About Lead
Lead is one of the first metals used
by humans. Ancient lead pipes have been discovered in Egypt
dating to time of the pharaohs, who also used lead to glaze
their pottery.
When the Earth was formed, lead was a naturally occurring
element. It is mined and then smelted in a blast furnace (such
as seen here) and refined to remove other metals.
Because lead is easily remelted and refined, recycled or secondary
lead has always held a significant place in the lead market.
Indeed, lead has the highest recycling rate of all industrial
metals.
Lead is used by many industries because
of its natural properties:
- Mass
- Malleability
- Low Melting Point
- Corrosion Resistance
- Electrical Properties
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