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प्रश्न
Answer the following
What are the differences between cast iron, wrought iron, and steel?
उत्तर
| Cast iron | Wrought iron | Steel |
| i. Hard and brittle | i. Very soft | i. Neither too hard nor too soft. |
| ii. Contains 4% carbon. | ii. Contains less than 0.2% carbon | ii. Contains 0.2 to 2% carbon |
| iii. Used for making pipes, manufacturing automotive parts, pots, pans, utensils, etc. | iii. Used for making pipes, bars for stay bolts, engine bolts and rivets, etc. | iii. Used in buildings infrastructure, tools, ships, automobiles, weapons, etc. |
संबंधित प्रश्न
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\[\ce{Fe2O3 + 3CO -> 2Fe + 3CO2}\]
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