Gold Plating Chemistry
There are five recognized classes of gold plating chemistry:
- Alkaline gold cyanide, for gold and gold alloy plating
- Neutral gold cyanide, for high-purity plating
- Acid gold plating for bright hard gold and gold alloy plating
- Non-cyanide, generally sulfite or chloride-based for gold and gold alloy plating
- Miscellaneous
Read more about this topic: Gold Plating
Famous quotes containing the words gold and/or chemistry:
“Having behind us the producing masses of this nation and the world, supported by the commercial interests, the labor interests, and the toilers everywhere, we will answer their demand for a gold standard by saying to them: You shall not press down upon the brow of labor this crown of thorns, you shall not crucify mankind upon a cross of gold.”
—Administration in the State of Neva, U.S. public relief program (1935-1943)
“If thought makes free, so does the moral sentiment. The mixtures of spiritual chemistry refuse to be analyzed.”
—Ralph Waldo Emerson (18031882)