Metal Facts Sheet - ThoughtCo
Most of the precious metals also are noble metals, since it's important for a currency to resist wear and tear. Examples of precious metals include gold and silver. Tungsten is the metal with the highest meltingWhat are the uses of an electric circuit? - Quora,An electric circuit can be used to transport electrical power to provide electric lighting, to run electric motors, to recharge storage batteries, to provide heat for heating, for cooking, for melting metals, to monitor conditions such as in alarm systems, to store data to run diagnostic medicalChannel furnace for melting metals and alloys with a,,03/05/1977 · A channel furnace for the melting of metals and alloys, of the kind comprising an inductor device for the heating and the unidirectional forced circulation of the molten metal in the channel.