Author:Möller, H; Govender, G; Stumpf, WEDate:Sep 2008The heat treatment cycles that are currently applied to semi-solid processed components are mostly those that are in use for dendritic casting alloys. These heat treatments are not necessarily the optimum treatments for non-dendritic ...Read more
Author:Chou, HN; Govender, G; Ivanchev, LDate:2006SSM is now considered an established technology to produce high integrity near net shape components for the automotive industry in particular. Although it is used extensively in the automotive industry, very little attention has been given ...Read more
Author:Horn, JDate:2000There is very little information on small-scale sawmilling (SSM) in South Africa, particularly on the size of the timber resource, the number of people employed by the sub-sector, and its profitability. In addition, there is no information ...Read more