crucible material

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• Crucible steel — Iron alloy phases Ferrite (α iron, δ iron) Austenite (γ iron) Pearlite (88% ferrite, 12% cementite) …   Wikipedia

• Crucible — For other uses, see Crucible (disambiguation). A modern crucible used in the production of silicon ingots via the Czochralski process A crucible is a container used for metal, glass, and pigment production as well as a number of modern laboratory …   Wikipedia

• crucible — /krooh seuh beuhl/, n. 1. a container of metal or refractory material employed for heating substances to high temperatures. 2. Metall. a hollow area at the bottom of a furnace in which the metal collects. 3. a severe, searching test or trial.… …   Universalium

• crucible — noun Etymology: Middle English corusible, from Medieval Latin crucibulum earthen pot for melting metals Date: 15th century 1. a vessel of a very refractory material (as porcelain) used for melting and calcining a substance that requires a high… …   New Collegiate Dictionary

• crucible — cru•ci•ble [[t]ˈkru sə bəl[/t]] n. 1) mel a container of metal or refractory material employed for heating substances to high temperatures 2) mel a hollow area at the bottom of a furnace in which the metal collects 3) a severe test or trial, esp …   From formal English to slang

• crucible furnace — ▪ metallurgy       metallurgical furnace consisting essentially of a pot of refractory material that can be sealed. Crucibles of graphite or of high grade fire clay were formerly used in the steel industry, heated directly by fire; modern high… …   Universalium

• crucible — A vessel used as a container for reactions or meltings at high temperature. [Mediev. L. crucibulum, a night lamp, later, a melting pot] * * * cru·ci·ble krü sə bəl n a vessel of a very refractory material (as porcelain) used for melting and… …   Medical dictionary

• crucible — /ˈkrusəbəl / (say kroohsuhbuhl) noun 1. a vessel of metal or refractory material employed for heating substances to high temperatures. 2. (in a metallurgical furnace) the hollow part at the bottom, in which molten metal collects. 3. a severe,… …  

• crucible furnace — noun : a furnace for heating material contained in crucibles …   Useful english dictionary

• The Crucible — Infobox Play name = The Crucible image size = 170px caption = writer = Arthur Miller characters = Abigail Williams Reverend John Hale Reverend Samuel Parris John Proctor Elizabeth Proctor Thomas Danforth Mary Warren setting = rafeal house… …   Wikipedia

• Skull crucible — The Skull Crucible process was developed at the Lebedev Physical Institute in Moscow to manufacture cubic zirconia. Zirconium oxide powder is heated then gradually allowed to cool. Heating is accomplished by radio frequency induction using a coil …   Wikipedia