Steel

In this essay I am going to apologise the travel it takes to make make, why Nicolas Apperts method of preserving cooked victuals was so grand for Napoleons troops and what the effects of this technology in the ultramodern cab atomic number 18t and how different kinds of steel put forward be utilise. How is steel make? First, the raw materials either iron ore or scrap iron, depending on the process are falsifyd into molten steel. A blast furnace is utilize with the ore-based process and an electric arc furnace is used with the scrap-based process. Next, the molten steel is poured and set in a perpetual caster (a itsy-bitsy swiveling wheel on a phase of furniture). This produces what are cognize as semi- undone products. These can be either slabs which have a rectangular cross-section or blooms or billets which have a square cross-section. They are the blanks which are used to form the finished product. Lastly, these semi-finished products are transformed or turn over into finished products. near of these experience a heat treatment known as hot rolling wave. More than half the hot rolled sheet is followed by being rolled again at cooler temperatures (known as cold rolling). After that it can then be coated with an anti-corrosion protective material. Why was Nicolas Apperts method for preserving cooked nutrient so important for Napoleons troops? In 1795 the French government offered a prize of 12,000 francs to the person who could develop an effective method of preserving nutrient in pasture to provide the French troops with mundane amounts in order to keep the armies well supplied while on a march. Nicolas Apperts solution was to put food in bottles, as it is done with wine. He experimented with various techniques before reaching a conclusion: food could be preserved if it were heated to change state point... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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