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  1. No Access

    Article

    A Review: Recent Development of Natural Fiber-Reinforced Polymer Nanocomposites

    In recent years, there has been a rising awareness on non-renewable resources and environmental sustainability. This has bolstered researchers’ efforts to design more environmentally friendly materials with a ...

    Dominick Wong, Mahmood Anwar, Sujan Debnath, Abdul Hamid, S. Izman in JOM (2021)

  2. No Access

    Article

    Enhanced thermoelectric performance of Ca3Co4O9 doped with aluminum

    Ca3−x AlxCo4O9 polycrystalline ceramics with a small amount of Al (0 ≤ x ≤ 0.4) were fabricated using the sol–gel combustion method with natural starch as a fuel. All synthesized samples were a pure phase with no...

    M. A. Mohammed, M. B. Uday, S. Izman in Journal of Materials Science: Materials in… (2020)

  3. Article

    Open Access

    Effects of calcination temperature and time on the Ca3Co4O9 purity when synthesized using starch-assisted sol-gel combustion method

    Ca3Co4O9 is a p-type semiconducting material that is well-known for its thermoelectric (TE), magnetic, electronic, and electro-optic properties. In this study, sol-gel autoignition was used to prepare Ca3Co4O9 at...

    M. A. Mohammed, M. B. Uday, S. Izman in Journal of Advanced Ceramics (2020)

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  4. No Access

    Article

    Evolution of Electrical Behavior Due to Nanosilver Concentration Influence on Nanosilver-Doped Poly-Phenylene-Sulfide Polymer Conductor

    Conductive polymers have been attracting increasing interest in recent years. Their properties such as corrosion resistance and moldability have shown their potential as an alternative production material to c...

    Mohammad Asyraf, Mahmood Anwar, Sumaiya Islam, Sujan Debnath, Jerren Wong, S. Izman in JOM (2019)

  5. No Access

    Article

    Modification of an Electroplated Nickel Interlayer Surface by Annealing Heat Treatment for Diamond Deposition on Tungsten Carbide

    The tungsten carbide (WC-6%Co) substrate was coated with a nickel layer using the electrochemical deposition process to suppress cobalt diffusion during diamond deposition. However, the high solubility of nick...

    A. W. Hassan, M. Y. Noordin, S. Izman… in Metallography, Microstructure, and Analysis (2019)

  6. No Access

    Article

    Influence of Substrate Temperature on Adhesion Strength of TiN Coating of Biomedical Ti–13Zr–13Nb Alloy

    Adhesion strength between the coating and the substrate is considered as a significant factor, which may help determine both the successful implantation and the long-term stability of any coated implant. A wea...

    A. Shah, S. Izman… in Arabian Journal for Science and Engineering (2017)

  7. No Access

    Article

    Effects of HA-Coating on the Surface Morphology and Corrosion Behavior of a Co-Cr-Based Implant in Different Conditions

    The corrosion behavior and surface morphology of a Co-Cr-based implant after HA-coating using the sol-gel method were investigated. Sintering was performed at four different conditions. Surfaces of the samples...

    H. Kheimehsari, S. Izman… in Journal of Materials Engineering and Perfo… (2015)

  8. No Access

    Article

    The reliability of finite element analysis results of the low impact test in predicting the energy absorption performance of thin-walled structures

    The application of dual phase steels (DPS) such as DP600 in the form of thin-walled structure in automotive components is being continuously increased as vehicle designers utilize modern steel grades and low w...

    R. Alipour, A. Farokhi Nejad, S. Izman in Journal of Mechanical Science and Technology (2015)

  9. No Access

    Article

    Surface integrity characterization in high-speed dry end milling of Ti-6Al-4V titanium alloy

    Surface integrity is a key property in the functional performance of machined parts and assembled engineering components. In this study, the effects of cutting conditions and tool wear on the surface integrity...

    H. Safari, S. Sharif, S. Izman, H. Jafari in The International Journal of Advanced Manu… (2015)

  10. No Access

    Article

    Optimisation of Electrophoretic Deposition Parameters in Coating of Metallic Substrate by Hydroxyapatite Using Response Surface Methodology

    Hydroxyapatite bioactive coating was deposited on treated medical grade stainless steel 316L by electrophoretic deposition. Two independent variables including deposition voltage and time span were evaluated i...

    Mahtab Assadian, Mostafa Rezazadeh Shirdar… in Arabian Journal for Science and Engineering (2015)

  11. No Access

    Article

    Multi-objective process optimization of wire electrical discharge machining based on response surface methodology

    Determining the optimal cutting parameters has always been a critical matter to achieve high performance in different types of machining. In this study the behavior of four major control parameters includes pu...

    Danial Ghodsiyeh, Abolfazl Golshan, S. Izman in Journal of the Brazilian Society of Mechan… (2014)

  12. No Access

    Article

    SEM-EDS characterization of natural products on corrosion inhibition of Al-Mg-Si alloy

    The corrosion resistance of aluminum and its alloys is the subject of tremendous technological importance due to their increased industrial applications. The corrosion protections and the mechanism of corrosio...

    R. Rosliza, S. Izman in Protection of Metals and Physical Chemistry of Surfaces (2011)

  13. No Access

    Article

    Ductile streaks in precision grinding of hard and brittle materials

    Ductile streaks produced during diamond grinding of hard and brittle materials have aided the subsequent process of polishing. Two novel techniques were used to study the formation of ductile mode streaks duri...

    V. C. Venkatesh, S. Izman, S. Sharif, T. T. Mon, M. Konneh in Sadhana (2003)