Determinants Of The Automotive Aluminum Quality - China

1 - Alloying elements Regular aluminum manufacturers have internal standards when formulating alloy components, which is within the range of various elements.

Only the alloy made with qualified formula can guarantee the quality, otherwise the quality will not be improved in the future processing.

　　 2 - Aluminum alloy melting furnace　　 How the aluminum alloy is melted and what kind of furnace is used are also crucial.

The quality of the alloy prepared in the original coal-burning furnace and modern round furnaces is absolutely different.

3 - Alloy casting　　 The level of domestic casting equipment is also very different.

Compared with advanced casting equipment, the use of backward equipment is that the investment is small and the production cost is low.

This is one of the reasons why the sales price difference of automotive aluminum is large.

　　 4 - Profile extrusion　　 There are many types of profile extruders in my country, and they are the highest in the world.

There are factory's own simple extruders, modified by plastic extrusion machines, and a small amount of domestic ones.

Good and bad extruders, the same cast rod, the quality of extruded profiles is never the same.

In addition, if you want to know the quality of automotive aluminum more intuitively and quickly, you can also use the following methods to make simple judgments: 1 - Look at the degree of oxidation: when purchasing, you can lightly scratch the surface of the profile to see if the oxide film on the surface can be wiped off.

Customers can operate on the materials displayed by the merchant; 2 - Look at the chromaticity: the color of the same aluminum alloy profile should be the same, if the color difference is obvious, it is not suitable for selection.

Generally, the color of the section of normal aluminum alloy profile is silvery white and the texture is uniform.

If the color is dark, it can be concluded that it is recycled aluminum or scrap aluminum forging; 3 - Look at the flatness: check the surface of the aluminum alloy profile, there should be no depression or bulging.

The automotive aluminum materials processed by regular manufacturers have a smooth and bright surface.

Company Contact:

• Posted By: Mingtai AL industry

• Phone: 18538303430

• Address: No.6, Changchun Road, High-tech district, Zhengzhou City, zhengchou , China

• Email:

• Website: https://www.aluminumsuppiler.com/

• Business Description: Founded in 1997, Henan Mingtai Aluminum Co., Ltd. is a large-scale listed aluminum processing company [stock code: 601677].
  
  The company is mainly engaged in the research, production and sales of 1xxx -8xxx aluminum sheet plates, aluminum strips and aluminum foils.