Results 51 to 60 of about 2,433,880 (389)

Mesomechanical Modeling and Numerical Simulation of the Diffraction Elastic Constants for Ti6Al4V Polycrystalline Alloy

open access: yesMetals, 2018
A mesoscopic mechanical model based on the Mori-Tanaka method and Eshelby’s inclusion theory was presented to investigate the uniform elastic deformation behavior of Ti6Al4V with β-Ti and α-Ti phases.
Qiang Chen   +3 more
doaj   +1 more source

Review of Recent Research on AlCoCrFeNi High-Entropy Alloy

open access: yesMetals, 2021
High-entropy alloys (HEAs) have gained significant interest in recent years because of their outstanding properties. The AlCoCrFeNi alloy is one of the most studied HEAs. The effect of the manufacturing methods and heat treatment on the properties of the
Marzena Tokarewicz, M. Grądzka-Dahlke
semanticscholar   +1 more source

Microstructure and Mechanical Properties of Friction Stir Welded Joint of an Aluminum Alloy Sheet 6005A-T4

open access: yesMetals, 2019
The 6005A-T6 alloy had been widely applied in rail transmit industry due to its combination properties of moderate strength, superior resistance to corrosion, and excellent extrusion plasticity.
Xiaofei Sheng   +6 more
doaj   +1 more source

The sulphidation properties of pre-oxidized yttrium-ion-implanted Incoloy 800H [PDF]

open access: yes, 1987
On sulphidation of pre-oxidized yttrium-implanted Incoloy 800H an improvement in sulphidation resistance is obtained. Pre-oxidized krypton-implanted alloy and aluminium-implanted alloy have sulphidation rates which are about the same as that of non ...
Fransen, T.   +2 more
core   +3 more sources

Highly efficient decomposition of ammonia using high-entropy alloy catalysts

open access: yesNature Communications, 2019
Ammonia represents a promising liquid fuel for hydrogen storage, but its large-scale application is limited by the need for precious metal ruthenium (Ru) as catalyst. Here we report on highly efficient ammonia decomposition using novel high-entropy alloy
Pengfei Xie   +9 more
semanticscholar   +1 more source

Combining transient dynamics and logistic‐asymptotic growth to study the recovery of two seabird populations after rat eradication

open access: yesPopulation Ecology, EarlyView.
This study examines the demographic dynamics of two seabird populations on Tromelin Island, 15 years after the eradication of brown rats. The results indicate that these populations are in good health and are expected to continue growing until breeding sites are saturated in about a century.
Merlène Saunier   +6 more
wiley   +1 more source

Possible Effects and Mechanisms of Ultrasonic Cavitation on Oxide Inclusions during Direct-Chill Casting of an Al Alloy

open access: yesMetals, 2018
Oxide films or inclusions can reduce the continuity and integrity of materials and they always lead to a significant reduction in the mechanical properties of an aluminum alloy.
Yun Zhang   +6 more
doaj   +1 more source

Ab-Initio Studies of the Micromechanics and Interfacial Behavior of Al3Y|fcc-Al

open access: yesMetals, 2022
In this paper, an Ab-initio study was employed to study the properties of interfaces of Al3Y|Al. The interface strength, shear strength, structural stability, electronic density, bonding characteristics, stacking fault energy, and plasticity were all ...
Yong Li, Yuanchun Huang, Xieyi Zhang
doaj   +1 more source

The Heusler alloys [PDF]

open access: yesTransactions of the Faraday Society, 1912
n ...
Knowlton, A. A., Clifford, O. C.
openaire   +3 more sources

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

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