Characteristics and applications of Series 1 pure aluminium

Characteristics and applications of Series 1 pure aluminium

Series 1 pure aluminium features.

1、Small density, can be strengthened. The density of pure aluminium is 2.7KG/dm3, which is about 35% of that of iron. The strength of pure aluminium can be increased by more than a factor of 1 through cold working, and can be further strengthened through heat treatment by adding magnesium, zinc, copper, manganese, silicon, lithium, scandium and other elemental alloys, and its strength can be compared with alloy steel.

2. Easy to process and corrosion resistant. It can be cast by any of the casting methods and has good plasticity, so that most machine tools can reach large speeds for turning, milling, boring and planing. Have good resistance to atmospheric (including industrial atmosphere, and marine atmosphere) corrosion and water corrosion ability.

3、Good electrical and thermal conductivity, strong reflectivity. The electrical and thermal conductivity is very good, second only to silver, copper and gold. The polished surface of aluminium has a reflection rate of over 80% for white, the higher the purity, the higher the reflection rate. At the same time, the infrared, ultraviolet, electromagnetic waves, thermal radiation, etc. have good reflective properties.

4. Non-magnetic, non-sparking on impact. It is sound absorbent, resistant to nuclear radiation, beautiful, etc.

Series 1 pure aluminium uses.

Mainly used in products with low strength requirements, such as automobile heat insulation panels, billboards, building exterior decoration, wall decoration, electrical lighting, heat exchangers, kitchenware, conductive body materials, chemical equipment, electronic devices, inland marine equipment, various containers (wine tanks, pressure tanks, tea stoves, etc.), instruments and meters, signs (equipment signs, highway signs, motor vehicle number plates, etc.), hardware cookware, machines with little force. Parts.