Web15 de set. de 2024 · Crack mouth opening displacement (CMOD) was measured with an MTS CMOD gauge. The measured crack mouth displacement was converted to load line displacement for Δ J calculation following the procedure presented in [44]. Mechanical fatigue crack growth was carried out at 180 ∘ C, and in general accordance with the … WebHierarchical crack buffering triples ductility in eutectic herringbone high-entropy alloys Published in: Science, August 2024 DOI: 10.1126/science.abf6986: Pubmed ID: 34413235. Authors:

METALLURGY Hierarchical crack buffering triples ductility in …

Web15 de mar. de 2024 · Eutectic High-Entropy Alloys (EHEAs) are a class of materials that can form a hierarchical microstructure of dual-phase lamellar colonies and have great potential in achieving excellent mechanical properties. 1 1. Y. Web19 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. chili\u0027s open on easter

上海大学首篇Science：共晶鱼骨高熵合金的多级裂纹 ...

http://www.cailiaoniu.com/226294.html Web19 de ago. de 2024 · Engineering hierarchical heterogeneity. Multilevel hierarchy of chemical and nanostructural heterogeneities can enable new combinations of properties and functionalities. Shi et al. directionally … Web19 de ago. de 2024 · Hierarchical buffering by adjacent dynamic strain–hardened features helps the cracks to avoid catastrophic growth and percolation. Our self-buffering … chili\u0027s open on christmas day