Results 211 to 220 of about 2,301,728 (394)

Impact of Hot Isostatic Pressing on Microstructure Evolution and Creep Performance of Powder Bed Fusion–Laser Beam Processed CM247LC

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of Hot Isostatic Pressing (HIP) temperature on the microstructure and creep performance of powder bed fusion–laser beam processed CM247LC superalloy is investigated. Grain growth and γ’ precipitate evolution are characterized following HIP at varying temperatures.
Ahmed Fardan   +4 more
wiley   +1 more source

Ag Cluster‐Modified K0.5Na0.5NbO3 Piezocatalyst for Enhanced Electrochemical Dinitrogen Reduction Reaction

open access: yesAdvanced Engineering Materials, EarlyView.
Ag cluster‐modified K0.5Na0.5NbO3 acts as an efficient piezocatalyst for electrochemical N2 reduction, enhanced by built‐in electric fields under mechanical actuation. Comparative studies between static and actuated electrodes reveal improved performance under dynamic conditions.
Benedict Witulski   +7 more
wiley   +1 more source

Study of the Effect of Process Parameters and Heat Treatment on the Formation and Evolution of Directed Energy Deposition of IN718‐CuCrZr Interface

open access: yesAdvanced Engineering Materials, EarlyView.
Bimetallic structures of Inconel 718 and CuCrZr are fabricated using the laser powder directed energy deposition method. The study reveals a strong dependence of interface characteristics such as width and interfusion on processing and heat treatment strategies.
Hamidreza Javidrad, Bahattin Koc
wiley   +1 more source

The superior oxidation resistance of 60NiTi aircraft bearing alloy by introducing TiN and Ni3Ti multiple-layer structure

open access: yesJournal of Materials Research and Technology
To improve the oxidation resistance of 60NiTi alloy, the TiN layer was introduced at the outermost of 60NiTi alloy. The results showed that the 60NiTi alloy exhibited the superior oxidation resistance owing to the construction of TiN layer, regardless of
Yunfei Wang   +11 more
doaj  

Presymptomatic microRNA-based biomarker signatures for the prognosis of localized radiation injury in mice. [PDF]

open access: yesPLoS One
Ancel L   +10 more
europepmc   +1 more source

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