Density of CaF2-CaO-Al2O3 Melts for Electroslag Remelting
Density of CaF2-CaO-Al2O3 Melts for Electroslag Remelting
复制标题
电渣重熔CaF2-CaO-Al2O3熔体的密度
DOI:
10.1179/cmq.1981.20.1.113
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发表时间:
1981
影响因子:
0.9
通讯作者:
K. Ogino
中科院分区:
文献类型:
--
作者:
S. Hara;K. Ogino
AbstractCalcium fluoride-oxide melts have been used for electroslag remelting (ESR) process, but the physicochemical properties of these melts have not been investigated systematically. In this work, densities of these melts were measured up to 1600°C by an Archimedean method. The role of fluorine ions in the melts is discussed by a change in molar volume calculated from the measured densities. Resume Des melanges fluorure de calcium-oxydes ont ete utilises pour le procede de refusion sous laitier (ESR) mais les proprietes physicochimiques de ces melanges n'ont pas ete systematiquement etudiees. Dans ce travail, la densite de ces melanges a ete mesuree jusqu'a 1600°C par la methode d'Archimede. Le role des ions fluor dans ces liquides est examine a partir des variations du volume molaire calcule.