Dichtemessungen bei hohen Temperaturen. X. Über die direkte Auftriebsmethode und die Dichte schmelzflüssiger Metalle, insbesondere von Eisenlegierungen bei Temperaturen bis 1600°

Abstract

Eine neue Meßvorrichtung zur Feststellung des spezifischen Volumens von schmelzflüssigen Metallen bei höchsten Temperaturen nach dem Prinzip der direkten Auftriebsmethode, bei der die Einwirkung von Gasen mit Sicherheit ausgeschlossen werden kann, wird angegeben.

Density of Liquid Fe-Mn-C Alloys

“…The current negative temperature coefficient (1.59~1.83 9 10 À3 ) was higher than that of Fe-C reported by Jimbo and Cramb (5.36~8.28 9 10 À4 ). However, considering the large scatter in the previous data (4.6 9 10 À4~1 .6 9 10 À3 ) of the Fe-C alloy, [4][5][6][7][8] the current results are acceptable. Consequently, based on these results, the density of Fe-Mn-C alloys can be described by Eqs.…”

Review: Density measurements in liquid metals and liquid binary alloy systems — A survey

“…3), the early results of Pascal [13], are shown to be completely at variance with the more recent results of other workers. Since the work of Widawski and Sauerwald [44] using the same method as Pascal has yielded results more in accord with contemporary values, e.g. Lucas [34] and Kirshenbaum [60], it must be concluded that Pascal's work is unreliable.…”