Results 51 to 60 of about 19,261 (196)
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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Optimal preparation of high-entropy boride-silicon carbide ceramics
Journal of Advanced Ceramics, 2020 High-entropy boride-silicon carbide (HEB-SiC) ceramics were fabricated using boride-based powders prepared from borothermal and boro/carbothermal reduction methods.
Yan Zhang +5 more
semanticscholar +1 more source
Direct structure analysis of advanced nanomaterials by high-resolution electron microscopy
Nanotechnology Reviews, 2012 High-resolution electron microscopy (HREM) analysis has contributed to the direct structure analysis of advanced nanostructured materials, of which the properties of these materials are strongly dependent on the atomic arrangements.
Oku Takeo
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Nano-Micro Letters, 2020 Molybdenum aluminum boride single crystals as layered ternary borides were firstly applied for the electrochemical N 2 reduction reaction under ambient conditions and in alkaline media, displaying excellent electrocatalytic performances at the low ...
Yang Fu +7 more
semanticscholar +1 more source
ChemistryThe use of rhenium-based catalysts (Re2C, Re3B, ReB2, and ReS2) obtained by mechanosynthesis in the pyrolysis of cellulose and lignin from 500 to 800 °C using 10 and 20 wt.% of catalysts is reported. The mechanosynthesis of ReS2 has been reported for the
Mizraim Guillermo Granados-Fitch +3 more
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Microstructure and Properties of Diffusion Boride Layer on Die Steel
, 2011 Diffusion boride layer has been produced on the surface of a hot work tool steel. The microstructure and elemental spectra as well as depth profiles of the elements in the boride layer have been studied by scanning electron microscopy, X-ray diffraction ...
Alexander S. Chaus +2 more
core +1 more source
Effects of Grain Boundary Microconstituents on Heat-Affected Zone Cracks in a Mar-M004 Weldment
Metals, 2018 Repair-welding of a cast Mar-M004 superalloy by gas tungsten arc welding was performed. Liquation cracks of the heat-affected zone (HAZ) in a Mar-M004 weldment were closely related to the presence of low-melting constituents along the solidified ...
Tai-Cheng Chen +3 more
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XAFS spectrum of Tungsten boride
, 2021 This dataset consists of X-ray absorption fine structure (XAFS) spectra at W L3-edge of Tungsten boride measured at SPring-8 BL14B2, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Industrial Application and Partnership Division
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The Kinetics and Dry-Sliding Wear Properties of Boronized Gray Cast Iron
Advances in Materials Science and Engineering, 2013 Some properties of boride formed on gray cast iron (GCI) have been investigated. GCI was boronized by powder-pack method using Commercial LSB-II powders at 1123, 1173, and 1223 K for 2, 4, 6, and 8 h, respectively.
Dong Mu, Bao-luo Shen
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Journal of Materials Research and Technology, 2020 The purpose of this study was to clarify the effect of boron content on the microstructure evolution, mechanical properties, and three-body abrasive wear property of as-cast Fe–Si–Mn–Cr–B alloys, and to reveal the wear mechanism of Fe–Si–Mn–Cr–B alloys ...
Zhang Changle +4 more
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