Profil Aluminium Metaria bangunan / Profil Aluminium yang telah dibuat untuk Windows Pintu

The classification of aluminum alloy profiles of aluminum alloy profile is introduced
 

Below to introduce the classification of aluminium alloy profiles:

A, according to use can be divided into the following categories:

1. The doors and Windows of building doors and Windows aluminum (two) is divided into doors and Windows and curtain wall;

2. CPU radiator dedicated radiator aluminum;

3. Aluminum alloy aluminum shelves, they differ in that the different section shape, but are produced by melt extrusion;

4. Industrial aluminum profile: mainly used in automatic machinery and equipment, sealing cover skeleton and companies according to their own custom mould machinery and equipment requirements, such as assembly line conveyor belt, lifting machine, glue machine, testing equipment, etc., and mostly in the clean room use electronic machinery industry.

Second, according to the alloy composition classification:

Can be divided into 1024, 2011, 6063, 6061, 6082, 7075, such as aluminum alloy nameplate, six of them are the most common. Ratio of different brands differ in various metal composition is different, in addition to the commonly used aluminum doors and Windows, such as 60 series, 70 series, 80 series, 90 series, curtain wall series and so on architectural aluminum, industrial aluminum profiles with no clear model distinguish, most plants are the actual drawing processing according to the customer.

Three, classified according to the requirements of surface treatment:

1. Anodized aluminum;

2. Electro-deposition aluminium;

3. Powder coating aluminum;

4. The wood grain transfer printing aluminum;

5. Wrot aluminum.

Introduction to edit

Aluminium alloy profile is the most widely used in industry of non-ferrous metal structural materials, in aviation, aerospace, automotive, machinery manufacturing, shipbuilding, construction, decoration. And have been extensively applied in chemical industry. As the science and technology in recent years, as well as the rapid development of industrial economy, the demand for aluminum alloy welding structure is increasing, also make the weldability of aluminum alloy and research. Aluminum alloy is widely used to promote the development of aluminum alloy welding technology, at the same time, the development of welding technology and expand the application field of aluminum alloy, thus the welding technology of aluminum alloy is becoming one of the hot spot of research.

Performance of the editor

The density of pure aluminum (rho = 2.7 g/cm3), is about 1/3 of the iron, low melting point (660 ºC), aluminum is face-centered cubic structure, therefore, has the very high plasticity (delta: 32 ~ 40%, and bits of: 70 ~ 90%), easy to machining, can be made into all kinds of shapes, plates, corrosion resistant performance is good. But the strength of pure aluminium is very low, annealing state sigma b value is about 8 KGF/was, therefore, not as a structural material. Through the long-term production practice and scientific experiment, people gradually to add alloy elements and using the method of heat treatment to strengthen aluminum, it's got a series of aluminum alloy. Add some elements to form the alloy while maintaining the advantages of pure aluminum light can also has high strength, sigma b value can reach 24 ~ 60 KGF/was respectively. So that its "strength" (the ratio of intensity and the proportion of sigma b/rho) is better than a lot of alloy steel, become the ideal structural material, widely used in machinery manufacturing, transportation, machinery and aviation industry, the aircraft fuselage, skin, such as compressor with aluminum alloy manufacture, in order to reduce weight. The welding of aluminum alloy instead of steel material, the structure can reduce more than 50% in weight.


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