Electromagnetic Properties in Nanostructured Alloy Cu 70 Co 30 Obtained by a Non-Equilibrium Method
, 2016 The Cu70Co30 alloy was developed by a non-equilibrium method of “mechanical alloying”, from a mixture of copper powder and pure cobalt. The nanostructured alloy Cu-Co with grains with a size of about 12 nm, has dierent electromagnetic properties which ...
W. Laslouni, M. Azzaz
semanticscholar +1 more source
APL Materials, 2016 Thermoelectric properties of nanostructured FeSi2, Mg2Si, and SiGe are compared with their nanocomposites of SiGe–Mg2Si and SiGe–FeSi2. It was found that the addition of silicide nanoinclusions to SiGe alloy maintained or increased the power factor while
Amin Nozariasbmarz +7 more
doaj +1 more source
Nanocrystalline and Thin Film Germanium Electrodes with High Lithium Capacity and High Rate Capabilities [PDF]
, 2004 Germanium nanocrystals (12 nm mean diam) and amorphous thin films (60-250 nm thick) were prepared as anodes for lithium secondary cells. Amorphous thin film electrodes prepared on planar nickel substrates showed stable capacities of 1700 mAh/g over 60 ...
Ahn, C. C. +3 more
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Microstructure and Properties of TiC/Ti Coatings Deposited by the Supersonic Cold Gas Spray Technique [PDF]
Archives of Metallurgy and Materials, 2018 Nanostructured, biocompatible, TiC/Ti Supersonic Cold Gas Sprayed coatings were deposited onto a Ti6Al4V alloy and their microstructure, wear resistance and hardness were investigated. The starting nanostructured powder, containing a varied mixture of Ti
J. Kusiński +6 more
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High-Speed Erosion Behavior of Hydrophobic Micro/Nanostructured Titanium Surfaces
Nanomaterials, 2022 Ice accretion on aircrafts or their engines can cause serious problems and even accidents. Traditional anti-icing and de-icing systems reduce engine efficiency, which can be improved by the use of hydrophobic/icephobic coatings or surfaces that reduce ...
Yong Chen, Jiguo Zhang
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Nanocrystalline Zr3Al Made through Amorphization by Repeated Cold Rolling and Followed by Crystallization [PDF]
, 2010 The intermetallic compound Zr3Al is severely deformed by the method of repeated cold rolling. By X-ray diffraction it is shown that this leads to amorphization.
C. Rentenberger +21 more
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Characterisation of microstructure, defect and high-cycle-fatigue behaviour in a stainless steel joint processed by brazing [PDF]
, 2019 We report the characterisation of microstructures and high-cycle-fatigue (HCF) properties of Type 304 stainless steel joints processed by brazing. Pure copper was applied as the filler metal for brazing at 1120 °C. A two-phase microstructure was obtained
Chen, B. +5 more
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Nanostructured Ni-Fe-S Based Electrode for Hydrogen Production by Water Electrolysis
Chemical Engineering Transactions, 2023 Green hydrogen is a real alternative to change the current energy system. Electrochemical water splitting is considered an attractive solution to convert and store the surplus of renewable energy sources.
Bernardo Patella +8 more
doaj +1 more source
High Strength Nanostructured Metastable Alloys [PDF]
Journal of Korean Powder Metallurgy Institute, 2002 Nanostructured high strength metastable Al-, Mg- and Ti-based alloys containing different amorphous, quasicrystalline and nanocrystalline phases are synthesized by non-equilibrium processing techniques. Such alloys can be prepared by quenching from the melt or by powder metallurgy techniques.
Jurgen Eckert +4 more
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Small Structures, 2023 Developing robust nonprecious metal‐based electrocatalysts toward hydrogen evolution reaction is crucial for large‐scale hydrogen production via electrochemical water splitting.
Hang Shi +9 more
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