Aluminum Basics Knowledge
First, the natural properties
Aluminum is a light metal, its compounds are very widespread in nature, the earth's crust aluminum content of about 8% (wt), second only to oxygen and silicon, living in third place. Aluminum is the world known as the second metal, second only to its production and consumption of steel. Aluminum has a special chemical, physical characteristics, is one of today's most commonly used industrial metal, not only light weight, firm texture, but also has good ductility, electrical conductivity, thermal conductivity, heat resistance and resistance to nuclear radiation, is a national important basic raw materials for economic development.
Aluminum proportion is2.7, density is about 1/3 of the general metal. The conductivity of the commonly used aluminum wire is approximately 61% copper, thermal conductivity of half silver. Although extremely soft and rich ductility aluminum, but still reliable cold and made it to harden alloys. Bauxite is an important source of aluminum, making a pound takes about two pounds of bauxite, alumina, aluminum manufactured pound also need two pounds of alumina.
Second, species classification
According to the main ingredient of aluminum ingots can be divided into three categories: High purity aluminum (aluminum content of 99.93% - 99.999%), industrial high purity aluminum (water content of 99.85% the amount of aluminum - 99.90%), industrial aluminum (Al The content of 98.0% - 99.7%).
- 1000 Series Aluminium coil Alloy:1050/1060/1070/1100/1200 Temper:HO,H14,H24,H16,H18,H22,H26
- 1000 Series aluminium coil made in China Including :1050 aluminium coil,1060 aluminium coil,1070 aluminium coil, 1080 aluminium coil, 1100 aluminium coil,1235 al...
- Alcobendas aluminum perforated wall cladding panel
- Aluminum perforated metal mesh is widely used as decorative mesh. This aluminum perforated metal mesh also can be used in building wall power station, factory su...
- 8000 Series Aluminium coil (8011/8021/8079)
- 8000 series aluminium coil made in china including 8011 aluminium coil,8079 aluminium coil,8021 aluminium coil,mainly used in food packaging,cable packaging,alum...
- Mirror Finish Anodized Aluminum Sheet
- Anodized mirror aluminum (bright aluminum, specula aluminum) made in China is one kind of aluminum with bright surface as mirror.Used in Lamps and lanterns,Solar...