Payment & Shipping Terms:
|Surface:||Mill Finish, Anodized, Powder Coating||Delivery:||5 To 15 Days|
|FOB:||Shanghai, Ningbo, Zhangjiagang||Website:||Http://www.china-aluminium.com|
|Email:||Sales@china-aluminum.com||Producing Time:||5 ~15 Days|
|Producing:||Quality Extruded Aluminium|
Extruded Heat Sinks Aluminium Extrusion Profiles
Aluminium Extrusion Process
Surface Treatment :
Aluminum profiles can be treated with a wide range of finishes wherever additional protection or an enhanced appearance is desired.
1. Mechanical Finishes are available in a variety of textures, produced by a variety of mechanical methods such as sanding, polishing, grinding, buffing, or blasting.
2. Pretreatment refers to specific processes used to prepare the surface of the aluminum profile for subsequent finishing.
3. Chemical Finishes include etching, which yields a frosted surface appearance, and bright-dipping, which produce very shiny, specular finish.
4. Anodizing is an electro-chemical process that forms a durable, porous anodic oxide layer on the surface of aluminum
5. Liquid Coatings include a broad range of paints such as polyesters, acrylics, siliconized polyesters, and fluoropolymers available in virtually unlimited array of colors.
6. Powder Coatings provide a durable finish with little or no use of solvents; they are gaining use while volatile organic compounds (VOCs) are problematic.
1. Sunshades & Light Shelves
2. Photovoltaic Panel Framing and Skylights
3. Pedestrian Bridge
4. Solar Energy
5. Water & Wind Turbine
6. Aluminum Impeller
7. Floating Breakwaters
8. Bicycle Wheel Rims
9. New Wave Truss
10. Trade Show Booth Structure
11. Heat Sink
|Critical Cooling Range (Deg-F)||Cooling Time (sec) at Minimum Cooling Rate||Cooling Time (sec) at Maximum Cooling Rate|
|6003||930||2-3||840-480||180 (at 2 deg/sec)||120 (at 3 deg/sec)|
|6463||930||5||840-480||72 (at 5 deg/sec)||72 (at 5 deg/sec)|
|6063A||930||3-5||840-480||120 (at 3 deg/sec)||72 (at 5 deg/sec)|
|6060||930||3-5||840-480||120 (at 3 deg/sec)||72 (at 5 deg/sec)|
|6101||930||3-5||840-480||120 (at 3 deg/sec)||72 (at 5 deg/sec)|
|6005A||950||5-15||860-480||76 (at 5 deg/sec)||25 (at 15 deg/sec)|
|6061||950||10-20||860-480||38 (at 10 deg/sec)||19 (at 20 deg/sec)|
|6082||950||10-20||860-480||38 (at 10 deg/sec)||19 (at 20 deg/sec)|
|6351||950||10-20||860-480||38 (at 10 deg/sec)||19 (at 20 deg/sec)|
Home Papge : http://www.china-aluminium.com