Results 11 to 20 of about 538,837 (382)
Outstanding radiation resistance of tungsten-based high-entropy alloys [PDF]
Science Advances, 2018 Are high-entropy alloys the solution to radiation damage? A body-centered cubic W-based refractory high entropy alloy with outstanding radiation resistance has been developed. The alloy was grown as thin films showing a bimodal grain size distribution in
O. El-Atwani +10 more
semanticscholar +1 more source
A review of late-stage tungsten fuzz growth
Tungsten, 2022 Tungsten will be used as the plasma-facing divertor material in the International Thermonuclear Experimental Reactor (ITER) fusion reactor. Under high temperatures and high ion fluxes, a ‘fuzz’ nanostructure forms on the tungsten surface with ...
Jacob A. R. Wright
semanticscholar +1 more source
Advanced Processing and Machining of Tungsten and Its Alloys
Journal of Manufacturing and Materials Processing, 2022 Tungsten is a refractory metal with the highest melting temperature and density of all metals in this group. These properties, together with the high thermal conductivity and strength, make tungsten the ideal material for high-temperature structural use ...
Samuel Omole +3 more
semanticscholar +1 more source
Preparation technology of tungsten silicide alloys used for sputtering target
Fenmo yejin jishu, 2021 W–Si alloy blocks were prepared by vacuum calcination, using the W and Si mixed powders as the raw materials, and the W–Si sputtering targets followed the requirements of semiconductor application were successfully prepared by crushing and sintering. The
HUANG Zhi-min +4 more
doaj +1 more source
W7Ni3Fe-Ti6Al4V bimetallic layered structures via directed energy deposition
Virtual and Physical Prototyping, 2023 Bimetallic structures of Ti6Al4V-W7Ni3Fe were fabricated via directed energy deposition (DED)-based additive manufacturing (AM). Our research demonstrates the ability of DED-based AM to control Ti6Al4V-W7Ni3Fe bimetallic structures with tailorable ...
Yanning Zhang +3 more
doaj +1 more source
Recent advances of nickel hydroxide-based cocatalysts in heterogeneous photocatalysis
Catalysis Communications, 2022 Earth-abundant nickel hydroxide (Ni(OH)2)-based cocatalysts, by virtue of its bargain price, simple synthesis and diverse structure, have attracted increasing research interest in the field of solar-to-fuels conversion.
Lei Xie +7 more
doaj +1 more source
Rationally designed Sb2S3/PDI composites with enhanced visible light photoactivity
Catalysis Communications, 2022 Constructing organic-inorganic semiconductor heterojunctions is an efficient way to inhibit the recombination of photogenerated charge carriers and enhance photocatalytic performance of semiconductor.
Jin-Ge Hao +8 more
doaj +1 more source
Preparation and characterization of Cr-doped tungsten oxide by liquid-liquid doping precursor
Materials Research Express, 2021 The tungsten oxides with uniformly grain growth inhibitor elements can significantly improve the distribution of inhibitors in the subsequent WC powders, and finally enhanced the properties of ultra-fine grained cemented carbides.
Xu Guozuan +5 more
doaj +1 more source
IEEE Access, 2023 Surface-mounted permanent magnet motors (SMPMMs) have been widely used in industrial fields. However, when it comes to direct-drive low-speed large-torque fields, SMPMMs have several problems, such as lower slot filling factor, complicated fabrication ...
Qifang Lin +5 more
doaj +1 more source
Study on Plastic Deformation Behavior of Mo-10Ta under Ultra-High Strain Rate
Metals, 2020 This study investigated the deformation behavior of the Mo-10Ta alloy with a strain rate range of 102–105 s−1. The Split Hopkinson pressure bar (SHPB) experiments were conducted to investigate the influence of deformation conditions on the stress-strain ...
Ping Song +5 more
doaj +1 more source