write an advantage and a disadvantage of corrosion
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technically speaking corrosion is highly unwanted and has got many disadvantages mainly being weekening of material due to prolonged corrosive action.
Good thing is that corrosion can be controlled by use of proper materials, and maintaining certain conditions.
Advantages of corrosion is that- many people are surviving due to inspection,corrosion control materials, additives, water tratments etc. Many jobs are created and material has to be renewed after corroding badly that gives scope continuous demand for materials.
Good thing is that corrosion can be controlled by use of proper materials, and maintaining certain conditions.
Advantages of corrosion is that- many people are surviving due to inspection,corrosion control materials, additives, water tratments etc. Many jobs are created and material has to be renewed after corroding badly that gives scope continuous demand for materials.
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Advantage:
Surface corrosion helps in the prevention of degradation of the inner metal thereby acting as a barrier between the atmospheric gases and surface of inner metal
Disadvantage:
It degrades the metal and develops a reddish brown flaky substance called rust.
Surface corrosion helps in the prevention of degradation of the inner metal thereby acting as a barrier between the atmospheric gases and surface of inner metal
Disadvantage:
It degrades the metal and develops a reddish brown flaky substance called rust.
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