Focus on the field of high end industrial furnace for aluminum profiles for many years
Aerospace Rail transit Automotive lightweight 3C electronic High-end construction profile |
The main characteristics of aerospace aluminum profile are: large and integrated, thin-walled and lightweight, precision of section size and shape position, the structure and properties of the homogenization and quality. Aluminum profiles for aerospace mainly include: integral stiffened panels, I-beams, wing girders, hollow girders, etc. They are mainly used for aircraft, Spaceship and other spaceflight aircraft mechanical components, helicopter shaped hollow rotor girder and runway, and so on.
The existing urban rail transportation equipment mainly includes subway, light rail, magnetic levitation, medium and low speed maglev, etc. The general maglev vehicles and the EMU cars body with speeds greater than 200km / H are all made of aluminum profile, and 35% of the light rail and subway body are made of aluminum alloy. Of the aluminum used in railway vehicles, extruded aluminum is the main type, accounting for about 76% of the total aluminum consumption.
The automotive industry is one of the industries that use more aluminum.Because of its low density and strong energy absorption ability per unit mass, aluminum alloy is an preferred material for automotive lightweight selection.In 2016, the average aluminum content per car in developed countries reached 150 to 160 kg / vehicle. the aluminization rate is more than 15%, and the aluminum quantity for automotive in China is about 110 kg / vehicle, and the aluminization rate is only 5%. There is a significant difference between China and developed countries. According to the forecast, the amount of aluminum used by China's motor vehicles reached the level of 180KG/ vehicles in 2020, and the new energy vehicles reached 200KG/ vehicles.
Aluminum alloy is God's gift to 3C industry, the fundamental reason is that aluminum alloy has excellent comprehensive properties.
First of all, the metallic texture is very strong. Compared with stainless steel, the aluminum alloy material is easier to produce high-grade, beautiful and bright feel.
Secondly, aluminum alloy material is relatively light, the proportion of about 1/3 of stainless steel, that is to say the same volume of stainless steel mobile phone, the material weight is about three times that of the aluminum alloy.
In addition, aluminum alloy material dyeability is strong, just because of the replacement of aluminum alloy, the market emerges the so-called "Tuhao Jin", "high-end gray", "rose gold" bright black "and other colors.
At the same time, aluminum alloy materials also have many advantages such as high temperature resistance, no hand prints, anti-static, environmental protection and non-toxic.
As is known to all, about 20% of the total aluminum production in the world is used in the construction industry, and the construction industry of some industrial developed countries accounted for more than 30% of its total production. Aluminum can not only greatly reduce the weight of buildings, save materials, but also reduce the transportation and installation of components and speed up the construction progress. The construction industry has always been the largest consumption of aluminum, and the application range of aluminum is becoming more and more extensive, from the maintenance structure of buildings, building decoration, reticulated shell structure and net frame structure, glass curtain wall support system, aluminum workshop, enclosure, aluminum template, communication tower, police Silver Pavilion to pedestrian bridge, etc.
Are mainly as follows: 1. aluminum alloy reticulated shell structure and net frame structure, 2. All aluminum movable board room, 3. aluminum template, 4. aluminum enclosure plate, 5. aluminum alloy tower.
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