Results 11 to 20 of about 1,543 (213)
MetalsThe surface roughness and surface residual stresses are affected by the coating thickness of physical vapor deposition (PVD) TiAlN tools, which could alter the service performance of machined components.
Aisheng Jiang +4 more
doaj +2 more sources
Characterization and Tribological Behavior of TiAlN/TiAlCN Multilayer Coatings [PDF]
Journal of Tribology, 2018 Effects of partial pressure of methane on deposition rate, hardness, bonding strength and friction coefficient of TiAlN/TiAlC0.37N0.63 multilayer coating were investigated. The TiAlN coating was deposited at a N2 flow rate of 70 sccm, and TiAlC0.37N0.63 coating were deposited at a N2 flow rate of 35 sccm and a CH4 flow rate of 35 sccm.
Lei, Zhefeng +5 more
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CVD TiAlN coatings with tunable nanolamella architectures [PDF]
Surface and Coatings Technology, 2021 Abstract In this work, Ti1-xAlxN (TiAlN) coatings were synthesized by low pressure chemical vapour deposition (LPCVD), and the influence of a rotational precursor gas supply on the coating microstructure was studied. The microstructure of the TiAlN coatings were characterized using X-ray diffraction (XRD), scanning and transmission electron ...
Ren Qiu +7 more
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East European Journal of PhysicsThe results of studies of the influence of Y as a reactive element on the properties of TiAlN coatings obtained by the method of vacuum-arc deposition are given. Changes in the structure and properties were analyzed using SEM in combination with EDX, XRD,
О.V. Maksakova +6 more
doaj +3 more sources
Wear-resistant surface coloring by ultrathin optical coatings
PhotoniX, 2022 We design, fabricate, optically and mechanically characterize wearable ultrathin coatings on various substrates, including sapphire, glass and silicon wafer.
Jiao Geng +5 more
doaj +1 more source
Stress-Dependent Elasticity of TiAlN Coatings [PDF]
Coatings, 2019 We investigate the effect of continuous vs. periodically interrupted plasma exposure during cathodic arc evaporation on the elastic modulus as well as the residual stress state of metastable cubic TiAlN coatings. Nanoindentation reveals that the elastic modulus of TiAlN grown at floating potential with continuous plasma exposure is 7%–11% larger than ...
Marcus Hans +14 more
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Mechanical properties of multilayer coatings TiAlN
Journal of Physics: Conference Series, 2021 Abstract This study aims to examine multilayer TiAlN coatings. The mechanical properties of the coatings were obtained based on micromechanics methods and finite element modeling of a representative volume of a layered medium in ANSYS. Our findings are in line with the data on coating nanoindentation.
V I Kolesnikov, T V Suvorova, O A Belyak
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The Evaluation of PVD Coated High Speed Steel End Mill [PDF]
E3S Web of Conferences, 2023 To enhance the cutting performance of high speed steel(HSS) end mill, single and multilayer coating is applied on the substrated of the HSS end mill. Coating material reduces cutting force and enhances resistance against abrasive wear.
Lee Sangseog +3 more
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SURFACE MORPHOLOGY OF SPUTTERED TITANIUM-ALUMINUM-NITRIDE COATINGS
Spektra: Jurnal Fisika dan Aplikasinya, 2020 A study on the surface morphology of sputtered TiAlN coatings is presented. The coatings were deposited by DC magnetron sputtering on tungsten carbide insert tools.
Esmar Budi +2 more
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Microstructure and Surface Topography Study of Nanolayered TiAlN/CrN Hard Coating
, 2022 The microstructure and surface topography of PVD hard coatings are among the most important properties, as they significantly determine their mechanical, tribological and other properties.
Franc Zupanič +15 more
core +1 more source