Scratch testing of coarse-grained and ultra fine-grained copper

A. V. Filippov, S. Yu Tarasov, S. V. Fortuna, O. A. Podgornyh, N. N. Shamarin, E. O. Filippova

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The influence of a coarse-grained and ultrafine-grained structure of a material obtained by the method of severe plastic deformation on the deformation behavior of copper C11000 when scratching at room temperature is considered. The estimation of the size of the pile-up on the periphery of the scratch, and the dimensions of the groove formed during the process of plowing the material with a spherical indentor was performed. A significant decrease in the volume and maximum depth of the groove is established due to the formation of an ultrafine-grained structure of the material. It is established that the deformation relief on the scratch surface of samples with a UFG structure is more uniform than for samples with a coarse-grained structure.

Original languageEnglish
Title of host publicationProceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
EditorsVasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
PublisherAmerican Institute of Physics Inc.
Volume2051
ISBN (Electronic)9780735417779
DOIs
Publication statusPublished - 12 Dec 2018
EventInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation
Duration: 1 Oct 20185 Oct 2018

Conference

ConferenceInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
CountryRussian Federation
CityTomsk
Period1.10.185.10.18

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Filippov, A. V., Tarasov, S. Y., Fortuna, S. V., Podgornyh, O. A., Shamarin, N. N., & Filippova, E. O. (2018). Scratch testing of coarse-grained and ultra fine-grained copper. In V. M. Fomin, V. E. Panin, & S. G. Psakhie (Eds.), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 2051). [020086] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083329