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The latter became important as most Chinese aluminium was relatively cheap. [145] World output continued growing: in 2018, it was a record 63,600,000 metric tons before falling slightly in 2019. [105] Aluminium is produced in greater quantities than all other non-ferrous metals combined. [146]
Chapter 1. The History of Aluminium Before the 19th Century. Historical background of aluminium in ancient times; archeological findings containing aluminium; first historic mentions of aluminium articles; information about 'alum' – compound substances with chemical structures containing aluminium; production technologies alum and areas of their application in the Ancient Times and Middle Ages.
Aluminium (or aluminum in North American English) is a chemical element; it has symbol Al and atomic number 13. Aluminium has a density lower than that of other common metals, about one-third that of steel. It has a great affinity towards oxygen, forming a protective layer of oxide on the surface when exposed to air.
The history of materials science is the study of how different materials were used and developed through the history of Earth and how those materials affected the culture of the peoples of the Earth. The term " Silicon Age " is sometimes used to refer to the modern period of history during the late 20th to early 21st centuries.
Charles Martin Hall (December 6, 1863 – December 27, 1914) was an American inventor, businessman, and chemist.He is best known for his invention in 1886 of an inexpensive method for producing aluminum, which became the first metal to attain widespread use since the prehistoric discovery of iron.
In 2000, the U.S. was the largest producer of primary aluminum. The six remaining smelters in the U.S. now make up a small percentage of global capacity.
When aluminum executive Jeff Henderson got wind of a giant stockpile just below the U.S. border, he commissioned a plane to check it out. A Chinese billionaire may have hidden 6 percent of the ...
The U.S. Postal Service, which has lost more than $100 billion since 2007, reported a net loss of $9.5 billion for its fiscal year ending Sept. 30, $3 billion more than last year, largely due to a ...