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    Article

    Wear and Corrosion of UNS S32750 Steel Subjected to Nitriding and Cathodic Cage Deposition

    Super duplex stainless steel (SDSS) has excellent corrosion resistance and good mechanical properties. However, the tribological characteristics of these steels reduce their applicability. Plasma nitriding (PN...

    Lauriene G. L. Silva, M. Naeem in Journal of Materials Engineering and Perfo… (2023)

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    Article

    Synthesis of Ti–Nb–C–N based composite coating on AISI-4340 steel by modified cathodic cage plasma deposition

    In this study, we introduced a modified cathodic cage plasma deposition (CCPD) system to synthesize a Ti–Nb–C–N-based composite coating on AISI-4340 steel. This composite coating is widely applied in orthopedi...

    J. F. M. Neto, M. Naeem, T. H. C. Costa, L. L. F. Lima in Journal of Materials Science (2023)

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    Article

    Enhanced Wear Resistance of AISI-316 Steel by Low-Temperature Molybdenum Cathodic Cage Plasma Deposition

    The austenitic stainless steels are extensively used in industrial applications owing to their outstanding corrosion resistance. However, their use is limited in several applications due to their poor tribolog...

    M. Naeem, V. C. Fortaleza, P. L. C. Serra in Journal of Materials Engineering and Perfo… (2021)

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    Article

    Synthesis of Al-Doped ZnO Films Assisted with Hollow-Cathode Glow Discharge and Their Characterization

    Transparent conductive oxides, such as aluminum-doped zinc oxide (AZO), are of substantial importance for use in a broad range of applications because of their excellent optical and electrical properties. AZO ...

    J. C. A. Queiroz, M. Naeem, J. B. A. Filho in Journal of Electronic Materials (2021)

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    Article

    Effect of Water-Mixed Polyvinyl Alcohol Viscosity on Wear Response of Carbon Steel Exposed to an Eroding Medium

    The erosion failure of oil transmission lines is mainly caused by the migration of quartz, sand, silt and clay into the processing units. Apart from the solid particles, the fluid viscosity also impacts the er...

    M. Y. Naz, S. Shukrullah, M. Noman in Journal of Materials Engineering and Perfo… (2021)

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    Article

    Deposition of MoS2-TiN Multilayer Films on 1045 Steel to Improve Common Rail Injection System

    In this study, plasma treatment was performed to increase the surface hardness, followed by the deposition of MoS2-TiN multilayer films by magnetron sputtering to reduce friction and facilitate sliding contact. T...

    L. C. Silva, M. S. Libório, L. L. F. Lima in Journal of Materials Engineering and Perfo… (2020)

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    Article

    Improved Mechanical Properties, Wear and Corrosion Resistance of 316L Steel by Homogeneous Chromium Nitride Layer Synthesis Using Plasma Nitriding

    Here, pulsed plasma nitriding of AISI-316L austenite stainless steel is conducted in a narrow range of temperature 510-550 °C and simultaneous combination of expanded austenite phase, and homogenous, dense chr...

    J. C. Díaz-Guillén, M. Naeem in Journal of Materials Engineering and Perfo… (2020)

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    Article

    Cathodic Cage Plasma Pre-treatment of TiN-Coated AISI-304 Stainless Steel for Enhancement of Mechanical Strength and Wear Resistance

    Although austenitic stainless steels (ASSs) are known for their superior corrosion resistance properties, the use of such materials in motion contact parts is limited due to their low wear resistance. Previous...

    H. A. Raza, M. Shafiq, M. Naeem, M. Y. Naz in Journal of Materials Engineering and Perfo… (2019)

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    Article

    A Hybrid Plasma Treatment of H13 Tool Steel by Combining Plasma Nitriding and Post-Oxidation

    Pulsed plasma nitriding and post-oxidizing process have been applied to hot work H13 tool steel to enhance the tribological properties (friction coefficient and wear rate). Nitriding was accomplished under spe...

    J. C. Díaz-Guillén, M. Alvarez-Vera in Journal of Materials Engineering and Perfo… (2018)

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    Article

    Effect of size reduction on the electronic and ferromagnetic properties of the In2O3 nanoparticles

    The present work reports structural and magnetic properties of pure In2O3 bulk samples and nanoparticles. Nanoparticles of different sizes 5, 12, and 22 nm and bulk samples are characterized by X-ray diffraction,...

    M. Naeem, S. Qaseem, I. Ahmad, M. Maqbool in Journal of Nanoparticle Research (2012)