Results 11 to 20 of about 318,126 (177)
Tuning the reactivity of Al–Ni by fine coating of halogen-containing energetic composites
In this paper, various core-shell structured Al–Ni@ECs composites have been prepared by a spray-drying technique. The involved ECs refer to the energetic composites (ECs) of ammonium perchlorate/nitrocellulose (AP/NC, NA) and polyvinylidene fluoride ...
Su-lan Yang +4 more
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In this study, the bonding of a CuW/Al composite with a Ni interlayer was designed and established by vacuum hot-pressing diffusion bonding. The interfacial microstructure was systematically discussed based on experimental characterization and first ...
Chan Wang +3 more
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Experimental Investigation in the Quaternary Systems Ti–Ni–Al–N and Ti–Ni–Al–O [PDF]
The experimental evaluation of phase equilibria in the Ti-Ni-Al-N and Ti-Ni-Al-O phase diagrams are based on alloy samples, which were prepared of elemental powder blends by argon-levitation melting in a Hukin crucible. The experimental investigation employed X-ray powder diffraction, metallography, SEM, and EMPA techniques in the as-cast state as well
Huneau, Bertrand +5 more
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In this paper, W-Ni _3 Al alloys with the different Ni _3 Al contents were prepared via ball milling and two-step sintering processes. The relationship of Ni _3 Al contents, microstructural evolution, and mechanical properties of W-Ni _3 Al alloys were ...
Bobo Liu +4 more
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Study on the Combustion Characteristics of Ethanol Nanofuel
This study investigates the thermophysical and combustion characteristics of ethanol-based nanofuels incorporating aluminum (Al) and nickel-coated aluminum (Ni-Al). The nanofuels are prepared with varying concentrations of Al and Ni-Al nanoparticles. The
Kwanyoung Noh +3 more
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Al/Cu dissimilar joining is a key technology for reducing the weight and cost of electrical components. In this study, the dissimilar friction stir lap welding (FSLW) of a Ni-containing Al alloy to pure Cu was performed, and the effects of the addition ...
Kota Kurabayashi +2 more
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Non-BCC high entropy alloys have been created and characterized in their as-cast and oxidized condition. The effect of Si on the microstructures in Al–Cu–Ni–Mn alloy has also been explored. The microstructure remained unaltered by the addition of Si.
Mckenna Mae Lin Hitter, S.K. Varma
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Here, the novel combination of multi-interlayers composed of Ni, Al, and Zn foil was used to join AZ31/2024 dissimilar alloys via ultrasonic-assisted transient liquid phase bonding (U-TLP) in air condition.
Zilong Peng +5 more
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Dissimilar metal joining between Al and Cu is effective for reducing the weight and cost of electrical components. In this study, dissimilar lap joining of pure Al to pure Cu with an Al-Ni filler material was conducted using tungsten inert gas (TIG) arc ...
Hiroki S. Furuya +3 more
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Phase stability of Ni–Al nanoparticles
The phase stability of Ni–Al clusters of nanometer size was studied by using the embedded atom model and Monte Carlo simulation techniques. For temperatures of 500 and 1000 K and for a range of compositions below 70 at.% Al, the equilibrium structures of the system were determined and compared with the bulk results. We found that the bulk NiAl (B2) and
Ramos, Susana +2 more
openaire +4 more sources

