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Entertainment News Archive - November 01, 2006

By Villanueva, D M E; Junior, F C P; Plaut, R L; Padilha, A F The present work studies, in a comparative manner, the sigma phase precipitation of three stainless steels: austenitic type 316L (17Cr-12Ni-2.5Mo, wt-%), superferritic type DIN W. Nr. 1.4575 (Nb- 28Cr-4Ni-2Mo, wt-%) and duplex type DIN W.

Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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