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The effect of annealing to the hardness of high Y2O3-Oxide dispersion strengthened (ODS) ferritic steels
Published 2018“…The hardness of samples was measured by using a micro-Vickers hardness tester with a load of 200 gf at annealing temperature of 600°C, 800°C and 1000°C, respectively. …”
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Microstructure, hardness and superconducting properties of Ag added ErBa2Cu307-δ
Published 2000“…X-ray powder diffraction, Energy Dispersive X-ray Analysis (EDAX) and Scanning Electron Microscopy analysis indicate that Ag did not substitute in the Er123 lattice but instead resides between grain boundaries. Vickers Hardness measurements showed optimum hardness at 15 wt. % Ag content. …”
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Kesan suhu celupan ke atas mikrostruktur dan kekerasan salutan aluminium pada keluli karbon
Published 2018“…Keputusan daripada ujian mikrokekerasan Vickers menunjukkan bahawa nilai kekerasan lapisan aluminida meningkat dengan peningkatan suhu leburan Al manakala lapisan Al tidak menunjukkan sebarang perubahan yang ketara.…”
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The evolvement of mechanical properties and microstructure of commercial aluminum alloy 6061 via high-pressure torsion
Published 2020“…For the result testing, Vickers microhardness, tensile test, X-ray diffraction (XRD) and Transmission electron microscopy (TEM) were used as to analyse the mechanical properties as well as the microstructure changes. …”
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Sinteran hidroksiapatit dalam atmosfera nitrogen untuk peningkatan sifat mikrokekerasan
Published 2017“…Kesimpulannya, penggunaan atmosfera sinteran dengan menggunakan gas N2 pada suhu 1300°C dapat meningkatkan sifat kekerasan Vickers nanokomposit HA dengan mikrostruktur yang padat.…”
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