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A More General Treatment of Abrasion‐Chipping Processes applicable to FAG/SAG Milling
Author(s) -
Austin Leonard G.,
Tangsripongkul Sukanya
Publication year - 1994
Publication title -
particle and particle systems characterization
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.877
H-Index - 56
eISSN - 1521-4117
pISSN - 0934-0866
DOI - 10.1002/ppsc.19940110411
Subject(s) - abrasion (mechanical) , grinding , materials science , metallurgy , composite material
Abstract Equations are derived for the rate of loss of mass from a screen interval when the size reduction process is an abrasion‐chipping process which follows a wear law of the Bond form or the Davis form, giving cores and fragments. The treatment is extended to steady‐state continuous grinding in a fully‐mixed reactor, and to the case where first‐order disintegrative fracture processes also occur.