Introduction Example

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Introduction

Iron is commonly used in tools because they are effective in terms of stability and quality. But iron is prone to oxidation which may result in rusting the iron. Given sufficient time, oxygen, and water, any iron mass will eventually convert entirely to rust and disintegrate when exposed to these elements. Surface rust is flaky and friable, and provides no protection to the underlying iron. Rusting is the common term for corrosion of iron and its alloys, such as steel.

Chemicals such as sulfur dioxide in water and carbon dioxide in water can also cause the metal to rust. Under these corrosive conditions, iron hydroxide species are formed. The hydroxides do not adhere to the bulk metal. When the fresh Iron is exposed to the water, the corrosion process continues until either all of the iron is consumed or all of the oxygen, water, carbon dioxide, or sulfur dioxide in the system are removed or consumed.

Rust is an iron oxide, usually red oxide formed by the redox reaction of iron and oxygen in the presence of water or air moisture. Several forms of rust are distinguishable both visually and by spectroscopy, and form under different circumstances.[1] Rust consists of hydrated iron(III) oxides Fe2O3·nH2O and iron(III) oxide-hydroxide (FeO(OH), Fe(OH)3).

Many products have been effectively used in order to protect the iron from oxidation and degrading its efficacy. Rusts may be removed by the use of common products, It can also be avoided through using market products. However, these products might cause a side effect and may have chemicals which is dangerous to our health when exposed.

To lessen this problem, the researchers thought of using plants to decrease the utilization of synthetically-produced market products which are prone to side effects. ___ is highly present in Talisay bark which has anti-oxidant properties.…...

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