answersLogoWhite

0

zinc prevents rusting of iron by the process galvanisation

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How does coating iron prevent rusting?

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


Does rusting of iron is a reaction of iron and nitrogen?

Oxidation (rusting) of iron metal is the reaction of iron and oxygen


Why iron cans are electroplated with tin?

Iron can are electroplated with tin to prevent the cans from rusting. Tin is a metal that resists rust.


Is zinc is plated on iron?

to prevent rusting of the iron


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.


How do you prevent rusting of iron in bus?

By preventing rusting of iron in bus not being sarcastic at all


What is rusting how iron is prevented from rusting?

What is rusting?Rusting is corrosion of iron.1) Corrosion (in here) means low oxidation- as a metal turns to the metal oxide.2) The more reactive the metal-thequicker this happens.3) The oxide is usually weaker than the metal- rusty things tend to fall to bits.ALSO, water and oxygen are needed for rusting to happen inthe first place.EQUATION: IRON+WATER+OXYGEN->IRON OXIDE (rust)How iron is prevented from rust?(SORRY, NOT REALLY SURE ABOUT THIS QUESTION; COULD YOU BE MORE SPECIFIC PLEASE)


When iron is exposed to oxygen it rusts What method could be used to prevent iron from rusting?

The easiest method to prevent iron from rusting is just to paint it. You could also coat it with plastic, dip it in molten zinc (this is called galvanizing), or formulate the iron into a metal alloy containing at least 11 percent chromium (this is stainless steel), depending on how ambitious you want to be.


Does a ferrous metal rust?

Yes, ferrous metals contain iron and are prone to rusting when exposed to moisture and oxygen. Rust is a chemical reaction that causes the formation of iron oxide on the surface of the metal. Regular maintenance such as applying coatings or paints can help prevent rusting.


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.


Why the rusting of an iron bar decrease the strength of the bar?

When rusting occurs, some of the outer metal converts to a crumbly iron oxide that doesn't have the same strength as the metal. The deeper the rusting goes into the metal , the weaker the bar will become.


Why the rusting of an iron bar decreases the strength of the bar?

When rusting occurs, some of the outer metal converts to a crumbly iron oxide that doesn't have the same strength as the metal. The deeper the rusting goes into the metal , the weaker the bar will become.