| 单词 | pearlite |
| 释义 | pearlite (once / 246236 pages) n WORD FAMILY pearlite USAGE EXAMPLESThis structure of thin sheets has received the name "pearlite," because of its pearly appearance under sunlight. Colvin, Fred H. (Fred Herbert), The Working of Steel—Annealing, Hea...(2010) Pearlite is a heterogeneous mixture containing 0.8 per cent. carbon. Anonymous, Popular Science Monthly—Oct, Nov, D...(2010) Pearlite is a constituent found in all annealed carbon steels. Colvin, Fred H. (Fred Herbert), The Working of Steel—Annealing, Hea...(2010) n a lamellar mixture of cementite and ferrite formed during the cooling of austenite; a constituent of steel and cast iron Hypo|Hyper globular pearlite, granular pearlite if steel or iron cool very slowly the cementite may occur in globules instead of in layers lamellar mixture a mixture in which substances occur in distinct layers |
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