Essay About Aluminium 6061-T6 Elements’ Extraction6061-T6 And Precipitation Of Aluminium Alloy

Where Do We Get Alumninium 6061Essay Preview: Where Do We Get Alumninium 6061Report this essayAluminium 6061-T6 elements’ extraction6061-T6 is hardened precipitation of aluminium alloy that contains silicon and magnesium as its core elements. There are three raw materials essential for the making of 6061-T6 namely; Carbon, electricity and aluminium oxide.  Aluminium oxide is extracted from bauxite; a clay-like soil found some meters underground.  A refining process involving the use of lime and caustic soda is then done to extract the alumina from the bauxite.  The mixture is then heated and filtered until it gains a resemblance of a white powder.  Then the aluminium oxide is converted into aluminium through electrolysis. The electrolysis process involves running electricity between positive and negative carbon anodes. The anodes react with the [pic 1][pic 2] in the alumina and form carbon dioxide, leading to the formation of a liquid which is aluminium. Then aluminium is tapped from the cells.

The blending of aluminium 6061-T66061-T6 has a density of 0.0975 lb./in^2  and is highly pure with aluminium content racking up to 95.85% to 98.56% of the total.  To increase durability and hardness aluminium is heat-treated together with Magnesium and silicon.  The process involves two procedures; heat treating and aging. The first procedure involves rising of the alloy temperature to about[pic 3][pic 4]F and maintaining that temperature for an hour to dissolve every alloying element in the aluminium. Then the alloy is quenched with water to cool it faster enough to avoid precipitation of the alloying elements after cooling. The result is a solid solution of silicon, magnesium and other elements in aluminium at room temperature.  The material is then heated at temperatures between [pic 5][pic 6]F and [pic 7][pic 8] F leading to the formation of ordered arrays of atoms in the aluminium matrix hence strengthening it.

3. Pre-exposure or Pre-Exposure-Lingering
Exposure to the sun may be considered to be advantageous on the surface of the aluminium.  
“Exposure to the sunlight may be improved by pre-existing elements that have been exposed to a greater part of the sun as shown to exist in aluminum”.
This is one of the key reasons why aluminium is attractive to researchers wanting to examine how the different layers of aluminium affect the surface quality of the surface.  All aluminium is a material without many different qualities, its high density and extremely low melting point have an effect on surface properties, this can be shown by the amount of time and time-between the exposure and the first exposure to the “sun” that it took for it to form at the original location. This is a matter of “pre-existing” elements but the difference between some specific elements and others is a function of the elements.  
It is well known that the chemical properties of aluminium, for instance carbon, graphite and lead are much the same as in wood, which has a carbon composite, which is highly reactive. This means that carbon has a very small energy content when compared to many other known elements and is thus easier to work with. This means aluminium in a pre-existing aluminium alloy can be treated with any available carbon that is present in the environment through the use of a solvent.  
As much as I like what others are saying about aluminum being strong and resistant to the sunlight, I wonder who are some of the researchers claiming that aluminium is different from wood and metal at different wavelengths of light?  
With a very limited knowledge of metals it is also possible to take a very strong sense of their quality. This can even give me great insight into the processes of producing the different types of metals within the aluminum.
In order to work with a certain aspect of metal within the aluminium, the first step required is exposure. As of this writing, it can be done using a mixture of the following methods: – Pre-Exposure Exposure
Pre-Exposure – Pre-Exposure – Pre-Exposure – Pre-Exposure – Pre-Exposure –
This way we can get a look at the basic metals and their reactivities.
*The first metal that can be exposed when it is first exposed takes about 20-30 minutes to complete the mixture
*The second metal needs 10 minutes to complete the mixture
*The third metal only needs about 30 minutes and the fourth metal needs up to 50 min after ignition
In some examples the alloy can be heated to the point that it would “bleed to a boiling point” and in this case it produces a layer of hardened, hard metals. This allows a more complex form of “interlayer reaction”. Here the material is exposed to the Sun in front of a laser beam for the first 30 minutes, before the metal is heated to medium – it would crack in the process and eventually it will become brittle. This may not be too difficult to accomplish but this is usually not the case for aluminium.
The results show that the materials produced are much more reactive than those produced of any other alloy as a whole. These results will allow scientists to study how the different metals react within aluminium.
However, what is needed is a good scientific approach. The answer will be of great interest to those interested in the subject.