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Electroplating

Electroplating. Block: D Name: Jenny Gao Sarah Du . What is electroplating?. *Electroplating is a process of a metal is put in a solution that will be reduced or “plated out” at a cathode. *It is used to avoid rusting and corrosion. How does it work?. Steps: 1.Connect

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Electroplating

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  1. Electroplating Block: D Name: Jenny Gao Sarah Du

  2. What is electroplating? *Electroplating is a process of a metal is put in a solution that will be reduced or “plated out” at a cathode. *It is used to avoid rusting and corrosion

  3. How does it work? Steps: 1.Connect 2.Introduce materials 3. Solution 4. Both sides reaction 5.Result Cathode Anode

  4. -Electrons are flowing from the anode to the cathode. -Equation: Cathode: Ag+ + e- Ag Anode: AgAg+ + e-

  5. Some of the most common items we provide electroplating for are:     * Jewellery     * Model     * Car     * Clock     * Light     * Lock * Watch

  6. Advantages of Electroplating *Save money (Example: put gold on the surface of the jewelery) *Beautify the products *Prolong life (avoid goods react with oxygen, save resources)

  7. Electroplating’s power Before: After:

  8. Electroplating products

  9. Video Time

  10. The Information comes from: http://chemistry58.wikispaces.com/Electroplating http://www.finishing.com/faqs/howworks.html http://www.finishing.com/faqs/howworks.html http://www.cirelectroplating.co.uk/ http://www.electroplating.net/

  11. Thank you!

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