Results 1 to 10 of about 11,466 (200)

HRXRD study of the theoretical densities of novel reactive sintered boride candidate neutron shielding materials [PDF]

open access: yesNuclear Materials and Energy, 2020
Reactive Sintered Borides (RSBs) are novel borocarbide materials derived from FeCr-based cemented tungsten (FeCr-cWCs) show considerable promise as compact radiation armour for proposed spherical tokamak (Humphry-Baker, 2007 [1], [2], [3], [4], [5].
J.M. Marshall, D. Walker, P.A. Thomas
doaj   +3 more sources

Physical properties of new MAX phase borides M2SB (M = Zr, Hf and Nb) in comparison with conventional MAX phase carbides M2SC (M = Zr, Hf and Nb): Comprehensive insights

open access: yesJournal of Materials Research and Technology, 2021
In this article, a detailed study of the recently synthesized MAX phase borides M2SB (M = Zr, Hf and Nb) has been performed via first principles technique.
M A Ali, Md Anwar Hossain, Saleh Naqib
exaly   +3 more sources

Recent Developments and Future Perspectives of Molybdenum Borides and MBenes [PDF]

open access: yesAdvanced Science
Metal borides have received a lot of attention recently as a potentially useful material for a wide range of applications. In particular, molybdenum‐based borides and MBenes are of great significance, due to their remarkable properties like good ...
Chandra Sekhar Rout   +3 more
doaj   +2 more sources

Comparison of the effects of MoSi2 and CrSi2 on sintering and properties of titanium diboride (TiB2) [PDF]

open access: yesProcessing and Application of Ceramics, 2023
Titanium diboride (TiB2) is a typical material classified as structural ceramics. However, sintering of TiB2 ceramics is difficult mainly because of a significant fraction of covalent bonds in the structure. In order to obtain dense TiB2 ceramics various
Gubernat Agnieszka   +6 more
doaj   +1 more source

Diffusion brazing of GH536 polycrystalline superalloy with IC10 single crystal superalloy using BNi-2 interlayer

open access: yesJournal of Materials Research and Technology, 2023
Joining single crystal superalloy with polycrystalline superalloy has important applications in the aerospace industry. Here, the IC10 single crystal superalloy to GH536 polycrystalline superalloy was diffusion brazed using a BNi-2 filler alloy.
Tong Wu   +9 more
doaj   +1 more source

Study on W-rich M3B2 borides in a 9Cr3W3CoB heat-resistant steel

open access: yesJournal of Materials Research and Technology, 2021
In a 9Cr3W3CoB heat-resistant steel with 150 ppm B, the evolution of W-rich M3B2 type borides during aging at temperatures of 650, 700, 750 °C for different times was investigated. Scanning electron microscopy (SEM), transmission electron microscopy (TEM)
Ye Liang   +7 more
doaj   +1 more source

Transfer from M3B2 boride to BN nitride in 9Cr3W3CoB martensitic heat-resistant steel

open access: yesJournal of Materials Research and Technology, 2021
Boron is generally added into heat-resistant steel to improve the creep strength. The existence of M3B2 borides and BN nitrides should be avoided due to the consumption of effective B.
Ye Liang   +7 more
doaj   +1 more source

Single Fe2B Phase Particle Production by Calciothermic Reduction in Molten Salt

open access: yesHittite Journal of Science and Engineering, 2022
In this study, calciothermic single phase iron boride(Fe2B) production was investigated in a scalable molten salt system, starting from inexpensive, easily accessible oxide materials.
Levent Kartal
doaj   +1 more source

Anisotropic thermal expansion in high-entropy multicomponent AlB2-type diboride solid solutions

open access: yesInternational Journal of Extreme Manufacturing, 2022
High-entropy (HE) ultra-high temperature ceramics have the chance to pave the way for future applications propelling technology advantages in the fields of energy conversion and extreme environmental shielding.
Frédéric Monteverde   +5 more
doaj   +1 more source

Control of Competing Thermodynamics and Kinetics in Vapor Phase Thin-Film Growth of Nitrides and Borides

open access: yesFrontiers in Chemistry, 2021
Thin-film  growth is a platform technique that allows the preparation of various undeveloped materials and enables the development of novel energy generation devices.
Isao Ohkubo   +3 more
doaj   +1 more source

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