Question

explain brittle with an example​

Answer 1

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=> Ductility or brittleness is highly temperature dependent. For example, a brittle material can behave like a ductile one at an elevated temperature. Similarly a ductile material at room temperature, when frozen, can automatically convert into brittle material. Ductility or brittleness of a material also depends on the inbuilt stress level

Answer 2

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Brittle materials have a small plastic region and they begin to fail toward fracture or rupture almost immediately after being stressed beyond their elastic limit.

Examples - Bone, Cast iron, concrete, etc.

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