Results 1 to 10 of about 11,964 (158)
Niobium carbide (MXene) reduces UHMWPE particle-induced osteolysis [PDF]
Bioactive Materials, 2022 Joint replacement surgery is one of the orthopedic surgeries with high successful rates; however, wear debris generated from prostheses can ultimately lead to periprosthetic osteolysis and failure of the implant.
Kuo-Yang Sun +11 more
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Niobium carbide–mediated photothermal therapy for infected wound treatment [PDF]
Frontiers in Bioengineering and Biotechnology, 2022 Bacterial infections of the wounds on the skin surface significantly reduce the rate of wound healing, potentially leading to serious systemic infections. Antibiotics are the first-line drugs for the treatment of these infections. However, the misuse and
Junyu Ren +6 more
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Exploring the Structural and Electronic Properties of Niobium Carbide Clusters: A Density Functional Theory Study [PDF]
MoleculesThis paper systematically investigates the structure, stability, and electronic properties of niobium carbide clusters, NbmCn (m = 5, 6; n = 1–7), using density functional theory.
Hui-Fang Li +2 more
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Improving the efficiency of the cutting tool based on its modification [PDF]
E3S Web of Conferences, 2023 Currently, carbide cutting tools are mainly used for processing blanks of machine parts. Increasing the working life of carbide plates is one of the urgent tasks in mechanical engineering.
Romanov P.
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Journal of Materials Research and Technology, 2023 The hardness and adhesion of protective hard coatings to the substrate are the most important parameters that influence the performance of the tool. Herein, we propose an effective strategy, by in-situ hot press sintering, to fabricate a novel niobium ...
Jilin Li +6 more
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Fabrication and Characterization of Polymer Blend Doped With Metal Carbide Nanoparticles for Humidity Sensors [PDF]
Journal of Nanostructures, 2019 Nanocomposites films of (polymer blend-ceramics) were prepared from (PVA-PAA) blend and (PVA-PAA) blend doped with niobium carbide nanoparticles for humidity sensors have low cost, easy fabrication, high sensitivity, lightweight and high corrosion ...
Ahmed Mohaisen, Zinah Hamad
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Structural and Magnetic Properties of Duplex Stainless steel (UNS S31803) Powders Obtained by high Energy Milling of Chips with Additions of NbC [PDF]
Materials Research, 2017 In this study, the high energy mechanical milling was utilized to the production of duplex stainless steel powders from the recycling chips with and without the addition niobium carbide.
Claudiney de Sales Pereira Mendonça +5 more
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Inventions, 2022 Metal matrix composites with a matrix of refractory metals (niobium, tungsten) and reinforcing nanodiamond particles were prepared for studying the possibility of decreasing the starting temperature of carbide synthesis.
Vladimir Popov +8 more
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Characterization of Nanosized Carbide Precipitates in Multiple Microalloyed Press Hardening Steels
Metals, 2023 Press hardening steel standardly relies on titanium microalloying for protecting boron from being tied up by residual nitrogen. This practice safeguards the hardenability effect of boron during die quenching.
Hardy Mohrbacher +6 more
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Materials & Design, 2021 Abrasive wear is a principal cost in mining and mineral processing operations. High chromium white cast iron (WCI) further reinforced with niobium carbide (NbC) shows promise to increase component wear lives.
Hamid Pourasiabi, J.D. Gates
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