Loading...
Loading...

Go to the content (press return)

Flow regime analyses during the filling stage in powder metallurgy processes: experimental study and numerical modelling

Author
Cante, J.C.; Riera, M.; Oliver, J.; Prado, J.
Type of activity
Journal article
Journal
Granular matter
Date of publication
2011-01
Volume
13
Number
1
First page
79
Last page
92
DOI
https://doi.org/10.1007/s10035-010-0225-4 Open in new window
Repository
http://hdl.handle.net/2117/11432 Open in new window
Abstract
Experimental and numerical studies of powder flow during the die filling stage in powder metallurgy cold compaction processes are presented. An experimental setting consisting of a horizontal pneumatically activated shoe, a vertical die and high-speed video system has been designed. The experiments show the existence of three flow regimes: continuous, transitory and discrete, which are identified in terms of the particle size, the morphology and the speed of the shoe. In the continuous regime th...
Group of research
(MC)2 - Group of Computational Mechanics on Continuous Medium
(MC)2 - UPC Computational continuum mechanics
GREMS - Sustainable Mining Research Group
PROCOMAME - Conformation Processes of Metallic Materials

Attachments