Unmeltableness: The Property of Substances That Can't Be Melted

Unmeltableness is a term used in various fields such as chemistry, materials science, and engineering to describe the property of a substance that cannot be melted or dissolved under certain conditions.

In chemistry, unmeltableness refers to the inability of a substance to melt at a specific temperature or range of temperatures, even when exposed to high pressures or other extreme conditions. This can occur due to the strength of intermolecular forces between the molecules, such as hydrogen bonding or van der Waals forces, which prevent the molecules from breaking apart and melting.

In materials science and engineering, unmeltableness is used to describe the property of a material that cannot be melted or deformed under certain conditions, such as high temperatures or pressures. This can be due to the material's crystal structure, composition, or other properties that make it resistant to melting or deformation.

Overall, unmeltableness is an important property in many fields, as it can affect the behavior and performance of substances and materials under different conditions.