Why is it not advisable to use iron in making steam boilers?

Answer 1

It is not advisable to use iron in making steam boilers because iron is prone to corrosion when exposed to high temperatures and moisture, leading to the formation of rust. This can weaken the structural integrity of the boiler and potentially cause leaks or failures. Instead, materials like stainless steel or carbon steel with corrosion-resistant coatings are preferred for steam boiler construction to ensure safety and longevity in operation.

Answer 2

iron is rustable and it cannot be used to make steam biolers since steam makes the necessary for rusting available such oxygen and water(moisture)