Metals 0.0 / 5 ? Design Technology: Product DesignMetalsGCSEAQA Created by: Ben WatsonCreated on: 18-11-18 19:27 Non Ferrous Metals Non-ferrous metals do not contain iron, Most of the common non-ferrous metals have good corrosion resistance 1 of 8 Ferrous Metals Ferrous metals contain iron, Stronger than most non-ferrous metals, Prone to corrosion and rusting 2 of 8 Ferrous Metals Examples Cast Irons, Steels, Mild Steel, Medium Carbon Steel, High Carbon Steel 3 of 8 Non Ferrous Metals Examples Alluminium, Copper, Lead, Zinc, Tin, Gold. 4 of 8 Alloys Metals mixed with other metals to improve their properties 5 of 8 Wasting Processes Sawing and Filing, Drilling and Milling,Grinding and Sanding,Blanking and Piercing and Laser Cutting 6 of 8 Electrolysis The process by which ionic substances are decomposed (broken down) into simpler substances when an electric current is passed through them. 7 of 8 Reduction Metal oxides can lose oxygen and become metals. Reduction takes place when the iron is extracted from its ore. 8 of 8
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