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SS1 Metal Work

Production of Metals

Overview

Recognize different types of ores. Describe methods of extracting different types of ores Explain the process of smelting ore Name different forms of metal supply

What you'll learn
  • Types of metals and their sources:-copper-pyrite, aluminium-bauxite, iron-hematite, lead-gelina, zinc-calamine, tin –tin ore.
  • Methods of extraction: open pit, underground etc.
  • Process of Smelting:
  • - Blast furnace.
  • -Bessemer converter
  • -Open hearth furnace.
  • -Crucible furnace.
  • - Reverboratory furnace .etc
  • Forms of metal supply- billets, blooms, slabs, etc.