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As for the most of rough surfaces of cast iron, the color is grey. Such as normal grey cast iron and ductile iron.
The ductile iron will be more white than grey cast iron.
There are few types of vermicular cast iron, which are black.
The white cast iron will show white color.
So, cast iron has different color, such as grey, black, white according to different types.
However, most of cast iron castings need surface coating, such as painting or electroplate, so they will show different colors than their own.
What else can I help you with?
Is the rusting of iron a chemical reaction?
Yes, because there is an unexpected colour change.
How is iron gate prevented from rusting?
How is iron gate is prevented from rusting
What chemical property is responsible iron rusting?
Rusting of iron is caused by water in the presence of oxygen.
How do you prevent rusting of iron in bus?
By preventing rusting of iron in bus not being sarcastic at all
Which one is a chemical change rusting of iron or melting of iron?
Rusting of iron is a chemical change because it involves a reaction with oxygen to form iron oxide. Melting of iron is a physical change because it does not involve a change in the chemical composition of the iron.
Is the rusting of iron a chemical reaction?
Yes, because there is an unexpected colour change.
How does soil develop a reddish colour?
Reddish soil is caused by rusting iron particles in the soil.
How is bending different from iron rusting?
iron bending different from iron rusting
Does rusting of iron is a reaction of iron and nitrogen?
Oxidation (rusting) of iron metal is the reaction of iron and oxygen
Is iron rusting in a charge of chemical?
No, iron rusting is oxidation process
What is the materials causing iron rusting?
Its the moisture which causes rusting of iron
How is iron gate prevented from rusting?
How is iron gate is prevented from rusting
What reactions occurs quickly a rusting of iron or b explosion?
rusting of iron
To show the rusting of iron?
Rusting of iron is an oxidation reaction in the presence of water.
What protects iron from rusting if attached?
Paint or enamel can protect iron from rusting.
Why is rusting of iron faster in rainy days?
rusting of iron is faster in rainy days because water is responsible for the rusting of iron i.e the presence of oxygen
How do you prevent rusting of iron in bus?
By preventing rusting of iron in bus not being sarcastic at all
