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After the aluminum rod is heated, it is followed by the extrusion process. In the aluminum alloy extrusion process, it is easy to see defects (such as bending, deformation, short strips and scribes, etc.) and invisible defects (such as adsorption) particles).
Problems that are prone to occur in aluminium alloy extrusion, such as short strips, bends, and scribe defects are caused by the following reasons:
2022-08-17
Aluminium is a very commonly specified material for extrusion and shape profiles because of its mechanical properties, aluminium is well suited for forming and forming metals from billet segments.
Aluminium alloy extrusion is made from aluminium ingots by hot melting, extrusion and surface treatment. Extrusion and surface preparation are important steps. The extrusion speed is also affected by the cooling temperature and the spraying process, which will cause many surface problems, such as air bubbles, yellowing and chromatic aberration in industrial aluminum profiles.
Aluminum profiles extrusion is not easy to rust, which does not mean that it is not easy to rust. If the wrong operation or the aluminum profile itself fails to pass the test, it will also cause rust.
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Contact Us
Tel: 86-512-53640771
Fax: 86-512-53640769
E-mail：sales@alumag.com.cn(Domestic sales)
export@alumag.com.cn(Export)
Web:http://www.alumag.com.cn/
Address: No. 9, Xingang East Road, Liujiagang, Fuqiao Town, Taicang City, Jiangsu Province, China