Pickling and Passivation

Pickling and Passivation Extract from the Pickling and Passivation section of the Australian Stainless Reference Manual (2012) published by Australian Stainless Steel Development Association (ASSDA) The chemicals used in pickling and passivation are acidic and must be handled with due OHS and…

Treatment of Rusted Surfaces

Treatment of Rusted Surfaces R A Francis, R A Francis Consulting Services It is generally accepted that, for maximum protection, paints must be applied to surfaces which are entirely free from rust and other contamination. This is especially true of modern high…