Results 141 to 150 of about 9,005 (275)

Experimental Study on Fatigue Performance of Steel Used in U75V Rails. [PDF]

Materials (Basel)
Xu D, Liu G, Wang X, Liu H.
europepmc   +1 more source

Finite element analysis of plasticity-induced fatigue crack closure

, 2020
98
openaire   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

Fast self-healing in a layered molecular crystal mediated by stress-induced symmetry breaking. [PDF]

Nat Commun
Ghosh I, Biswas R, Tanwar M, Bhunia S, Das K, Torris A, Mondal A, Raghunathan V, Kumar R, Reddy CM.   +9 more
europepmc   +1 more source

Triply‐Twinned Metamaterials: Unraveling the Mechanics and Failure Pathways Through High‐Resolution XCT

Advanced Materials, EarlyView.
Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems. High‐resolution synchrotron XCT and image‐based simulations reveal how meta‐grain architecture, defects, and AM build orientation govern failure pathways ...
David McArthur, George Maddison, Jaianth Vijayakumar, Paul Tafforeau, Kathy Christofidou, Peter David Lee, PJ Tan, Chu Lun Alex Leung   +7 more
wiley   +1 more source

Flow-Line Evolution, Defect Formation, and Structure-Property Relationships in Aluminum Alloy Forging: A Review. [PDF]

Materials (Basel)
Wang H, Quan G, Pan C, Dong X, Zhou J.
europepmc   +1 more source

Evaluation of the effect of crack closure on fatigue crack growth of simulated short cracks [PDF]

A test program was performed to determine the influence of crack closure on fatigue crack growth (FCG) rates of short cracks. By use of the standard compact tension specimen, test procedures were devised to evaluate closure loads in the wake of the crack
Fisher, D. M., Telesman, J.
core   +1 more source

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

Advanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin, Luyi Feng, Xiaoai Chen, Salahuddin Ahmed, Basma AlMahmood, Li‐Pang Huang, Jiashu Ren, Xinyi Wang, Hyunjin Lee, Samuel R. Cramer, Nanyin Zhang, Sulin Zhang, Tao Zhou   +12 more
wiley   +1 more source

Effect of cutting process parameters on fatigue properties of quenched and tempered 42CrMo steel. [PDF]

Sci Rep
Tang K, Zhu J, Yin B, Hao Q, Guo B, Li J, Chen S, Gao J, Xu Z, Zhong F.   +9 more
europepmc   +1 more source

Investigation of Plasticity Effects on Growing Fatigue Cracks Using the CJP Model of Crack Tip Fields. [PDF]

Materials (Basel), 2023
Vasco-Olmo JM, Camacho-Reyes A, Gómez Gonzales GL, Díaz F.   +3 more
europepmc   +1 more source