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Search results for keyword: exponential
copper
Copper Copper is an essential element and has been used by humans since ancient times. Copper is a reddish-brown metal that has exceptionally high thermal and electrical conductivity making it extremely valuable in electronics, construction, coins and more. It has a soft and malleable structure a......
tags: copper has used copper applications used
1048
Connor
Tantalum concentrate
Tantalum and its ore coltan, also known as tantalite, is an essential mineral used in the production of electronics and mobile devices. It is the second most commonly used metal in the electronics industry, and its demand has grown exponentially over the past decade as the production of cell phone......
tags: ore tantalum extraction tantalum used metal
1037
Emily
Recycled non-ferrous metals
Regenerated Non-ferrous Metal Typically, non-ferrous metals, such as copper, aluminum, brass, and tin, are found in some form of ore, usually in the form of sulfides or oxides. To refine these, the ore must be further processed in order to reduce or eliminate the various impurities associated wit......
silicon
Silicon Silicon is a chemical element with the symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic lustre, and is a tetravalent metalloid and semiconductor. It is a member of group 14 in the periodic table: carbon is above it; and germanium, tin, and ......
tags: silicon used most its silicon also
1062
Emily
pitch based carbon fiber
Bitumen-Based Carbon Fiber Bitumen-based carbon fiber composites are a revolutionary building material that combines the properties of both traditional bitumen and modern carbon fiber. The composite is formed by saturating a high strength carbon fiber cloth in a bitumen matrix. The resulting mate......
vapor grown carbon fiber
The Explosive Development of Carbon Fibers Carbon fiber is a strong, lightweight material being used in ever-increasing applications. The carbon fibers technology has in recent years grown exponentially, becoming an essential part of the world economy. Used in everything from aerospace to automot......
tags: carbon fiber weight fibers carbon process
1050
Cameron
Wiedemann-Franz law
Weisman-Franz Law The Weisman-Franz law, formulated by Rudolph Weisman and Julius Franz in the 19th century, states that the electric conductivity of metals increases linearly with absolute temperature. This phenomenon was first observed and formulated in 1841 by the famous English scientist, Will......
paste kneading
Worldwide Environmental Issues The world is facing growing environmental issues due to a combination of human activity, natural processes, and external influences such as climate change. These issues can take many shapes and forms, from air pollution to water scarcity to global deforestation. In ......
dilatant system
Inflationary Systems Inflationary systems are models of the universe in which a period of accelerated expansion, known as “inflation” occurs. Inflation has become an important component of modern cosmology and is a leading explanation for the origin of the universe. This period of accelerated e......
radium
The Digital Revolution The Digital Revolution is the ongoing process of technological and digital advancement that has been shaped and enabled by a combination of advances in computing, telecommunications, energy storage, quantum mechanics and electronics. It has been the force behind the largest......
tags: digital has revolution education us our
1068
Hannah
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