pearliticadj.

Brit.

/pəːˈlɪtɪk/, U.S.

/ˌpərˈlɪdɪk/

Origin: Formed within English, by derivation. Etymons: pearlite n., -ic suffix.

Etymology: < pearlite n. + -ic suffix; compare -itic suffix.

Metallurgy.

Of, relating to, or of the nature of pearlite.

ΘΚΠ

society > occupation and work > materials > derived or manufactured material > metal > steel > [adjective] > containing specific constituents

hypereutectic1902

sorbitic1902

pearlitic1904

martensitic1909

hypereutectoid1911

1904 Inst. Mech. Engineers: Proc. Nov. 1149 ‘Sorbitic’ steels..are produced by a much more rapid cooling than is necessary to produce the ‘pearlitic’ steels.

1962 B.S.I. News June 12/2 Draft proposals considered by the committee related to chemical composition, mechanical properties and methods of test for blackheart, whiteheart and pearlitic malleable iron.

1991 Acta Metallurgica et Materialia 39 2554/1 The strength and hardness of these pearlitic steels can be varied by varying the interlamellar spacing and/or the various alloying additions.

This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).

单词	pearlitic
释义	pearliticadj. Brit. /pəːˈlɪtɪk/, U.S. /ˌpərˈlɪdɪk/ Origin: Formed within English, by derivation. Etymons: pearlite n., -ic suffix. Etymology: < pearlite n. + -ic suffix; compare -itic suffix. Metallurgy. Of, relating to, or of the nature of pearlite. ΘΚΠ society > occupation and work > materials > derived or manufactured material > metal > steel > [adjective] > containing specific constituents hypereutectic1902 sorbitic1902 pearlitic1904 martensitic1909 hypereutectoid1911 1904 Inst. Mech. Engineers: Proc. Nov. 1149 ‘Sorbitic’ steels..are produced by a much more rapid cooling than is necessary to produce the ‘pearlitic’ steels. 1962 B.S.I. News June 12/2 Draft proposals considered by the committee related to chemical composition, mechanical properties and methods of test for blackheart, whiteheart and pearlitic malleable iron. 1991 Acta Metallurgica et Materialia 39 2554/1 The strength and hardness of these pearlitic steels can be varied by varying the interlamellar spacing and/or the various alloying additions. This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022). < adj.1904
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