Nanocrystalline material with anomalous modulus of resilience and springback effect

K. A. Darling, C. Kale, S. Turnage, B. C. Hornbuckle, T. L. Luckenbaugh, S. Grendahl, Kiran Solanki

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Stability of nanocrystalline microstructural features allows structural materials to be synthesized and tested in ways that have heretofore been pursued only on a limited basis. Here, we demonstrate using quasi-static compression and three point bend tests that, in a stabilized nanocrystalline metal with tailored solute concentrations, i.e., NC-Cu-3 at.%Ta, extraordinary properties such as ultrahigh hardness along with anomalus modulus of resilience and springback effects can be manifested. Such effects influence a wide range of materials response including elastic energy absorption, damping, fatigue and wear. The present study, therefore, represents a pathway for designing highly resilient materials for everyday applications.

Original languageEnglish (US)
Pages (from-to)36-40
Number of pages5
JournalScripta Materialia
Volume141
DOIs
StatePublished - Dec 1 2017

Fingerprint

Nanocrystalline materials
resilience
nanocrystals
bend tests
energy absorption
Energy absorption
solutes
hardness
Damping
damping
Metals
Hardness
Wear of materials
Fatigue of materials
metals

Keywords

  • Flexural strain
  • Modulus of resilience
  • Nanocrystalline
  • Springback

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Darling, K. A., Kale, C., Turnage, S., Hornbuckle, B. C., Luckenbaugh, T. L., Grendahl, S., & Solanki, K. (2017). Nanocrystalline material with anomalous modulus of resilience and springback effect. Scripta Materialia, 141, 36-40. https://doi.org/10.1016/j.scriptamat.2017.07.012

Nanocrystalline material with anomalous modulus of resilience and springback effect. / Darling, K. A.; Kale, C.; Turnage, S.; Hornbuckle, B. C.; Luckenbaugh, T. L.; Grendahl, S.; Solanki, Kiran.

In: Scripta Materialia, Vol. 141, 01.12.2017, p. 36-40.

Research output: Contribution to journalArticle

Darling, KA, Kale, C, Turnage, S, Hornbuckle, BC, Luckenbaugh, TL, Grendahl, S & Solanki, K 2017, 'Nanocrystalline material with anomalous modulus of resilience and springback effect', Scripta Materialia, vol. 141, pp. 36-40. https://doi.org/10.1016/j.scriptamat.2017.07.012
Darling KA, Kale C, Turnage S, Hornbuckle BC, Luckenbaugh TL, Grendahl S et al. Nanocrystalline material with anomalous modulus of resilience and springback effect. Scripta Materialia. 2017 Dec 1;141:36-40. https://doi.org/10.1016/j.scriptamat.2017.07.012
Darling, K. A. ; Kale, C. ; Turnage, S. ; Hornbuckle, B. C. ; Luckenbaugh, T. L. ; Grendahl, S. ; Solanki, Kiran. / Nanocrystalline material with anomalous modulus of resilience and springback effect. In: Scripta Materialia. 2017 ; Vol. 141. pp. 36-40.
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