Aluminum Extrusion Profiles

Aluminum extrusion is a process whereby aluminum alloy is turned into different cross-sectional objects which can be utilized for various uses. Due to the high thermal conductivity, stability and malleability, aluminum combines numerous characteristics making it the ideal metal to mold in a cross sectional profile. The truth is, aluminum is really a third of the density and stiffness of steel hence it may be joined with other suitable alloys in the extrusion process. A fairly easy instance of how aluminum extrusion profiling is placed is if it is likened to removing toothpaste from the tube. The same as squeezing toothpaste whereby pressure forces the paste to resemble the shape in the opening tube, aluminum extrusion uses the identical principle to form different cross-sectional objects.

However, the whole process of aluminum extrusion is very complex and requirements a particular condition in any other case the cross-section profiling wouldn't normally be possible. As an illustration, the aluminum alloy must be intensively heated to as high as 275 degrees Celsius to 500 degrees Celsius. Lubrication must then be added in the heated aluminum to avoid the alloy from sticking onto other extrusion machines. An extrusion die must be designed and developed according to the projected profile, which is the connected to a loader inside a container. Hence, when pressure is put on the information in the loader, the aluminum billet has with the extrusion die forming the designed shape.

It is very important in order to avoid the organization of oxides over the process by introducing liquid or gaseous nitrogen into the areas of the extrusion die thus increasing lifespan. After passing from the extrusion die, the aluminum extrusion is undergone a be used up table whereby it can be cooled at 70 degrees. The aluminum alloy is then straightened and hardened before it's cut in accordance with the required length. The procedure is finally complete after the extrusion is treated in specially designed age oven which hardens the aluminum in to a complete cross sectional profile. The extruded parts can further be customized to adjust the feel, color and brightness. Such options could possibly be done through painting and anodizing.

Source - Vancouver Aluminum Extrusion Profiles