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Definisi 'pearlite'
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English to English noun
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a lamellar mixture of cementite and ferrite formed during the cooling of austenite; a constituent of steel and cast iron |  | source: wordnet30
| 2 |
A glassy volcanic rock of a grayish color and pearly luster, often having a spherulitic concretionary structure due to the curved cracks produced by contraction in cooling. See Illust. under Perlitic. | | source: webster1913
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