charles martin hall
Definition
Proper noun: * Charles Martin Hall: An American chemist and inventor. He is best known for independently discovering, in 1886, an inexpensive electrolytic process for extracting aluminum from its oxide, alumina. This invention made the mass production of aluminum possible and revolutionized the modern metals industry.
Usage
- Proper noun:
- The Hall–Héroult process, named for Charles Martin Hall and Paul Héroult, is the primary method for producing aluminum today.
- Charles Martin Hall founded the company that later became the Aluminum Company of America (Alcoa).
Advanced Usage
- The Hall process: Often used as a shorthand reference to his electrolytic method.
- The discovery of the Hall process made aluminum a common structural metal.
Variants and Related Words
- Hall–Héroult process (noun): The industrial electrolytic process for smelting aluminum, named for its independent co-inventors, Charles Martin Hall and Paul Héroult.
- Alcoa (proper noun): The Aluminum Company of America, the corporation co-founded by Charles Martin Hall.
Synonyms
- Inventor of the Hall process
- Co-inventor of the Hall–Héroult process
Related Phrases
- Hall's discovery: Refers specifically to his 1886 breakthrough in aluminum production.
- Hall's discovery drastically reduced the cost of aluminum.
Noun
-
United States chemist who developed an economical method of producing aluminum from bauxite (1863-1914)
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