Chicago : Engineering and Contracting Pub. Co. · leaf 223
pplicationof heat sufficiently fluid to pour readily. Caremust be taken that it suffers no appreciableloss by volatilization. It is then poured intothe %-in. brass cubical mold, which has beenamalgamated with mercury and which is placedon an amalgamated brass plate. The brassmay be amalgamated by… … Fig. 15—Apparatus for Determining FixedCarbon. to the sides of the mold. The hot materialshould slightly more than fill the mold and,when cooled, the excess may be cut off with ahot spatula. After cooling to room temperature, the cubeis removed from the mold and fastened uponthe lower arm of a No.…
Buildings
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