Cracks occur in materials if loads cannot be fully dissipated by elastic-plastic work, exposing human lives to risk of failure and integrity loss of safety-critical components (1–6).Some hierarchical composites, such as high-toughness bone (), feature excellent crack tolerance, but they usually cannot withstand high elongations because there are not enough conventional lattice defects to ... WebHierarchical buffering by adjacent dynamic strain-hardened features helps the cracks to avoid catastrophic growth and percolation. Our self-buffering herringbone material yields an ultrahigh uniform tensile elongation (~50%), three times that of conventional nonbuffering EHEAs, without sacrificing strength.
Hierarchical crack buffering triples ductility in eutectic herringbone ...
Web15 de out. de 2024 · Erratum for the Report "Hierarchical crack buffering triples ductility in eutectic herringbone high-entropy alloys," by P. Shi, R. Li, Y. Liyuebo Wen, Y. Zhong, … Web1 de ago. de 2024 · Hierarchical buffering by adjacent dynamic strain-hardened features helps the cracks to avoid catastrophic growth and percolation. Our self-buffering herringbone material yields an ultrahigh uniform tensile elongation (~50%), three times that of conventional nonbuffering EHEAs, without sacrificing strength. sign language for thank-you
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Web20 de ago. de 2024 · DOI: 10.1126/science.abf6986 Corpus ID: 237217178; Hierarchical crack buffering triples ductility in eutectic herringbone high-entropy alloys … Web20 de ago. de 2024 · Hierarchical buffering by adjacent dynamic strain-hardened features helps the cracks to avoid catastrophic growth and percolation. Our self-buffering … Web19 de ago. de 2024 · Hierarchical crack buffering triples ductility in eutectic herringbone high-entropy alloys. Peijian Shi 1, Runguang Li 2, Yi Li 1, Yuebo Wen 1, Yunbo Zhong 1, … sign language for the deaf abbr