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rust is also called iron oxide forms when iron reacts with oygen ...the paint coats the iron therefore preventin its contact wid oygen

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15y ago

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Why are iron objects painted before use?

Iron objects are painted before use to prevent them from rusting. Paint does not let the moisture to get inside it and prevent iron's quality from rusting.


What should we do to the iron to prevent rusting?

Keep it dry. Paint it Galvanize it


Why you do apply paint on iron article?

when we apply paint on iron articles moist air cannot attack iron and prevent rusting


What protects iron from rusting if attached?

Paint or enamel can protect iron from rusting.


How do Car manufacturers prevent rust in their cars?

they can apply paint to the iron or steel to stop the rusting of the car


How does coating iron prevent rusting?

Coating prevent the iron from contacting air and moisture. So it prevents iron from rusting.


What method could be use to prevent iron from rusting?

Prevent iron from making contact with oxygen. This can be done with paint, a coating such as zinc or use of an oil/grease layer.


Why does a material made of iron needs to be painted?

Because iron is very prone to rust. Paint adds a protective layer to prevent rusting.


What conditions are needed to prevent iron from rusting?

To prevent iron from rusting, it is essential to eliminate or minimize moisture and oxygen exposure, as both are key components in the rusting process. Protective coatings, such as paint or galvanization, can effectively shield the iron from the environment. Additionally, using corrosion inhibitors or storing iron in a dry atmosphere can further reduce the risk of rust formation. Finally, keeping iron in a low-humidity environment also helps prevent rusting.


Can zinc prevent rusting of iron?

Yes, zinc can prevent rusting of iron by acting as a sacrificial anode. When zinc is in direct contact with iron, it corrodes instead of the iron, forming a protective barrier that shields the iron from rust.


Is zinc is plated on iron?

to prevent rusting of the iron


How does paint stop rust?

Rusting is caused due to exposture of iron to moisture. When iron articles are painted, it is not exposed to the atomospheric moisture. This is how paint stops rusting