Gabel S, Merle B (2020)
Publication Type: Journal article
Publication year: 2020
URI: https://link.springer.com/content/pdf/10.1557/mrc.2020.31.pdf
DOI: 10.1557/mrc.2020.31
Open Access Link: https://link.springer.com/content/pdf/10.1557/mrc.2020.31.pdf
The lifetime of cyclically loaded devices is often limited by the fatigue resistance of their individual phases. An advanced method is presented for measuring the high-cycle fatigue behavior of materials at the micrometer scale using a nanoindenter. It is based on the cyclic deflection of focused ion beam-fabricated microcantilevers using the continuous stiffness method (CSM). In line with experimental data on bulk nanocrystalline copper, the specimens exhibit grain coarsening followed by the formation of extrusions and a fatigue strength exponent of -0.10. The method is suitable for characterizing single phases and individual components of further complex systems.
APA:
Gabel, S., & Merle, B. (2020). Small-scale high-cycle fatigue testing by dynamic microcantilever bending. MRS Communications. https://doi.org/10.1557/mrc.2020.31
MLA:
Gabel, Stefan, and Benoit Merle. "Small-scale high-cycle fatigue testing by dynamic microcantilever bending." MRS Communications (2020).
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