rust is caused by the interaction of the iron and the oxygen in the air. when iron is painted, there is a barrier between the iron and oxygen.
rusting of iron . means when you put an iron object left open in moist air .... the moist air come into contact with the iron article and a brown flaky layer of iron oxide is formed on on the object. This is CORROSION of IRON .
How is iron gate is prevented from rusting
Rusting of iron is a chemical process, an oxydation reaction.
Not as such!!! However, iron ore, is the oxide of iron(rust) and can be reduced in the Blast Furnce to iron. Also, many iron/steel objects, that are in contact with air and water e.g. ships, drilling platforms etc., have Gauss blocks attached to outside. Because of electron movement these 'blocks' preferentially oxide instead of the steel/iron of the given object. So the given object lasts longer and does not 'rust'.
Rusting of iron is caused by water in the presence of oxygen.
No, after painting iron can not make a strong bonding with concrete, the purpose of painting is the prevention of rusting but rusting process occurs in presence of carbon dioxide and moisture, when iron bars are sealed in concrete the rusting is not possible.
Rusting is a chemical reaction known as oxidation. When a metal object rusts, it gains mass because the iron in the metal reacts with oxygen to form iron oxide (rust). The mass of the object after rusting will be greater than its original mass due to the addition of the iron oxide.
Prevents contact of Iron with oxygen and water
1. Rusting is an oxidation reaction of iron.2. The mass of an object increase after rusting.
iron bending different from iron rusting
rusting of iron . means when you put an iron object left open in moist air .... the moist air come into contact with the iron article and a brown flaky layer of iron oxide is formed on on the object. This is CORROSION of IRON .
Oxidation (rusting) of iron metal is the reaction of iron and oxygen
No, iron rusting is oxidation process
Its the moisture which causes rusting of iron
How is iron gate is prevented from rusting
Rusting of iron can be prevented by painting,oiling,greasing,galvanising,chrome plating,anodising or making alloys
Rusting of iron is a chemical process, an oxydation reaction.