Tuning the deformation mechanisms of boron carbide via silicon doping

Boron carbide suffers from a loss of strength and toughness when subjected to high shear stresses due to amorphization. Here, we report that a small amount of Si doping (~1 atomic %) leads to a substantial decrease in stress-induced amorphization due to a noticeable change of the deformation mechani...

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Detalhes bibliográficos
Publicado no:Sci Adv
Main Authors: Xiang, Sisi, Ma, Luoning, Yang, Bruce, Dieudonne, Yvonne, Pharr, George M., Lu, Jing, Yadav, Digvijay, Hwang, Chawon, LaSalvia, Jerry C., Haber, Richard A., Hemker, Kevin J., Xie, Kelvin Y.
Formato: Artigo
Idioma:Inglês
Publicado em: American Association for the Advancement of Science 2019
Assuntos:
Research Articles
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6814370/
https://ncbi.nlm.nih.gov/pubmed/31692742
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.aay0352
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