Author

Johan Els

Observed names: Els J, Els, J., Els, Johan, J Els, J. Els

Observed institution: Central University of Technology

ORCID: 0000-0002-4837-8892

Observed ORCID: 0000-0002-4837-8892

OpenAlex ID: A5044501400

Application of microCT to the non-destructive testing of an additive manufactured titanium component

2015 · Anton du Plessis, Stephan G. le Roux, et al. · Case Studies in Nondestructive Testing and Evaluation · 78

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Quality Control of a Laser Additive Manufactured Medical Implant by X-Ray Tomography

2016 · Anton du Plessis, Stephan Gerhard le Roux, et al. · 3D Printing and Additive Manufacturing · 52

Directionality of Cavities and Porosity Formation in Powder-Bed Laser Additive Manufacturing of Metal Components Investigated Using X-Ray Tomography

2016 · Anton du Plessis, Stephan Gerhard le Roux, et al. · 3D Printing and Additive Manufacturing · 52

Reconstruction of an Extensive Midfacial Defect Using Additive Manufacturing Techniques

2016 · Nelson Fernandes, Jacobus van den Heever, et al. · Journal of Prosthodontics · 44

Three-dimensional model of an ancient Egyptian falcon mummy skeleton

2015 · Anton Du Plessis, Ruhan Slabbert, et al. · Rapid Prototyping Journal · 33

Peculiarities of Single Track Formation From Ti6al4v Alloy at Different Laser Power Densities by Selective Laser Melting

2015 · I. Yadroitsava, J. Els, et al. · The South African Journal of Industrial Engineering · 32

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Productivity enhancement of laser powder bed fusion using compensated shelled geometries and hot isostatic pressing

2021 · Anton Du Plessis, Bharat Yelamanchi, et al. · Advances in Industrial and Manufacturing Engineering · 31

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Additive Manufacturing of Devices Used for Collection and Application of Cereal Rust Urediniospores

2019 · Zacharias A. Pretorius, Gerrie J. Booysen, et al. · Frontiers in Plant Science · 14

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X-Ray Computed Tomography Inspection in Metal Additive Manufacturing: The Role of Witness Specimens

2020 · Anton du Plessis, Jess M. Waller, et al. · 9

Data for 3D printing enlarged museum specimens for the visually impaired

2020 · Anton du Plessis, Johan Els, et al. · Gigabyte · 5

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Evaluation of the Compressive Mechanical Properties of Cellular Dmls Structures for Biomedical Applications

2016 · Thywill Cephas Dzogbewu, Lehlohonolo Francis Monaheng, et al. · 5

Development of patient-specific implants using Direct Metal Laser Sintering in Titanium

2011 · G Booysen, M Truscott, et al. · CRC Press eBooks · 4

Optimal Process Parameters for Direct Metal Laser Sintering of Ti64 for Medical Implant Production

2016 · Johan Els · 3

Peculiarities of Single Track Formation From Ti6al4v Alloy at Different Laser Power Densities by Slm

2014 · Ina Yadroitsava, Johan Els, et al. · 3

Local design and manufacturing of patient-specific implant using Anatomage Medical Design Studio software: proof of concept - Botswana’s 1st case report

2023 · Shathani Nkhwa, Thapelo Montshiwa, et al. · 3D Printing in Medicine · 2

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Influence of Large Artificial Porosity on Bending Behaviour of Ti6al4v Eli Additively Manufactured Specimens Subjected to Typical Loads During Mastication

2020 · Adriaan Wessels, Anton du Plessis, et al. · The South African Journal of Industrial Engineering · 1

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Developing a patient-specific maxillary implant using additive manufacturing and design

2016 · C. van den Heever, A. van der Merwe, et al. · 1

Establishing the Optimal Process Parameters for the Laser Sintering of Ti64 for Layer Thicknesses of 15 μm and 30 μm and Validation of a Melt Pool Simulation Model

2014 · Johan Els, Michele Truscott, et al. · Advanced materials research · 1

Preliminary findings on an investigation into the three most important process parameters that influence laser sintering of Ti64 and validation of a melt pool simulation model

2013 · Johan Els, M. Truscott, et al. · Interim · 1

Surface Modification of Laser Powder Bed Fusion Ti6al4v(Eli) Parts Through Gas Nitriding

2024 · Dean-Paul Kouprianoff, Johan Els, et al. · SSRN Electronic Journal

Case study

2021 · Anton Du Plessis, Igor Yadroitsev, et al. · Elsevier eBooks

Contributors

2021 · Daniel Anderson, Moataz M. Attallah, et al. · Elsevier eBooks

Data for 3D printing enlarged museum specimens for the visually impaired

2020 · Anton du Plessis, Johan Els, et al. · AfricArXiv (OSF Preprints)

Stepping out on a limb: the design and manufacture of a 3D printed titanium prosthesis

2017 · Lionel T. Dean, Johan Els, et al. · DMU Open Research Archive (De Montfort University)

A business case study for comparing the manufacturing of implant-supported denture frames through direct metal laser sintering to conventional casting and machining processes

2016 · JH van den Heever, GJ Booysen, et al.

Works count: 28

Citation count: 373

H-index: 9

I10-index: 8