Blister Copper (Noun)
Meaning
An impure form of copper having a black blistered surface.
Classification
Nouns denoting substances.
Examples
- The smelting process resulted in the formation of blister copper, which had to be further refined to produce pure copper.
- Blister copper, despite its impurities, was often used in various industrial applications due to its lower cost.
- The black blistered surface of the copper ingots was a clear indication that they were still in the blister copper stage.
- Historically, blister copper was a crucial intermediate step in the production of copper, dating back to ancient civilizations.
- Refining blister copper involves removing impurities such as sulfur and oxygen to produce high-purity copper.