ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The development of the volume fraction of cumulated persistent slip bands (PSBs) incyclically deformed nickel polycrystals was investigated in dependence on the number of cyclesusing scanning electron microscopy (SEM) and atomic force microscopy (AFM). It was shown thatthere is a large scatter of the volume fraction of PSBs from grain to grain. Three different tendenciesfor the development of the volume fraction with increasing number of cycles were distinguished. Itwas shown that there is a correlation of the orientation of the primary slip systems with the volumefraction of cumulated PSBs and the activation of PSBs during half-cycle deformation
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/18/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.567-568.123.pdf
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