Question

what is carrsion what are the different ways to reduce carriosn​

Answer 1

Answer:

its not carrision its corrosion

when a substance is left in presence of oxygen and water they get corrode

u can avoid it by painting or applying oil

u can also avoid it by using alloys

Answer 2

$\huge{\mathfrak{hellow \: friend}}$

I did got ur question, I think it should be corrosion instead of 'carrsion'.

CORROSION:

Corrosion is a natural process that converts a refined metal into a more chemically-stable form such as oxide, hydroxide, or sulfide. It is the gradual destruction of materials (usually a metal) by chemical and/or electrochemical reaction with their environment.

PREVENTION FROM CORROSION:

1. Coating a metal surface with paint or enamel provides a barrier between the metal and the moisture in the environment.

2. The process of coating a metal surface with another metal that is more likely to be oxidized is referred to as sacrificial coating.

3.Another way to protect against corrosion is to confer a continuous negative electrical charge on a metal. This method is referred to as cathodic protection. Cathodic protection replicates the effects of a sacrificial coating but with a more active metal. The source of negative charge is usually an external direct-current power supply. Cathodic protection is used to protect underground fuel tanks and pipelines, among other things.

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