A Brief History Of Slag In Australia

The earliest record of slag in the world was the discovery of the remains of a copper blast furnace in Southern Israel, which has been carbon dated at 3500BC, nearly 6,000 years ago. Slag in Australia is a much more recent phenonenum with the first iron blast furnace commencing operations in 1848. The early days of metal smelting in Australia were marked with many company failures due to a variety of reasons. This paper traces the progress of metal and slag production from those early days up to the present times