(2006-03) Kazadi, P; Van Rooyen, Corney; Burger, H
Laser refurbishment capabilities were demonstrated and promising results were obtained for repair of distance sleeves, foot rolls, descaler cassette, idler rolls. Based on the cost projections and the results of the in-situ testing, components which can be refurbished economically would be identified for further optimization particularly in the selection of the powder consumable