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Enhancement of tribological behavior and microhardness of AISI H13 tool steel by electrochemical boriding [PDF]
Scientific ReportsIron boride coatings were developed on AISI H13 hot work tool steel using the electrochemical boriding method at temperatures of 850, 950, and 1050 °C for durations of 2, 4, and 6 h. The process was conducted at a current density of 200 mA/cm2, utilizing
A. Mourad +4 more
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C16 Phase High Entropy Borides With High Magnetic Anisotropy. [PDF]
Adv MaterRare‐earth‐free C16‐phase high entropy boride thin films exhibit enhanced magnetic anisotropy with coercivities surpassing their binary and ternary counterparts. Combinatorial synthesis of (Fe‐Co‐Ni‐Mn)2B films combined with density functional theory enables mapping of the magnetic properties across the composition space, revealing high entropy ...
Beeson WB +5 more
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Effect of boriding time on the effective thermal diffusivity of the borided AISI 1018 steel [PDF]
Scientific ReportsBoriding is a thermochemical process by which the surface of metallic materials is strongly improved for many applications. When boriding is applied to ferrous alloys, a boride layer containing mainly a single-phase Fe $$_{2}$$ B or a double-phase Fe $$_{
Yesenia Sánchez-Fuentes +6 more
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Increasing the Surface Hardness of Cast Iron by Electrodeposition of Borides in Molten Salts [PDF]
Archives of Metallurgy and Materials, 2017 In this paper the electrodeposition of boron on the surface of cast iron as a coating is applied to increase the hardness and protect the substrate against abrasive wear.
Al-Azzawi A.H., Sytchev J., Baumli P.
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Enhanced Long‐Term Stability of Crystalline Nickel–Boride (Ni23B6) Electrocatalyst by Encapsulation with Hexagonal Boron Nitride [PDF]
Advanced ScienceNickel boride catalysts show great potential as low‐cost and efficient alternatives to noble‐metal catalysts in acidic media; however, synthesizing and isolating a specific phase and composition of nickel boride is nontrivial, and issues persist in their
Kyung Yeol Ma +8 more
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Journal of Materials Research and Technology, 2021 The boriding of 4Cr5MoSiV1 steel was performed in the temperature range of 860°C–980 °C to examine the influence of boriding conditions on the boride layers.
Ouyang Delai, Cui Xia, Lu Shiqiang
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Materials & Design, 2023 As one of the important ways to improve surface properties of Ti alloys, the boride layer prepared by the pack boriding is closely related to the growth and morphology of TiB whiskers in the boride layer, whereas the growth and morphology of TiB whiskers
Ancang Yang +6 more
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Evaluation of Boride Layers on C70W2 Steel Using a New Approach to Characterization of Boride Layers
Materials, 2022 In this study, boride layers on C70W2 steel, obtained by boronizing at temperatures ranging from 870 to 970 °C and durations from 4 to 8 h, were investigated. The characterization of the layers was carried out using a new approach based on the change in the volume fraction of the boride phase.
Andrijana Milinović +3 more
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High Temperature Tribological Behavior of Borocarburized Layer on Q235 Steel
Medžiagotyra, 2021 A borocarburized layer was successfully fabricated on the surface of Q235 low-carbon steel via double glow treatment to improve the wear resistance at elevated temperature.
Zhengang YANG +5 more
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Microstructure and wear properties of powder-pack borided Ti–5Al–2.5Sn alloy
Journal of Materials Research and Technology, 2023 The boride layer was prepared on the surface of Ti–5Al–2.5Sn alloy by powder-pack borided at 975–1075 °C for 20 h with a temperature interval of 25 °C, and surface morphology, phase composition, microstructure, hardness, and wear properties of the ...
Ying Wu +6 more
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