Pure iron is not a strong as steel and it is also prone to corrosion in the form of rust.
Pure iron is rarely used; frequently iron alloys or coated iron are more important.
iron is used for building things! : )
Steel is very resistant to corrosion. It is hard and strong. It is resistant to stretching, depending on the type of steel; low-alloy steel and nickel steel. Steel is maleable, but not 'soft' like pure iron, iron is much more useful when in the form of steel. Pure iron is weak, too soft to be used in construction or for any building purposes.
The name of pure iron is just "iron." When iron is in its pure form, it consists of iron atoms without any other elements or impurities mixed in.
Iron is a pure metal element when in its elemental form. However, it is often used in alloys, such as steel, where it is combined with other elements to enhance its properties, such as strength and corrosion resistance.
Because iron gives a strong base.
Pure iron is homogeneous.
Alloys are not used instead of pure metals when the desired properties of the pure metal are specific, such as in cases where high electrical conductivity or chemical purity is required.
Pure iron is rarely found in its pure form in nature because it readily reacts with oxygen to form iron oxide (rust). However, iron can be purified through industrial processes to obtain pure iron for various applications.
because pure iron have not carbon, that disrupt the magnetic field.
If it is pure iron then by definition there is no carbon or anything else present in it, just iron.
Pure iron is too soft and has poor strength, making it unsuitable for building structures. It is also prone to rusting quickly in the presence of moisture and oxygen, leading to corrosion and structural weakness over time. Adding small amounts of carbon to iron produces steel, which is much stronger and more durable, making it a preferred choice for construction.