Page 28 - Liam Bowkett
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Brushed Copper


         Material Surface Finishes





                 Description:
                 Description:                                                                                     Original Brushed Copper
                  Copper is a common material  in the household, it can be found in pipes in the house. it can also be found




                 Rational for Chosen Material:
                 Rational for Chosen Material:

                  than other metals



                 Equipment Used:
                 Equipment Used:
                  Sand paper going from a low grit such as 180 to a high grit, 800. Grey primer and spray paint


                 Manufac
                 Manufacture Process:                                                                              Replication
                                 ocess:
                               Pr
                          ture
                  Processing of Oxide Ore. Oxide ores are generally processed using hydrometallurgy. This process uses
                  aqueous (water-based) solutions to extract and purify copper from copper oxide ores at ordinary
                  temperatures, usually in three steps: heap leaching, solvent extraction, and electrowinning.
                 Method:
                 Method:








                   Sand down the      Spray with grey    Sand again with                      Use steel wool or
                 swatch with rough       primer          higher grit sand   copper spray paint sand paper to get the
                    sand paper                               paper                           brushed metal look
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