Results 131 to 140 of about 368,008 (313)
Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy
Advanced Engineering Materials, EarlyView.A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang +10 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca +9 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran +6 more
wiley +1 more source
Computer-aided drug design of photoactivated platinum anticancer complexes [PDF]
Platinum(IV) complexes are usually inert and stable compounds which can be photoactive pro-drugs to produce Pt(II) species with promising anti-cancer activity.
Tai, Hui-Chung
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Platinum Alloys for Shape Memory Applications [PDF]
, 2003 Shape memory alloys (SMAs) are materials that can change their shape at a specific temperature and are used in applications as diverse as sensors, temperature sensitive switches, force actuators, fire-safety valves, orthodontic wires, fasteners, and ...
Witcomb, MJ +3 more
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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 +5 more
wiley +1 more source
Platinum-Modified Cobalt Oxide/Cobalt Nanotubes as Multifunctional Electrocatalysts in Alkaline and Acidic Conditions [PDF]
Nanostructure platinum is an effective catalyst that is active toward a broad range of electrochemical processes over a wide range of pH values. However, its high cost and low abundance prevent its widespread use in practical devices.
Julia Mayes (18332643) +9 more
core +1 more source
Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition
Advanced Engineering Materials, EarlyView.AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley +1 more source
Testosterone as a delivery vector for platinum(II) metallodrugs [PDF]
A total of 6 steroidal ligands have been synthesised from simple starting materials using Sonogashira coupling reactions. The ligands are based on testosterone substituted in the l7a-position with ethnynyl-pyridine, ethnynyl-quinoline or ethnynyl ...
Huxley, Martin
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