Elastic

Definition

Able to return to its original size and shape after removal of stress.

Purpose

Elasticity is a crucial property in materials science and engineering, allowing materials to deform under stress and return to their original form once the stress is removed. This property is vital for applications requiring flexibility and resilience.

Examples of Use

• Rubber bands stretching and returning to their original shape when released.
• Elastomeric seals in construction that can flex and maintain a tight seal under varying pressures.
• Stretchable fabrics in clothing that provide comfort and freedom of movement.

Related Terms

• Plasticity: The ability of a material to undergo permanent deformation without breaking.
• Modulus of Elasticity: A measure of a material's ability to deform elastically.
• Ductility: The ability of a material to undergo significant plastic deformation before rupture.

Notes

• Elastic materials are often used in applications where flexibility and resilience are required, such as seals, gaskets, and shock absorbers.
• The degree of elasticity can vary significantly between different materials and applications.