Search Results - "base on balls"

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  1. 1
    Atmospheric pressure chemical vapour deposition growth of graphene for the synthesis of SiO2 based graphene ball

    Atmospheric pressure chemical vapour deposition growth of graphene for the synthesis of SiO2 based graphene ball by Nurkhaizan Zulkepli, Jumril Yunas, Mohd Ambri Mohamed, Mohamad Shukri Sirat, Azrul Azlan Hamzah

    Published 2022
    “…In the present work, we conducted a preliminary study to determine the suitable methane(CH4) flowrate, which could be used to synthesise SiO2 based graphene ball. Few-layer graphene was grown on a large area of copper(Cu) surface using 20 sccm CH4 in atmospheric pressure CVD (APCVD). …”
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  2. 2
    Analysis of least squares methods based on Ball curves representation in solving ordinary differential equations

    Analysis of least squares methods based on Ball curves representation in solving ordinary differential equations by Bhatti, Abdul Hadi

    Published 2024
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  3. 3
    Thin surface layers of iron-based alloys deposited by TIG hardfacing

    Thin surface layers of iron-based alloys deposited by TIG hardfacing by Sakiru, Adeleke, Md. Abdul, Maleque, Shahjahan, Mridha

    Published 2015
    “…A maximum microhardness value of 630 HV 0.5 kgf was found on the surface layer processed with lower speed which was 2.5 to 3.5 times higher than the base material. Ball-on-plate wear tests exhibited better performance of the hardfacing layer than the untreated CP-Ti which is attributed to the presence of carbides and silicides in the Ti melt.…”
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