ASTM D 1857 : 2004
Superseded
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Standard Test Method for Fusibility of Coal and Coke Ash
Hardcopy , PDF
11-11-2014
English
07-01-2004
CONTAINED IN VOL. 05.06, 2008 Describes observation of temperatures at which triangular pyramids prepared from coal and coke ash reach and pass defined stages of fusing and flow when heated at specified rate in controlled, mildly reducing and oxidizing atmospheres.
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