Aluminium Connecting Elements for Sale Online in South Africa | DIY Geek

Aluminum is a soft and lightweight metal. It has a dull silvery appearance, because of a thin layer of oxidation that forms quickly when it is exposed to air. Aluminum is nontoxic (as the metal) nonmagnetic and non-sparking. Aluminum has only one naturally occurring isotope, aluminium-27, which is not radioactive.

It is soft and malleable. Aluminium is used in a huge variety of products including cans, foils, kitchen utensils, window frames, beer kegs and aeroplane parts.

The Scientific Naming of Aluminum

English chemist Sir Humphry Davy named the metal, deriving the name from the mineral called alumina. This name was taken from the French, who had based it on alum, a white mineral that had been used since ancient times for dyeing and tanning.

Most metals are considered to be good conductors of electrical current. Copper is just one of the more popular materials that is used for conductors. Other materials that are sometimes used as conductors are silver, gold, and aluminum. … Aluminum and most other metals do not conduct electricity quite as good as copper.

Aluminum, a member of the IIIA family, loses three electrons to form a 3+ cation. The halogens (VIIA elements) all have seven valence electrons. All the halogens gain a single electron to fill their valence energy level. And all of them form an anion with a single negative charge.

Aluminum is ideal for aircraft manufacture because it’s lightweight and strong. Aluminum is roughly a third the weight of steel, allowing an aircraft to carry more weight and or become more fuel efficient. Furthermore, aluminum’s high resistance to corrosion ensures the safety of the aircraft and its passengers.

Aluminium Connecting Elements for Sale Online in South Africa | DIY Geek