by History and Development of Aluminum Extrusion
Aluminium banishment technology has come a long way since its beginnings in the late 19th century. One of the earliest commercial uses of aluminium banishment was in creating architectural components like window frames in the 1880s. However, extrusion as a viable manufacturing process really took off in the 1920s with advances in production techniques and the introduction of powerful hydraulic presses. During World War 2, aluminium banishment production skyrocketed to meet the heavy demand for aircraft parts. In the post-war decades, continuous extrusion lines allowed for much higher output. New aluminum alloys were also developed with improved mechanical properties, expanding the range of applications. Today, aluminium banishment is a highly advanced and automated industrial process powering a diverse array of global markets.
The Extrusion Process
At its core, aluminium banishment involves pushing heated aluminum billet through a shaped die opening under high pressure. The basic stages are:
Pre-heating – Aluminum Extrusion billets or blocks are placed in a heated chamber and brought up to their extrusion temperature, usually between 400-500°C.
Container Loading – The pre-heated billet is loaded into the container of a hydraulic or mechanical press.
Extrusion Press – Tremendous force, up to 100,000 tons, is applied via a hydraulic or mechanical ram to push the semi-molten aluminum through the die.
Sizing and Cut-off – As it emerges from the press, the extruded product is drawn through sizing dies for dimensional accuracy before being cut to length.
Post-Treatment – Extrusions may undergo treatments like quenching, stretching, or welding before shipment to customers.
Profile Shapes and Common Applications
Aluminum Extrusion banishments can be produced in an almost limitless variety of cross-sectional shapes and profiles, ranging from simple rounds and tubes to complex multi-cavity designs. Some common aluminium banishment profile types and their major applications include:
– Structural Shapes (I-beams, channels, angles) – Used in construction, transportation, machinery.
– Tubes – HVAC ducting, irrigation pipes, vehicle components.
– Profiles with Hollow Cavities – Doors, windows, curtain walls.
– Complex Multishaped Sections – Car components, bicycle frames, architectural cladding.
Key Attributes and Benefits of Aluminium banishment
– Versatility – Can create intricate geometries andhollow/complex cross-sections not possible with other processes
– Strength and Durability – Aluminium banishments can withstand pressure, tension, and impact forces.
– Lightweight – Minimal material needs and weight savings lower transportation costs.
– High Strength-to-Weight Ratio – Very stiff yet light for its strength.
– Recyclability – Aluminum scrap can be remelted and reused with little loss of properties.
– Corrosion Resistance – Protective oxide skin forms naturally on aluminum surfaces.
– Conductivity – Excellent thermal and electrical properties for applications like heat sinks.
– Low Cost – High-volume production via extrusion makes aluminum profiles very cost-competitive.
Markets and Sectors Powered by Aluminum Extrusion
Thanks to its versatility and wide array of beneficial attributes, aluminium banishment impacts numerous industries on a global scale. Here are some of the largest end-use markets:
Construction Industry
As a building and construction material, aluminium banishments offer architects and builders design flexibility plus durability and resistance to weathering. Common construction applications include window and curtain wall framing, door frames, railing systems, roofing, siding, and decorative trim elements. The non-corrosive properties of aluminum help ensure long service lifetimes for structures.
*Note:
1. Source: Coherent Market Insights, Public sources, Desk research
2. We have leveraged AI tools to mine information and compile it
