The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.
Cryogenic strength improvement by utilizing room-temperature deformation twinning in a partially recrystallized VCrMnFeCoNi high-entropy alloy
Open accessAbstract
The excellent cryogenic tensile properties of the CrMnFeCoNi alloy are generally caused by deformation twinning, which is difficult to achieve at room temperature because of insufficient stress for twinning. Here, we induced twinning at room temperature to improve the cryogenic tensile properties of the CrMnFeCoNi alloy. Considering grain size effects on the critical stress for twinning, twins were readily formed in the coarse microstructure by cold rolling without grain refinement by hot rolling. These twins were retained by partial recrystallization and played an important role in improving strength, allowing yield strengths approaching 1 GPa. The persistent elongation up to 46% as well as the tensile strength of 1.3 GPa are attributed to additional twinning in both recrystallized and non-recrystallization regions. Our results demonstrate that non-recrystallized grains, which are generally avoided in conventional alloys because of their deleterious effect on ductility, can be useful in achieving high-strength high-entropy alloys.
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Hierarchical crack buffering triples ductility in eutectic herringbone high-entropy alloys
Shi, P., Li, R., Li, Y., Wen, Y., Zhong, Y., Ren, W., Shen, Z., Zheng, T., Peng, J., Liang, X., et al. (2021) · Science · doi:10.1126/science.abf6986 · Cited by 678
Synthesis of high-entropy alloy nanoparticles on supports by the fast moving bed pyrolysis
Gao, S., Hao, S., Huang, Z., Yuan, Y., Han, S., Lei, L., Zhang, X., Shahbazian-Yassar, R., & Lu, J. (2020) · Nature Communications · doi:10.1038/s41467-020-15934-1 · Cited by 533
Design of D022 superlattice with superior strengthening effect in high entropy alloys
He, F., Chen, D., Han, B., Wu, Q., Wang, Z., Wei, S., Wei, D., Wang, J., Liu, C. T., & Kai, J.-J. (2019) · Acta Materialia · doi:10.1016/j.actamat.2019.01.048 · Cited by 322
Metadata
- Authors
- Jo, Y. H., Jung, S., Choi, W. M., Sohn, S. S., Kim, H. S., Lee, B. J., Kim, N. J., & Lee, S.
- Venue
- Nature Communications
- Published
- 2017-06-12
- Volume
- 8
- Issue
- 1
- Pages
- 15719-15719
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2623784365
- Cited by
- 470
- References
- 29
- FWCI
- 24.47
- Type
- journal article
- Language
- en
- Open access
- gold
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- Jo, Y. H., Jung, S., Choi, W. M., Sohn, S. S., Kim, H. S., Lee, B. J., Kim, N. J., & Lee, S. (2017). Cryogenic strength improvement by utilizing room-temperature deformation twinning in a partially recrystallized VCrMnFeCoNi high-entropy alloy. Nature Communications. https://doi.org/10.1038/ncomms15719
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