Coloured Metallic Alloys
Alloys are combinations of metals and other elements, creating a material with improved properties, such as strength, conductivity and corrosion resistance to name just a few. Coloured metal alloys are a type of alloy with a variety of use cases, in aerospace, automotive and telecommunications.
Coloured metal alloys are metal alloys (usually copper-based) that have been given a colour by adding additional metals to the alloy. Common metals added are chromium, nickel and iron, with the different combination resulting in various colours.
One of the main advantages of coloured metal alloys is the ease with which they can be machined and worked. From foundry moulds through to aerospace components, the process is robust and often does not require special tooling. The ability to alter the colour of the alloy means that it can easily be made to fit customer’s requirements, without impacting on the characteristics of the alloy itself.
The fact that coloured metal alloys are copper-based means that they are highly durable, with excellent corrosion resistance. Copper alloys do not suffer from corrosion by common substances and acid solutions, providing exceptional protection from the effects of wear and tear. This makes them ideal for use in applications where corrosion resistance is essential.
Coloured metal alloys have a range of uses. They are used in jewellery and costume pieces, where their colour is the key attribute, as well as in aerospace, automotive and telecommunications components. The automotive industry often uses coloured metal alloys when fabricating engines, transmission components and other engine parts; while telecommunication companies use them to create cables and connectors.
The aerospace industry favours coloured metal alloys due to their high strength to weight ratio. They are suitable for a range of applications from aircraft fuselages to propulsion systems. They are also used in other areas, such as spacecraft assembly and propulsion systems, owing to their ability to resist extreme temperatures and their nonreactive nature.
Coloured metal alloys are generally much cheaper than other types of alloys, although they are usually heavier. Depending on the type and quality of the alloy, they can offer outstanding performance and durability while providing a low cost option.
In summary, coloured metal alloys are a highly versatile type of alloy, offering excellent corrosion-resistance and the ability to be machined and worked with ease. They are commonly used in a variety of different industries and fields, including aerospace, automotive and telecommunications, offering a cheaper alternative than other types of alloys while still providing fantastic performance.
