The given diagram illustrates the produce of wire.
Overall, it is noticeable that there are 9 main stages to manuface, starting with collecting fossil fuels such as coke and iron and ending with wires ready for using.
Looking at the process in more detail, the first step is mixing coking coal and iron ore. Next, the mixture are taken and put into a blast furnace with temperature is 1300 celsius. The coal is reduced and combined in arc furnace with 1800 celsius, before removing gas and lime in furnace.
In terms of the rest step, the mixture go through a liquid metal and then transformed vat in a bucket. After that, the contained bucket is poured into a mould. Meanwhile, it pressed and shaped many times before experiencing cooling process with 150 celsius and then handled by pressing and shaping . Finally, it will be cooled again and become wire which ready for sale.
