metals Archives - The What Experts

What’s the Difference Between Iron and Steel

March 2, 2024 by admin

Iron and steel are two very different materials. While both are composed of iron and carbon, the amount of carbon present is what separates them. Steel has a higher carbon concentration, making it stronger and more durable than iron. Additionally, steel can be easily manipulated and molded into different shapes and forms. On the other hand, iron is more brittle and difficult to work with. It’s typically used for making castings and decorative pieces.

What Freezes After it is Heated up

January 7, 2024 by admin

It’s a strange phenomenon, but there are some materials that will freeze solid when they are heated up. This might seem counterintuitive, but it’s a real phenomenon that scientists are still working to understand. Some of the materials that exhibit this behavior include water, certain metals, and even some organic compounds. Whatever the explanation, it’s clear that this is a fascinating area of research that will continue to yield new insights as scientists work to better understand the nature of these materials.