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Breakage Probability of Granules by Repeated Stressing
Author(s) -
Aman Sergej,
Tomas Jürgen
Publication year - 2012
Publication title -
chemie ingenieur technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 36
eISSN - 1522-2640
pISSN - 0009-286X
DOI - 10.1002/cite.201100219
Subject(s) - breakage , hardening (computing) , materials science , mechanics , compression (physics) , mathematics , structural engineering , composite material , physics , engineering , layer (electronics)
The breakage behavior of γ‐Al 2 O 3 granules was investigated by repeated stressing with double impact and compression test. Regarding to the stressing point of particle surface, the experiment was established in two treatment conditions – fixed and rotated treatment. In the case of double impact test a hardening factor was introduced into the breakage probability model. The result described the breakage probability for both fixed and rotated granules during repeated stressing.