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The phases present in pearlite are

1. austenite and ferrite
2. cementite and austenite
3. ferrite and cementite
4. martensite and ferrite

Correct answer: ferrite and cementite

Solution

Pearlite is a microstructure in steel that consists of alternating layers of ferrite and cementite, which form during the slow cooling of austenite. This combination provides a balance of strength and ductility in the material.

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