Hunan Jia Shan Hardware Tech Co., Ltd.
| Supply Ability | 200,Piece/Pieces,Month |
| Delivery Time | 15days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. |
| Product name | Aluminum Extrusion Parts |
| Material | Aluminum Alloy, AL2024, AL5052, AL6061, AL6063, AL7050, and AL7075 |
| 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 |
| Place of Origin | China |
| Brand Name | JIA SHAN |
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Product Specification
| Supply Ability | 200,Piece/Pieces,Month | Delivery Time | 15days |
| Packaging Details | Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film. | Product name | Aluminum Extrusion Parts |
| Material | Aluminum Alloy, AL2024, AL5052, AL6061, AL6063, AL7050, and AL7075 | 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 | Place of Origin | China |
| Brand Name | JIA SHAN |
Alloy 6063 7050 Extrusion Painting Housing Channel Diffused Cover For Lighting bar Led Profile
1,Description:
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.
2,Applications:
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.Table 3 shows the electrochemical properties of intermetallic compound particles in aluminum alloys during alkali etching.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.The presence of second-phase intermetallic compounds in aluminum alloys, regardless of whether they are cathodic or anodic with respect to the aluminum matrix, results in the formation of corrosion pits on the surface during alkali corrosion, which produces a lightless, diffusely scattered surface.The former forms corrosion pits due to localized dissolution of the aluminum surrounding the second phase; the latter forms corrosion pits due to direct dissolution of the intermetallic compound.Therefore we can expect that the bright effect of chemical or electrolytic polishing is hardly reflected after anodizing of multiphase aluminum 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:
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
Borders for monitors and displays
5,About us
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
5000000-10000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of ... Hunan Jiashan Hardware Tech as a branch company of J AND R METALWORK,established in 2007 and located in Changsha, Hunan, China.After almost 17 years management development and technical improvement, Jiashan is willing to be a leading supplier in hardware industry. Meanwhile, we are one of ...
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