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Search Results - Microstructure evaluation
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Chloride penetration in concrete: evaluation of rapid conductivity methods and development of a service life prediction model for marine conditions
Published 2026“…Despite the use of prolonged specimen rewetting, the moisture gradients in concrete affected the evaluation of the curing efficacy on the cover concrete by the Wenner method. …”
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Monitoring fungal infection in maize with high resolution X-ray micro computed tomography
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The performance of locally produced supplementary cementitious materials when incorporated in concrete
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Quantification of fatigue damage in AISI 316L stainless steel using X-Ray powder diffraction (XRD)
Published 2026“…Thereafter candidate specimen for fatigue including as received and annealed specimens formed part of the material states used in the study for microstructure analysis using three evaluation techniques. …”
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A Biblical Hebrew lexicon for translators based on recent developments in theoretical lexicography
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Delta ferrite in modified 9Cr–1Mo steel weld metal
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Thermo-chemo-mechanical modelling of hydropower structures affected by alkali silica reaction
Published 2019“…Alkali-Silica Reaction (ASR) is a deleterious chemical reaction whose product expands in the presence of water inducing internal pressures within the concrete microstructure resulting in cracking and a reduction in elastic properties of concrete. …”
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The influence of prior creep damage on the fracture localisation in X20 CrMoV12-1 cross-weld creep tests
Published 2018“…The as-received base materials were subjected to different operating conditions hence contain different degrees of creep damage. The microstructural evaluation of the creep damaged material was conducted using optical microscopy, scanning electron microscopy (SEM), coupled with more advanced electron backscattered diffraction (EBSD). …”
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The modelling of damage due to diffusional creep in high chromium steels
Published 2017“…The aim of this project was to model the damage caused by diffusional creep, while considering the microstructure of high chromium steels and the evolution of this microstructure. …”
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Influence of grain size and niobium content on the creep resistance of ferritic stainless steels
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An efficient three-dimensional database driven approach for multi scale homogenization
Published 2020“…Capable of capturing the microscopic effects at the macro level, the FE2 method assigns a representative volume element (RVE) of the materials microstructure at points across the macroscopic sample. …”
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Abrasion resistance of IV-RCC used to construct spillway concrete steps of South African dams
Published 2019“…The durability index tests were conducted to get a general evaluation of the concrete’s microstructure. If the OPI values are acceptable (more than 9) then the concrete’s general microstructure would be accepted to be durable. …”
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The erosion of titanium aluminide intermetallic alloys
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Multi-channel spiral twist extrusion (MCSTE): A novel severe plastic deformation design: Mechanical properties, structure evolution, and numerical analysis
Published 2019“…Initially, a Screening Experiment was designed using Design Expert Software to validate the process and evaluate the influence of the different processing parameters. …”
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Glass ceramics from a South African pulverised fuel ash
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Slurry formulation for gel-cast titanium
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'n Metaleksikografiese fundering van Afrikaanse skoolwoordeboeke
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Study of residual stress in a thin platinum layer by means of nondestructive x-ray diffraction
Published 2023“…Therefore, the stress in the layer is measured by means of non-destructive x-ray diffraction and evaluated by the frequently used "d-sin21/J" method. …”
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