Introduction
The automotive industry is constantly evolving, with new technologies and materials being introduced to improve performance, safety, and efficiency. Aluminum extrusions are playing an increasingly important role in automotive design, offering a number of advantages over traditional materials.
Weight Reduction
Weight reduction is a major concern for automakers, as it can improve fuel efficiency and performance. Aluminum extrusions are significantly lighter than steel or iron, making them ideal for use in applications where weight is a critical factor. For example, Ford used aluminum extrusions to reduce the weight of its F-150 pickup truck by 750 pounds.
Structural Strength
Despite their light weight, aluminum extrusions are extremely strong and durable. They can withstand high levels of stress and impact, making them an excellent choice for use in structural applications. For example, Volvo used aluminum extrusions to create the side impact beams in its XC90 SUV.
Versatility
Aluminum extrusions can be customized to create a wide variety of shapes and sizes, making them suitable for a wide range of applications. This versatility makes them an excellent choice for automakers who need to design complex components that are both lightweight and strong. For example, Jaguar Land Rover used aluminum extrusions to create the body structure of its Range Rover Evoque.
Corrosion Resistance
Aluminum extrusions are highly resistant to corrosion, making them ideal for use in applications where they will be exposed to moisture or salt. This corrosion resistance makes them an excellent choice for use in exterior automotive components, such as bumpers, fenders, and hoods. For example, Audi used aluminum extrusions to create the body panels of its A8 sedan.
Recyclability
Aluminum extrusions are 100% recyclable, making them an environmentally friendly option. This recyclability makes them an excellent choice for automakers who are committed to reducing their environmental footprint. For example, BMW used aluminum extrusions to create the body structure of its i3 electric car.
Aluminum extrusions are a versatile and cost-effective material that can be used to improve the performance, safety, and efficiency of automobiles. Their light weight, strength, versatility, corrosion resistance, and recyclability make them an excellent choice for a wide range of automotive applications.