Copper plate is often used as a prep step for plating other metals, such as nickel and silver. It also (usually) increases the conductivity of the metal to be plated. [A_Steingrube] is using the ...

Lotte Energy Materials Corporation has announced it has completed the development process for the production of next-generation nickel-plated copper foil for use in high-density, all solid-state ...

The cost to produce a coin and its assigned face value don't necessarily line up, especially in the case of the lowest-value ...

President Donald Trump says he has ordered the US Mint to stop making pennies, which he correctly says cost more than one ...

Nickels are made of 75% copper and 25% nickel, while pennies, despite their reputation of being a copper coin are copper-plated zinc, meaning they are only 2.5% copper and 97.5% zinc. While all ...