KONA Powder and Particle Journal
Online ISSN : 2187-5537
Print ISSN : 0288-4534
ISSN-L : 0288-4534
Original Research Paper
Mineral Liberation-Influence of the curvature of the interfacial surface on the Locking Profile at different Comminution Size
Ugo Preti
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JOURNAL OPEN ACCESS

1991 Volume 9 Pages 124-130

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Abstract
In the study of locked particles, the recent development of a theoretical understanding of the volume locking profile using textural transforms has been significant.
In all derivations, it was assumed that the interfacial surface area was flat. In this paper, the effect of a curved interfacial surface is explored. It was found that as the particle size approached the inclusion size, the volume locking profile became evermore asymmetric. Moreover, as this ratio approached one, there was a large movement of the Ferrara Point. Since the latter is a key parameter in defining the locking profile, its movement is significant.
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