Search Results - (macrostructure OR (microstructures OR microstructural))

  1. Surface modification of titanium-based alloys by Camagu, Sigqibo Templeton

    Published 2014
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    Thesis
  2. Mechanical and structural behavior of as-built and post treated Ti6Al4V lattice structures fabricated by selective laser melting (SLM) by Salem, Hala Ahmed

    Published 2020
    “…SLM process influence the microstructure and mechanical properties of fabricated parts. …”
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  3. Synthesis, characterization and catalytic investigations of Pt-based binary (bimetallic) and ternary (trimetallic) nanoparticles by Leteba, Gerard Malefane

    Published 2017
    “…These protocols were successful in producing nanostructures of high quality, with exceptional solubility in polar solvents such as chloroform after repeated washing and drying. Detailed microstructural investigations of the synthesized nanoparticles were carried out using scanning transmission electron microscopy (STEM), TEM and X-ray diffraction (XRD). …”
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  4. Investigating the air and liquid porosity of sea ice by Swait, Hayley

    Published 2025
    “…This study disqualifies the general assumption that sea ice porosity is not affected by low temperature storage conditions and therefore the storage conditions are of paramount importance in studying the microstructural properties of sea ice. Maintaining sea ice samples at higher analysis temperatures that is closer to in situ temperatures will minimize the effects of low temperature storage on the sea ice inclusions.…”
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  5. The effect of flotation reagents on the coagulation and dewatering of flotation tailings by Chidzala, Unaswi

    Published 2025
    “…Rheological analyses demonstrated shear-thinning behaviour in coagulant-flocculant systems, decreasing slurry viscosity under shear to improve flowability, pumping efficiency, and dewatering. According to microstructural investigations (PSD, SEM), larger flocs improved sedimentation and reduced water entrainment, which is consistent with Stokes' law. …”
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  6. High strength, ductile wide gap braze joints for stationary turbine component repairs

    Published 2013
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  7. A diffusion tensor imaging and neurocognitive study of ART-naïve and ART-treated children in Cape Town by Hoare, Jacqueline

    Published 2016
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  8. Metallocene and Ziegler-Natta catalyzed polypropylene utilizing 1-heptene by Lutz, Marietjie

    Published 2012
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  9. Compound phase formation at Au-Al interfaces by De Waal, Hendrik Schalk

    Published 2012
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  10. The role of Hydrogen as a temporary alloying element during the manufacturing stages of Ti-6AI-4V by the powder metallurgy route by Mariaye, Marie Mellisa Sandy

    Published 2020
    “…These results were supported by the microstructural analysis. Additional sintering trials for CP Ti-6Al-4V and TiH2-6Al-4V for different sintering conditions were also conducted and their relative sintered densities were concurrent with the density results obtained in the current literature (>97%). …”
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  11. Experimental and computational study of the mechanics of chikungunya by Matseke, Thabang Ofentse

    Published 2022
    “…The experimental part of this dissertation provides new information on the mechanical properties of chikungunya virus and on possible mechanical and conformational changes of the virus during the infection process. The microstructural FE model, combined with the experimental data, can facilitate future studies into the mechanics and mechanobiology of virion-host cell interactions during infection.…”
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  12. Influence of laser scan rate on the mechanical properties of SLM TI6AL4V alloy by Matjelo, Lehlomela

    Published 2023
    “…Test procedures and specimens were designed in accordance with the ASTM E8/E8M, ASTM E399 and ASTM E647 standards and the corresponding microstructural characterisation carried out using optical microscopy in bright field mode. …”
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  13. Utilising a water-based spraying method to improve 3D printed concrete by Kanyenze, Simba Simon

    Published 2026
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    Thesis