Alloy 6063 7050 Extrusion Painting Housing Channel Diffused Cover For Lighting bar Led Profile
| Attribute | Value |
|---|---|
| Product name | Aluminum Extrusion Parts |
| Material | Aluminum Alloy, AL2024, AL5052, AL6061, AL6063, AL7050, and AL7075 |
| Place of Origin | China |
| Surface Treatment | Anodizing, chrome As Your Request |
| Lead Time | 1-2 weeks for sample, 2-5 weeks for bulk order |
| Sample | Need to pay sample fee |
| Color | Customized Color |
The appearance of the anodized film is closely related to the surface condition prior to oxidation, which is determined by the chemical pretreatment (especially alkaline washing and chemical polishing). Of course, the surface state after chemical pretreatment essentially depends on the microstructure of the substrate, the type, size and distribution of intermetallic compounds, as well as the grain size and its orientation. These, in turn, are related to the alloy composition and processing.
Alkali etching is a basic and important pretreatment in the anodizing of architectural aluminum panels and profiles. Alkali etching yields a detailed etching surface with no glossy satin finish, which is the result of a high percentage of diffuse reflection.
Different intermetallic compounds and even the same compound with different particle sizes can have completely different electrochemical properties. There are two mechanisms for the formation of surface corrosion pits in aluminum alloys due to the presence of the second phase of intermetallic compounds: the second phase acts as a cathode (e.g., Al3Fe) causing the aluminum matrix around the particles to preferentially dissolve; and the second phase of intermetallic compounds particles is an anode (e.g., Mg2Si) relative to the aluminum matrix and preferentially dissolves.
| 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 |
The versatility of aluminum extrusions supports the fast-paced innovation inherent in the electronics industry. It is suitable for cost-effective solutions with consistent quality parts prototyping and mass production.
Examples of aluminum extrusion applications in the electronics industry:
- CPU and GPU heat sinks
- Electronic equipment housing
- LED panel frame
- Server and network equipment rack
- Power supply housing
- Electronic instrument case
- Cooling body for high power electronic devices
- Rails for mounting electronic components
- Robot structural component
- Borders for monitors and displays
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