Surface finishing of metals takes a variety of forms.
Produce a piece of detailed work that explains the following;
Painting
Electroplating
Galvanising (zinc)
Plastic coating
Powder coating
Your explanation needs to cover what these processes involve from surface preparation to the finished product. You must also explain which metals are suitable for which processes and which process you would choose for your can-crusher.
Due Mon 26th Jan 2015, P2
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