What role does the shell play in our lives?

The aluminum alloy shell has the characteristics of low density, good mechanical properties, good processing performance, non-toxicity, easy recycling, excellent electrical conductivity, heat transfer and corrosion resistance.

Next, let's talk about what role small shells play in our lives?

Aerospace

Aluminum alloy is the main material used in the manufacture of aircraft.

Compared with the mild steel used in the manufacture of automobiles, aluminum alloys are expensive and low in density. The relative density is 2.8. Compared with the relative density of mild steel of 7.8, it is about one-third lighter, although the strength is similar.

But for aircraft, light weight is the most important material, and it has strong corrosion resistance and convenient processing, so aluminum alloy is the most ideal material for manufacturing aircraft.

Duralumin can be used to manufacture rivets, aircraft propellers and high-strength parts on aircraft according to its alloying element content;

Super duralumin is a duralumin containing zinc. Its hardness and strength are higher than those of duralumin. Different varieties of super duralumin are used to manufacture various structural parts and high-load parts, and are one of the important materials in the aviation industry.

Marine industry

Aluminum and aluminum alloys are more and more widely used in the shipbuilding industry, from small motorboats to large 10,000-ton oil tankers, from offshore hovercraft to submarine submarines, from civilian to military industry, from fishing vessels to marine mining vessels,

All use aluminum alloys with excellent comprehensive properties to produce ship shells, support structures, supporting facilities, pipes, etc.

Aluminum alloy is used in the marine industry, which can reduce the overall weight of the ship, improve the speed of the ship, and resist the corrosion of the ship by seawater.

The aluminum alloys used in the marine industry are mainly aluminum-copper alloys, aluminum-magnesium alloys and aluminum-silicon alloys.

Aluminum-copper alloys are widely used in ships in my country and Russia, but their poor resistance to seawater corrosion hinders their development in the shipbuilding industry.

Aluminum-magnesium alloys are mainly used for hull shells, water pump conduits, pump housings and machine base brackets, etc.

Aluminum-silicon alloy has moderate structural strength, good fluidity and strong filling ability, and is easy to produce parts with high density and complex structure, such as high-pressure valve parts, cylinder blocks, pumps, gearbox casings, turbine blades, etc.

Application in chemical industry

Aluminum alloy can be used for metal packaging, which has the following excellent characteristics: good mechanical properties, light weight, high compressive strength, durability, and easy storage and transportation of goods;

Good barrier performance, can block the damage of sunlight, oxygen and humid environment to items, and prolong the shelf life of items;

Aluminum foil utensils are beautiful, light in weight and good in heat transfer. They are used in the packaging of fast food. They have the functions of preserving freshness, flavor and non-toxicity, and are used by more and more food industries.

The aluminum alloy metal hose can be squeezed and deformed, and the contents can be squeezed and used, which is simple and convenient, and is often used in paste cosmetic packaging.

Applications in other industries

Aluminum alloy has high specific strength, light weight, good fluidity, strong filling ability, good corrosion resistance and low melting point, and is widely used in tractors, locomotive parts, electronic products, medical equipment, building decoration and other industries.

Aluminum alloy has excellent ductility and is widely used in the daily necessities industry and the food industry.

In the field of power transmission, the wires made of aluminum alloys have low cost, light weight, good corrosion resistance, heat transfer, easy electrical conductivity, and wear resistance, so people pay more and more attention.

In the field of power transmission, aluminum alloys are the most used, and up to 90% of high-voltage conductor materials are aluminum products. Aluminum-silicon alloy can be used as a good deoxidizer to reduce the sensitivity of steel to produce subcutaneous bubbles, and steel-making deoxidation can improve the quality of steel;

The aluminum-silicon alloy market is used in large quantities, and the annual national demand reaches one million tons.

Conclusion:

Aluminum is widely used in our lives, especially with the extensive development of electronic products in this era, so the application of aluminum casings is more frequent.

Finally, YONGU case has been cultivating deeply in this industry for 17 years know how to deal aluminum case problem, if you are finding a aluminum case for , welcome to contact us. We will answer your question ASAP. Our website:https://yongucase.com/