Results 41 to 50 of about 8,803 (312)
Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley +1 more source
Galvanic Corrosion of Ti Dental Implants Coupled to CoCrMo Prosthetic Component
International Journal of Biomaterials, 2021 Dental implant systems are composed of an implant, prosthetic components, and a crown. Since the implants are made of commercially pure Ti (cp Ti) and prosthetic components are often made of Ti and CoCrMo alloys, a galvanic couple between these two ...
Francielly M. S. Soares +4 more
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Nano-fiber-structured Cantor alloy films prepared by sputtering
Journal of Materials Research and Technology, 2022 High entropy alloy films (HEAFs) have received increasing attention in recent years due to their excellent properties, such as high wear resistance, corrosion resistance, magnetic and optical properties. By using Direct Current (DC) magnetron sputtering,
Yuanying Yue, Xuehui Yan, Yong Zhang
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Mechanical Properties of a Cryomilled Nanostructured Al-Mg Alloy
, 2003 The microstructural characteristics and mechanical behavior at room temperature of a nanostructured Al-Mg alloy, with grain sizes of approximately 100 nm, manufactured by a cryomilling process were investigated in the present study. The results reveal an
B. Q. Han +3 more
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Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source
Nature Communications, 2020 The design of nanostructured catalysts plays a key role in the electrocatalytic redox reaction performances. Here, authors prepared uniform and small-sized high-entropy alloy PtNiFeCoCu nanoparticles that showed improved activities for H2 evolution ...
Hongdong Li +10 more
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Diffusion and surface alloying of gradient nanostructured metals [PDF]
Beilstein Journal of Nanotechnology, 2017 Gradient nanostructures (GNSs) have been optimized in recent years for desired performance. The diffusion behavior in GNS metals is crucial for understanding the diffusion mechanism and relative characteristics of different interfaces that provide fundamental understanding for advancing the traditional surface alloying processes.
Zhenbo Wang, Ke Lu
openaire +3 more sources
Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition
Advanced Engineering Materials, EarlyView.A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley +1 more source
Investigation into coatings produced from nanoparticle blended feedstock for rotating equipment repair applications [PDF]
, 2011 Coating of carbon steel with conventional and nano particle blended feedstock material is considered in relation to repair applications of rotating equipment.
Al-Askandarani, Albara
core
Characterisation and Development of Nanostructured, Ultrahigh Strength, and Ductile Bainitic Steels
, 2006 The purpose of the present work was to characterise and further develop a novel nanostructured type of bainitic steel. Three chemical compositions were considered with different concentrations of Al and Co.
Sherif MY, Sherif, Mohamed
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