Malleable

Definition:

“Malleable” refers to a property or characteristic of a substance that allows it to be easily shaped or formed into different shapes without breaking or cracking.

Explanation:

Malleability is a physical property possessed by certain materials, particularly metals and metalloids. It is the ability of a substance to undergo permanent deformation when subjected to compressive stress, such as hammering, rolling, or pressing, without breaking into pieces.

Importance:

The malleability of a material is crucial in various applications, particularly in metallurgy and engineering. Metals that exhibit good malleability can be easily formed into desired shapes, making them highly suitable for manufacturing processes such as forging, stamping, and metalworking. This property allows for the creation of intricate and complex designs, enhancing the versatility and usability of the material.

Examples:

Examples of malleable materials include gold, silver, aluminum, copper, tin, and lead. These metals can be physically manipulated to form thin sheets, wires, or various 3D shapes without losing their cohesion or structural integrity.

Comparison to Ductility:

Malleability should not be confused with ductility, although both properties involve the ability of a material to deform under stress. Ductility specifically refers to a substance’s capability to undergo plastic deformation by elongating or stretching under tensile stress, whereas malleability focuses on the substance’s ability to be reshaped by compressive stress.