Results 131 to 140 of about 59,652 (302)

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Numerical simulation and experimental verification of fatigue crack propagation in high-strength bolts based on fracture mechanics. [PDF]

Sci Prog, 2023
Zhang P, Li J, Zhao Y, Li J.
europepmc   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Experimental and Numerical Analysis of Fracture Mechanics Behavior of Heterogeneous Zones in S690QL1 Grade High Strength Steel (HSS) Welded Joint. [PDF]

Materials (Basel), 2023
Tomerlin D, Kozak D, Ferlič L, Gubeljak N.   +3 more
europepmc   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

On the fracture mechanics validity of small scale tests [PDF]

There is growing interest in conducting small-scale tests to gain additional insight into the fracture behaviour of components across a wide range of materials.
Cupertino Malheiros, Livia, Xiong, Ziyao, Cui, Chuanjie, Martínez-Pañeda, Emilio   +3 more
core   +1 more source

Linear Elastic Fracture Mechanics Assessment of a Gas Turbine Vane. [PDF]

Materials (Basel), 2022
Orenes Moreno B, Bessone A, Solazzi S, Vanti F, Bagnera F, Riva A, Botto D.   +6 more
europepmc   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source

Recent advances of crack propagation in human bone

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
Recent results in mathematical modeling predicting crack behavior under various load conditions in human bones as anisotropic elastic composite materials are presented in this survey.
Craciun EM., Cergan R., Dragosloveanu S.
doaj   +1 more source

Environmental Stress Cracking of High-Density Polyethylene Applying Linear Elastic Fracture Mechanics. [PDF]

Polymers (Basel), 2022
Thuy M, Pedragosa-Rincón M, Niebergall U, Oehler H, Alig I, Böhning M.   +5 more
europepmc   +1 more source