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   Articles with "gradient composite" as a keyword



Gradient Composite Filtration Material With High Efficiency and Low Resistance for PM 2.5 Protection

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recommendations! Published in 2025 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.58188

Abstract: This study develops a gradient composite filtration material for high‐efficiency, low‐resistance PM2.5 protection. The use of a bio‐based gelatin‐carboxymethyl cellulose (CMC) adhesive (6% gelatin+3% CMC) enhanced interlayer bonding while minimizing pore blockage, resulting in a… read more here.

Keywords: protection; efficiency; material; composite filtration ... See more keywords

Design and fabrication of TiB2–TiC–Al2O3 gradient composite ceramic tool materials reinforced by VC/Cr3C2 additives

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recommendations! Published in 2021 at "Ceramics International"

DOI: 10.1016/j.ceramint.2021.04.042

Abstract: Abstract In this study, TiB2–TiC–Al2O3 gradient composite ceramic tool materials reinforced by VC/Cr3C2 additives were prepared through vacuum hot-press sintering. The effects of gradient combination, thickness ratio and sintering process (sintering temperature and soaking time)… read more here.

Keywords: tic al2o3; tib2 tic; al2o3; gradient composite ... See more keywords

Investigation on the parameter optimization and performance of laser cladding a gradient composite coating by a mixed powder of Co50 and Ni/WC on 20CrMnTi low carbon alloy steel

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recommendations! Published in 2018 at "Optics and Laser Technology"

DOI: 10.1016/j.optlastec.2017.09.010

Abstract: Abstract In this study, a gradient composite coating was manufactured on 20CrMnTi alloy steel by laser cladding. The laser power, cladding scan velocity and powder flow rate were selected as influencing factors of the orthogonal… read more here.

Keywords: gradient composite; laser cladding; alloy steel; composite coating ... See more keywords

Microstructure and wear behaviors of laser cladding in-situ synthetic (TiBx+TiC)/(Ti2Ni+TiNi) gradient composite coatings

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recommendations! Published in 2020 at "Vacuum"

DOI: 10.1016/j.vacuum.2020.109305

Abstract: Abstract TiNi/Ti2Ni-based gradient composite coatings reinforced with TiC and TiBx were produced on TC4 substrates by laser cladding with different composition powder mixture (10B4C+90TiNi, 20B4C+80TiNi, 30B4C+70TiNi, wt.%) prepasted to improve the surface wear resistance under… read more here.

Keywords: gradient composite; ti2ni; tini; composite coatings ... See more keywords

Effect of heat treatment on microstructure and mechanical properties of laser deposited TA15/Ti2AlNb gradient composite structures

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recommendations! Published in 2021 at "Vacuum"

DOI: 10.1016/j.vacuum.2021.110309

Abstract: Abstract TA15/Ti2AlNb gradient composite structures without obvious metallurgical defects were successfully fabricated by synchronous powder-feeding laser deposition manufacturing (LDM), followed by different heat treatments. Results showed that the laser-deposited three-layer TA15/Ti2AlNb gradient composite can effectively… read more here.

Keywords: ti2alnb gradient; composite structures; ta15 ti2alnb; gradient composite ... See more keywords
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Annealing hardening and deformation behavior of layered gradient Zr–Ti composite

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recommendations! Published in 2021 at "Transactions of Nonferrous Metals Society of China"

DOI: 10.1016/s1003-6326(21)65659-5

Abstract: Abstract To investigate potential strengthening approaches, multi-layered zirconium–titanium (Zr–Ti) composites were fabricated by hot-rolling bonding and annealing. The microstructures of these composites were characterized using scanning electron microscopy with energy dispersive spectroscopy (SEM–EDS) and electron… read more here.

Keywords: gradient composite; behavior layered; hardening deformation; annealing hardening ... See more keywords

Porous Gradient Composite with Dependable Superhydrophobic Protection for Multifunctional Electromagnetic Interference Shielding.

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recommendations! Published in 2024 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.3c15242

Abstract: Simultaneously realizing high electromagnetic interference (EMI) shielding and superhydrophobic properties of materials to ensure long-term stability in harsh environments is a very challenging task. In this work, an efficient superhydrophobic EMI shielding composite with a… read more here.

Keywords: interference; electromagnetic interference; emi shielding; porous gradient ... See more keywords

Modal Performance of Two-Fiber Orthogonal Gradient Composite Laminates Embedded with SMA

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recommendations! Published in 2020 at "Materials"

DOI: 10.3390/ma13051102

Abstract: A gradient composite laminate that was composed of two-phase fibers, a shape memory alloy (SMA), and graphite was prepared to investigate modal performance and improve vibration behavior. The stress-strain relation of the single-layer composite plates… read more here.

Keywords: gradient composite; modal performance; composite laminates; gradient ... See more keywords