Results 1 to 10 of about 4,678 (231)
Study on W-rich M3B2 borides in a 9Cr3W3CoB heat-resistant steel
Journal 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)
Xianbo Shi, Yanfen Li, Quanqiang Shi
exaly +3 more sources
Journal 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, M M Uddin, M Anwar Hossain
exaly +3 more sources
Comparison of the effects of MoSi2 and CrSi2 on sintering and properties of titanium diboride (TiB2) [PDF]
Processing 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
Journal 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
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Transfer from M3B2 boride to BN nitride in 9Cr3W3CoB martensitic heat-resistant steel
Journal 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
Comparison of Boriding Heat Treatment and Induction Boriding Method
International Scientific and Vocational Studies Journal, 2023 Induction boriding is a metal processing technique that applies a surface accumulation process using a high-frequency electromagnetic field on metal parts. The adoption of this method in industrial applications is anticipated due to its advantages such as high efficiency, precision, and low energy consumption. Induction boriding relies on the principle
Ulaş İPEKOĞLU, Uğur ÇAVDAR
openaire +2 more sources
Single Fe2B Phase Particle Production by Calciothermic Reduction in Molten Salt
Hittite 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
International 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
Frontiers 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
A Study of the Refractory Borides [PDF]
Journal of the American Ceramic Society, 1951 The phases of the binary systems of boron with Ce, Ti, Zr, Nb, Ta, Mo, W, Th, and U were determined by X‐ray examination of samples prepared by heating various mixtures of boron and the respective metal to elevated temperatures in an atmosphere of argon.
Brewer, Leo +3 more
openaire +2 more sources