The term alloy usually implies the mixture of two or three elements in order to produce a material of increased strength and durability. When compared to the parent compound, these compounds are usually similar in strength but they are much lighter in nature. However, the alloy wheels have better conduction as well as cosmetic nature when compared to the normal ordinary wheels. The first ever made alloy wheels were magnesium alloy.
Modern Uses of Magnesium Alloy Tech:
There are modern 4×4 wheels which make use of magnesium alloy technology. These wheels lost popularity among common vehicles but they still remained in vogue till the 1960s for a limited number of vehicles. At this point of time, the wheels were also a little ductile which further exhibited an elongation range of only 2-3 percent.
During the earlier phases of its production, these wheels were referred to as mags due to its production from magnesium but later they were more like aluminum based alloys. One of the main features of these wheels was that they can retain suspension for a longer period of time.
As a result, they are lighter in nature when compared to their steel based counter parts. Moreover, the overall body mass of the vehicle is reduced when implanted with alloy wheels. Furthermore, when they are replaced, this results in the apparent reduction of the amount of fuel being consumed by the vehicle.
Why Are Alloy Wheels Difficult to Maintain?
In spite of all the advantages, keep in mind that alloy wheels are susceptible to galvanic corrosion and these results in the leakage of air when proper protection measures are not taken. Besides this, alloy wheels are much more difficult to maintain and treat when compared to that of the normal wheels.
However, due to the higher costs, people mostly prefer repairing them instead of replacing them. Therefore, people who wish to have their alloy wheels replaced should think twice before taking such a decision as it can definitely damage burn a major hole in their wallet.
However, in the present day, magnesium based wheels are mostly not found on cars and it is exclusive to a few cars that actually use magnesium based alloys. However, it is used in order to produce much larger wheels and tires. Magnesium based alloy wheels are mainly used for the purpose of racing and their usage has further led to the development of dye cast wheels such as that of the aluminum alloys.
Various Methods to Prepare Mag Wheels:
Using a technique called forging, these magnesium wheels are produced. They impart the ductile nature and the properties of toughness to the wheels. At the same time, the costs involved in manufacture are pretty high.
same time, there are many methods to produce these alloy wheels besides the forging process. Using High Pressure Die Casting, one can employ a method through which a filler tube is used to pour the molten magnesium and this is further referred to as a shot sleeve.
In the meantime, low pressure casting is another method which makes use of a crucible that is filled with magnesium. With low pressure die casting, maximum ductility is achieved in the wheels. KMC Rockstar rims come with highly ductile features and they are worth checking out.