Results 21 to 30 of about 4,678 (231)

A Rising 2D Star: Novel MBenes with Excellent Performance in Energy Conversion and Storage

Nano-Micro Letters, 2022
Highlights Two-dimensional transition metal borides have high mechanical stability, high charge carrier mobility and great electrochemical performance.
Tianjie Xu, Yuhua Wang, Zuzhao Xiong, Yitong Wang, Yujin Zhou, Xifei Li   +5 more
doaj   +1 more source

Radiation Effects in Borides, Part I - Helium Release and Swelling in Irradiated Borides [PDF]

, 1962
The principal objective of the work being reported was to irradiate a variety of borides in order to assess the relationship of crystal structure to helium retention and structural changes. A secondary objective was to compare the irradiation behavior of
Hoyt, E. W., Zimmerman, D. L.
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Anisotropies in Elasticity, Sound Velocity, and Minimum Thermal Conductivity of Low Borides V_xB_y Compounds

Metals, 2021
Anisotropies in the elasticity, sound velocity, and minimum thermal conductivity of low borides VB, V5B6, V3B4, and V2B3 are discussed using the first-principles calculations.
Jing Yu, Yongmei Zhang, Yuhong Zhao, Yue Ma   +3 more
doaj   +1 more source

Partitioning of Solutes at Crystal Defects in Borides After Creep and Annealing in a Polycrystalline Superalloy

, 2021
International audienceWe have investigated the partitioning of solutes at crystal defects in intergranular Cr-rich M2B borides after creep at 850°C/185MPa and annealing at 850°C for approximately 3000 hours in a polycrystalline nickel-based superalloy ...
Antonov, Stoichko, Tin, Sammy, Kontis, Paraskevas, Lartique-Korinek, S., Lartigue-Korinek, Sylvie, Gault, B., Lilensten, L., Kostka, A., Tin, S., Antonov, S., Lilensten, Lola, Gault, Baptiste, Kontis, P., Kostka, Aleksander   +13 more
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Microstructure and Hot Deformation Behaviour of a Novel Zr-Alloyed High-Boron Steel

Metals, 2019
A novel corrosion-resistant steel with high boron content is investigated in this paper. Three stages during crystallisation of the steel are revealed.
Alexey Prosviryakov, Baptiste Mondoloni, Alexander Churyumov, Andrey Pozdniakov   +3 more
doaj   +1 more source

Peculiarities of structure state and mechanical characteristics in ion-plasma condensates of quasibinary system borides W2B5-TiB2 [PDF]

Science of Sintering, 2006
In order to create high-durable, wear-resistant materials for a wide range of functional applications, comparative investigations of the structure and mechanical characteristics of ion-plasma Ti-W-B nano-crystalline condensates were carried out.
Sobol O.V., Grigoryev O.N., Kunitsky YU.A., Dub S.N., Podtelezhnikov A.A., Stetsenko A.N.   +5 more
doaj   +1 more source

Ultra-High Temperature Ceramics for solar receivers: spectral and high-temperature emittance characterization [PDF]

Journal of the European Optical Society-Rapid Publications, 2012
We report on the preparation, room temperature spectral reflectance and high-temperature thermal emittance characterization of different boride and carbide Ultra-High Temperature Ceramics (UHTCs).
Sani E., Mercatelli L., Jafrancesco D., Sans J. L., Sciti D.   +4 more
doaj   +1 more source

Influence of alloying (Cr, Fe, Ni) on the corrosion resistance of layers formed by electron-beam processing

Chimica Techno Acta, 2022
The paper presents the results of comparative analysis of the properties of coatings based on chromium, nickel and iron borides. The alloy obtained in the process of electron-beam surfacing of the powder mixture “amorphous boron – 10 wt.% chromium” has ...
Evdokiya Bushueva, Evgeniy Turlo, Evgeniya Kladieva, Veronica Sulyaeva, Elizaveta Pukhova   +4 more
doaj   +1 more source

Synthesis of binary transition metal nitrides, carbides and borides from the elements in the laser-heated diamond anvil cell and their structure-property relations

, 2011
Transition metal nitrides, carbides and borides have a high potential for industrial applications as they not only have a high melting point but are generally harder and less compressible than the pure metals.
Lkhamsuren Bayarjargal, Winkler, Björn, Björn Winkler, Friedrich, Alexandra, Bayarjargal, Lkhamsuren, Alexandra Friedrich, Juarez-Arellano, Erick A., Erick A. Juarez-Arellano   +7 more
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Insights to structure stability, elastic properties, fracture toughness, and thermal conductivities of TM7B3 (TM = Tc, Ru, Rh and Re) borides

Journal of Materials Research and Technology
In this work, to understand the crack propagations, mechanical stability, and high-temperature applications of TM7B3 (TM = Tc, Ru, Rh and Re) borides in view of the intrinsic thermodynamic and mechanical properties, the elastic anisotropy, fracture ...
Lin Su, Yonghua Duan, Linhui Su, Lishi Ma, Shunbin Li, Bo Huang, Mengnie Li   +6 more
doaj   +1 more source