METALS

Description

Mind Map on METALS, created by a.gonzalez.3.rod on 23/03/2015.
a.gonzalez.3.rod
Mind Map by a.gonzalez.3.rod, updated more than 1 year ago
a.gonzalez.3.rod
Created by a.gonzalez.3.rod over 9 years ago
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Resource summary

METALS
  1. Physical properties
    1. strong
      1. ductile
        1. tough
          1. plastic
            1. electrical
              1. magnetic
                1. fusible
                  1. expansión/ contraction
                    1. chemical properties
                      1. oxidation
                        1. ecological properties
                          1. recyclable
                            1. toxic
                            2. Obtaining metals
                              1. surface mining
                                1. underground mining
                                2. Types of materials
                                  1. ferrous
                                    1. pure iron
                                      1. cast iron
                                        1. steel
                                        2. non-ferrous
                                          1. light and ultralight metals
                                            1. heavy metals
                                          2. Shaping techniques
                                            1. shaping
                                              1. rolling
                                                1. extrusion
                                                  1. forging
                                                    1. press forging
                                                      1. punching
                                                        1. bending
                                                          1. wire drawing
                                                          2. powder metallurgy
                                                            1. 1.metal into powder
                                                              1. 2.metal pressed into dies
                                                                1. 3.heated to metals melting point
                                                                  1. 4.pressure is applied
                                                                    1. 5.object left to cool
                                                                    2. casting
                                                                      1. process
                                                                        1. 1.metal heated
                                                                          1. 2.metal poured into the mould
                                                                            1. 3.left to cool until solidification
                                                                              1. 4.piece extracted from the mould
                                                                              2. centrifugal casting
                                                                            2. Cutting, joining and finishing
                                                                              1. marking
                                                                                1. cutting
                                                                                  1. drilling
                                                                                    1. power tolos for cutting
                                                                                      1. shaping
                                                                                        1. rough finishing
                                                                                          1. power tools for rough finishing
                                                                                            1. permanent joints
                                                                                              1. temporary joints
                                                                                                1. finishes
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