show a dependence of the horizontal load component on the crystallographic orientation and on the amount of plastic strain. The component of the horizontal force that resulted from plastic deformation was found to correlate with the active slip systems for the particular grain orientation. © 2010 Materials Research Society.

Formato

application/pdf

Identificador

http://eprints.aston.ac.uk/16179/1/Swadener_2010_JMR_v25_921.pdf

Swadener, Gregory; Bögershausen, Heidi; Sander, Benedikt and Raabe, Dierk (2010). Crystal orientation effects in scratch testing with a spherical indenter. Journal of Materials Research, 25 (5), pp. 921-926.

Relação

http://eprints.aston.ac.uk/16179/

Tipo

Article

PeerReviewed