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A modern crucible used in the production of silicon ingots via the Czochralski process Smaller clay graphite crucibles for copper alloy melting. A crucible is a container in which metals or other substances may be melted or subjected to very high temperatures.
A pipeclay triangle is a piece of laboratory apparatus that is used to support a crucible being heated by a Bunsen burner or other heat source. It is made of wires strung in an equilateral triangle on which are strung hollow ceramic, normally fire clay, tubes. The triangle is usually supported on a tripod or iron ring.
The Crucible, a South Korean film; The Crucible (trilogy), a series of novels by Sara Douglass; Crucible (Rollins novel), a 2019 novel by James Rollins; Crucible (Star Wars novel), a 2013 space opera novel by Troy Denning; Crucible: The Trial of Cyric the Mad, the fifth novel of The Avatar Series; Crucible, a planet in the novel On the Steel Breeze
Crucible An evaporating dish is a piece of laboratory glassware used for the evaporation of solutions and supernatant liquids, [ a ] and sometimes to their melting point . Evaporating dishes are used to evaporate excess solvents – most commonly water – to produce a concentrated solution or a solid precipitate of the dissolved substance.
The Crucible is a 1953 play by the American playwright Arthur Miller. It is a dramatized and partially fictionalized [ 1 ] story of the Salem witch trials that took place in the Province of Massachusetts Bay from 1692 to 1693.
A crucible and tongs, on a green mat. The ash content of a sample is a measure of the amount of inorganic noncombustible material it contains. The residues after a sample is completely burnt - in contrast to the ash remaining after incomplete combustion - typically consist of oxides of the inorganic elements present in the original sample.
Goodwife is a term used to designate women of high social status, typically civilian wives. [3] However, in England, these were not people of the gentry. [4] Goodwives were typically involved in civilian duties but did not necessarily join in church activities.
Mortar as a synonym for cement in masonry came from the use of mortars and pestles to grind the materials for creating cement. The short bombard cannon was called "mortar" in French because the first versions of these cannons looked like big metal mortars of the Medieval Ages and they required to be filled with gunpowder, like a mortar would be ...