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Алюминий

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Алюминиевые диски, 99,9%, 50 гр. Aluminum rims, 99.9%, 100 gr. Articul: 1313110819
1 300,00 ₽
Aluminum cube (Al), 99.99, 10x10 mm. Articul: 1313140119
900,00 ₽
Алюминий (Al), 99,99%, 5 гр. – в стеклянной баночке. Aluminum (Al), 99.99%, 5 g - in a glass jar. Articul: 1312110919
330,00 ₽
Брелок 20х30 мм. Алюминий. Al Keyring 20x30 mm. Articul: pt13
600,00 ₽
Брелок. Алюминий. Trinket. Aluminum. Articul: 1317120420
650,00 ₽
Игральная кость додекаэдр (12 граней). Al Dice dodecahedron Al Articul: dc6
500,00 ₽
Игральная кость классическая 10 мм. Al Dice classic 10 mm Al Articul: dc11
500,00 ₽
Игральная кость куб 12 мм. Al Dice 12 mm Al Articul: dc2
500,00 ₽
Кубик. Алюминий. Cube. Aluminum.
1 500,00 ₽
Кулон. Алюминий. Pendant. Aluminum. Articul: 1318120320
880,00 ₽
Пуговица 18 мм. Алюминий. Al. Chemical button 18 mm. Articul: but13
340,00 ₽
Алюминий

 
    Atomic number   13
    Atomic mass     26,982
    Density, kg / m? 2700
    Temperature
    melting, ° С     660
 
Aluminum is a light paramagnetic silver-white metal that is easy to form, cast, and machine. Aluminum has high thermal and electrical conductivity, corrosion resistance due to the rapid formation of strong oxide films that protect the surface from further interaction.
The name Aluminum comes from lat. alumen - as early as 500 BC. e. called aluminum alum, which was used as a mordant for dyeing fabrics and for tanning leather. The Danish scientist H. K. Oersted in 1825, acting with potassium amalgam on aluminum chloride and then distilling off the mercury, obtained relatively pure aluminum. The first industrial method for the production of aluminum was proposed in 1854 by the French chemist A.E. Saint-Clair Deville.
Before the discovery of an industrial method for producing aluminum, this metal was more expensive than gold. In 1889, the British, wishing to honor the great Russian chemist DI Mendeleev with a rich gift, presented him with scales made of gold and aluminum.
 

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