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Ductility - Meaning, Definition & English Examples

Ductility is the ability of a material to deform under tensile stress, often stretched into a wire without breaking. It is a key property in metals like gold or copper.

ductility

/dʌkˈtɪləti/ /dʌkˈtɪlɪti/

Definition:

The ability of a material to deform under stress without breaking, often by stretching into a wire.

Synonyms:

malleability, pliability, flexibility, plasticity

Part of Speech:

noun

Antonyms:

brittleness, rigidity

Common Collocations:

high ductility, metal ductility, measure ductility, exhibit ductility, improve ductility

Derivatives:

ductile, ductileness

Usage Tips:

Use "ductility" when describing metals or materials that can be stretched or shaped without fracturing.

Common Phrases:

test for ductility, show remarkable ductility, lack of ductility

Etymology:

From Latin *ductilis* ("able to be led or drawn"), from *ducere* ("to lead").

Examples:

  • 1. Gold exhibits high ductility and can be drawn into thin wires.
  • 2. Engineers value copper for its excellent ductility in electrical applications.
  • 3. The material's ductility decreases at lower temperatures, making it brittle.
  • 4. Ductility is a key property in designing earthquake-resistant structures.

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