Journal article 1302 views
Lode dependency in the cold die powder compaction process
S.A Rolland,
P Mosbah,
D.T Gethin,
R.W Lewis,
David Gethin 
,
Sam Rolland
,
Sam Rolland
Powder Technology, Volume: 221, Pages: 123 - 136
Swansea University Authors:
David Gethin , Sam Rolland
Full text not available from this repository: check for access using links below.
DOI (Published version): 10.1016/j.powtec.2011.12.044
Abstract
Lode dependency in the cold die powder compaction process
| Published in: | Powder Technology |
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| ISSN: | 0032-5910 |
| Published: |
2012
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa14255 |
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| Item Description: |
This work investigates the effect of the third stress invariant in powder compaction simulation, introduced through a Lode dependency. This work extends previous studies thst have focused on a modelling framework, rather than application. This has establsihed that it affects the outcome of a compaction cycle through the stress levels that are induced as the parts are ejected from the die. Surface stress levels are affected and this is of great interest when studying the onset of defects in powder compacts. |
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| College: |
Faculty of Science and Engineering |
| Start Page: |
123 |
| End Page: |
136 |