Results 181 to 190 of about 295,692 (316)

Structurally Complex Precipitates Enhance Strength‐Ductility Synergy in a Duplex Medium Entropy Alloy

Advanced Science, EarlyView.
Strong‐yet‐ductile precipitation‐hardening alloys require novel microstructural complexity of precipitates in particularly at cryogenic condition, to constantly impart strain hardening of hard‐and‐brittle precipitates. The present work creates innovative structurally complex precipitates assembled with dispersed nanocores and a chemical‐heterogeneity ...
Shaohua Gao, Yang Yang, Xiaoxuan Fan, Jinyu Zhang, Shuaiyang Liu, Jiao Li, Hui Wang, Wenli Song, Gang Liu, Jun Sun   +9 more
wiley   +1 more source

Study on the Microstructure Evolution of CuxNi2.7Mn Steel During Processing with Different Copper Contents. [PDF]

Materials (Basel)
Zhang Y, Guo J, Yu C, Wen P, Li L.
europepmc   +1 more source

Architected Lattices with High Stiffness and Toughness via Multicore–Shell 3D Printing

Advances in Materials, 2018
Jochen Mueller, J. Raney, K. Shea, J. Lewis   +3 more
semanticscholar   +1 more source

Hierarchical Twin Networks Enable Exceptional Strength and Fracture Toughness in Titanium

Advanced Science, EarlyView.
A commercial‐purity titanium with hierarchical ultrafine twin structures delivers an exceptional combination of fracture toughness (KJIc) of 187 MPa·m1/2 and specific yield strength of 140 MPa·cm3·g−1, in which pre‐engineered high‐density twin boundaries stimulate massive and dislocations to blunt crack tip.
Xiao‐Wei Zou, Ting Zhu, En Ma, Wei‐Zhong Han   +3 more
wiley   +1 more source

Mechanical behavior of ytterbium disilicate EBCs investigated by nanoindentation and micro-impact measurements. [PDF]

Sci Rep
Thapa S, Presby MJ, Chen H, Hoffman LC, Stokes JL, Cheng YT.   +5 more
europepmc   +1 more source

Mental toughness: progress and prospects.

Current Opinion in Psychology, 2017
D. Gucciardi
semanticscholar   +1 more source

Interpretable Machine Learning Framework for Nb─Si Based Alloy Design with Enhanced Fracture Toughness

Advanced Science, EarlyView.
An interpretable machine learning framework integrating SHAP and PDP analysis identifies critical design descriptors from 139 physicochemical features for Nb─Si alloys. The framework achieves <7% prediction error and guides the discovery of Nb38.5Ti38.5Si3Zr18V2 alloy with 22.791 MPa·m1/2 fracture toughness, breaking the 20 MPa·m1/2 barrier.
Dezhi Chen, Chao Xu, Jingyue Yu, Qi Wang, Hongze Fang, Shuo Yin, Turab Lookman, Ruirun Chen   +7 more
wiley   +1 more source

Tough boys tough desicions

, 2020
openaire   +2 more sources

Architecting bioinspired nanocrystalline domains for ultimate robust and transparent cellulose photonic hydrogels. [PDF]

Sci Adv
Li Q, He C, Zhang W, Zhang Y, Huang J, Xu K, Zhang F, Qing G.   +7 more
europepmc   +1 more source

A Multimodal Magnetically Driven Soft Robot With Integrated Actuation‐Sensing Based on Photothermal Reprogramming Technology

Advanced Science, EarlyView.
This work reports a thermally safe, photothermally reprogrammable magnetic soft robot with its reprogramming temperature tuned to ∼39.5°C for biocompatibility. It achieves multimodal locomotion (max speed of 1.8 BL/s) and integrates liquid‐metal capacitive sensing to monitor self‐motion and detect environmental changes in simulated gastric environments,
Liu Yang, Yuliao Dong, Kangning Li, Cheng Jing, Ben Wang, Lin Xu   +5 more
wiley   +1 more source