Morkel J: Kimberlite weathering : mineralogy and mechanism (Prof PC Pistorius, Dr MKG Vermaak) Tang ZM: Microstructural optimisation of Ti and Nb microalloyed linepipe steel (Prof WE Stumpf) Bothma JA: Heat transfer through mould fluxes (Prof PC Pistorius) Curle U: Corrosion fatigue in steam (Prof GT van Rooyen) du Plessis J: The influence of fluoride compounds in the electrode flux on the retained hydrogen content of shielded metal arc welds (Prof M du Toit) Venter JA: The synergism between the dithiocarbonates and trithiocarbonates in pyrite flotation (Prof JC Davidtz, Dr MKG Vermaak)
