Browsing Research Publications/Outputs by Author "Camagu, ST"

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EBSD analysis of tungsten-filament carburization during the hot-wire CVD of multi-walled carbon nanotubes

Author: Oliphant, CJ ; Arendse, CJ ; Camagu, ST ; Swart, H Date: Feb 2014 Filament condition during hot-wire chemical vapor deposition conditions of multi-walled carbon nanotubes is a major concern for a stable deposition process. We report on the novel application of electron backscatter diffraction to characterize ... Read more
Effect of thermal treatment on mechanically milled cobalt powder

Author: Bolokang, AS ; Phasha, MJ ; Camagu, ST ; Motaung, DE ; Bhero, S Date: Mar 2012 Stabilization of the metastable FCC phase has been achieved after 10 h milled Co powder sintering at 1400 °C. Phase identification of the Co powders was performed by the X-ray diffraction analysis, while the microstructural analyses were ... Read more
Reinforcement of 2124 Al alloy with low micron SiC and nano Al2O3 via solid-state forming

Author: Gxowa, Z ; Camagu, ST ; Govender, S ; Pereira, MF Date: Jul 2015 A powder metallurgical process was used to fabricate Metal Matrix Composites (MMCs). A 2124 aluminium alloy was reinforced with 5 and 10 vol. % of Al2O3 (40-70nm) to form Metal Matrix Nano Composites (MMNCs) as well as 10 and 15 vol. % of SiC ... Read more
Semi-solid high pressure die casting of metal matrix composites produced by liquid state processing

Author: Ivanchev, L ; Camagu, ST ; Govender, G Date: Oct 2012 There are two main technologies for manufacturing of particulate reinforced metal matrix composites (MMC), solid state and liquid state processing. The great challenge of producing cast metal matrix composites is to prevent agglomeration of ... Read more
Wear behaviour of A356 aluminium alloy reinforced with micron and nano size SiC particles

Author: Camagu, ST ; Govender, G ; Möller, H Date: Jul 2013 A method for producing metal matrix composites MMC was successfully implemented for mixing nano and low micron (“Hybrid”) sized SiC reinforcing particles in an aluminium alloy matrix. Due to the improved specific modulus and strength, MMC’s ... Read more

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Browsing Research Publications/Outputs by Author "Camagu, ST"

Browsing Research Publications/Outputs by Author "Camagu, ST"

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