color spray color 1013 5015 aluminium cnc manufacture part extrusions for medical
1,Description:
1Aluminum alloy surface treatment can be done by electrochemical reaction.
A dense oxide film is produced on the surface of aluminum alloy to enhance the corrosion resistance of aluminum alloy.This oxide layer can be sealed by hydration to the pores on the oxide layer, and this step is called sealing treatment.After the sealing treatment, the aluminum oxide has very good corrosion resistance, and the effect is even better if there are dichromate ions sealed in the holes.In addition, the oxide film can be colored in the anodic treatment to provide a variety of aluminum alloy materials, commonly used coloring method (1) dyeing method; (2) a coloring method and (3) secondary coloring method.
2 The influence of alloy composition and organizational structure on the anodic oxidation of aluminum alloy :
The difference between the anodic oxidation characteristics of aluminum alloy and pure aluminum actually reflects the great role of alloying elements and impurity elements, as well as the great influence of organizational structure and surface state.In the past, anodic oxidation has been applied to a large number of extruded profiles of 6063 deformed aluminum alloy of Al-Mg-Si system.If the same anodic oxidation process with 6063 alloy is used on Al-Cu 2024 alloy or Al-Zn-Mg 7075 alloy, some difficulties will be encountered; if it is used for high silicon die-casting aluminum alloy, the problem will be even greater.Anodic oxidation workers if the metallurgy of aluminum alloy is not familiar with, for the aluminum alloy itself triggered by the defects of the anodic oxidation film is often at a loss.
2,Applications:
Aluminum alloy anodic oxidation can have different purposes: to improve the corrosion resistance of aluminum substrate based on the protective anodic oxidation; to the appearance of the main purpose of decorative anodic oxidation; to the engineering application of the surface wear-resistant hard anodic oxidation for the purpose of hard anodic oxidation; and sometimes also require anodic oxidation film coloring or to maintain the original degree of brightness of the surface.It is not possible for one alloy to be suitable for all types of anodizing; nor is any one type of anodizing suitable for all alloys.
3,Specifications:
| Product | Aluminium Extrusion Parts |
| Material | AL2024, AL5052, AL6061, AL6063, AL7050, and AL7075 |
| Color | Green, Grey, Black, White, (RAL series)etc. |
| Surface treatment | Mill finish, anodized, electrophoretic coating, powder coating, thermal break, wood grain/wood-in-shift, etc. |
| Lead Time | 1-2 weeks for sample,2-5 weeks for bulk order |
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Impurity | Al |
| 6063 | 0.2-0.6 | 0.35 | 0.1 | 0.1 | 0.45-0.9 | 0.1 | 0.1 | 0.1 | 0.15 | Rest |
| 6061 | 0.4-0.8 | 0.7 | 0.15-0.4 | 0.15 | 0.8-1.2 | 0.04-0.35 | 0.25 | 0.15 | 0.15 | Rest |
| 6060 | 0.3-0.6 | 0.1-0.3 | 0.1 | 0.1 | 0.35-0.6 | - | 0.15 | 0.1 | 0.15 | Rest |
| 6005 | 0.6-0.9 | 0.35 | 0.1 | 0.1 | 0.40-0.6 | 0.1 | 0.1 | 0.1 | 0.15 | Rest |
4,Feature Advantage:
Aluminum sheet metal fabrication involves cutting, bending and assembling flat aluminum sheets into the desired shape and size.
This versatile process is ideal for manufacturing a wide range of products, from simple brackets to complex mechanical housings. Sheet metal machining allows for significant flexibility in design, including parts with a variety of characteristics such as bends, holes, and other complex geometry.
5,About us
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color spray color 1013 5015 aluminium cnc manufacture part extrusions for medical Images
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