Passivation (chemistry) facts for kids
In physical chemistry and engineering, passivation, refers to a material that becomes less affected by corrosion. Passivation involves making an outer layer out of a material that is less affected by corrosion. The material is put on as a microcoating. Passivation can only occur in certain conditions. It is used in microelectronics.
Images for kids
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The fitting on the left has not been passivated, the fitting on the right has been passivated.
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Passivation (chemistry) Facts for Kids. Kiddle Encyclopedia.