This pupil book, written specifically to cover Key Stage 3 curriculum needs, helps pupils acquire knowledge and understanding of resistant materials and the products made from them. Full instructions are given to give pupils practice in using different tools and processes.This stops the steel rusting. Cutlery is ... Stopping rust Rust is the product of a chemical reaction between the air and water and steel. If steel ... Galvanizing - the galvanizing process coats steel with large crystals of zinc. This is a quick and cheap method of protecting steel from corrosion but does not look as good as paint.
|Title||:||Skills in Resistant Materials Technology|
|Publisher||:||Heinemann - 1999|