Definition, Meaning & Synonyms

hypereutectic

adjective

haɪpərjuːˈtɛktɪk

Definition

Referring to an alloy that contains more solute than the eutectic composition.

Examples

The hypereutectic silicon content in the alloy provides improved wear resistance.
In a hypereutectic system, the solidification process can lead to unique microstructural features.
Engine components often utilize hypereutectic alloys for their enhanced performance at high temperatures.

Meaning

In metallurgy, hypereutectic compositions are those that have a higher percentage of one or more components than what is found in a eutectic mixture, resulting in distinct physical properties.