A consolidation mechanism for the compaction of copper powder at high pressures

 
This item is provided by the institution :

Repository :
Digital Library of National Technical University of Athens | Dspace@NTUA
see the original item page
in the repository's web site and access all digital files if the item*
share



Semantic enrichment by EKT
Journal part (EN)
Scientific article (EN)
1990 (EN)
A consolidation mechanism for the compaction of copper powder at high pressures (EN)
Mamalis, AG (EN)
Gioftsidis, GN (EN)
Explosive powder compaction has been employed for producing thin rectangular plates near to their net-shape from spherical copper powder particles using a multi-die configuration. A plane shock wave of high pressure (about 100 kbar) is employed. Microstructural changes, bonding between particles and particle jet-formation occurring during the direct explosive compaction are outlined. Based on the experimental observations, a shock compaction mechanism at high pressures is proposed which allows for pre-selected bonding morphology to be achieved with respect to the initial arrangement of the particles in the powder body. © 1990. (EN)
journalArticle (EN)
Particle Jet Formation (EN)
Consolidation Mechanism (EN)
High Pressure (EN)
Copper Powder (EN)
Materials Science, Multidisciplinary (EN)
Powder Metallurgy--Copper (EN)
Compaction of Copper Powder (EN)
Microscopes--Applications (EN)
Shock Compaction Mechanism (EN)
Metallography--Microstructure (EN)
Metals and Alloys--Fracture (EN)
Engineering, Manufacturing (EN)
Copper (EN)
Engineering, Industrial (EN)
Multi-Die Configuration (EN)
Shock Wave of High Pressure (EN)
National Technical University of Athens
Digital Library of National Technical University of Athens | Dspace@NTUA
Κεντρική Βιβλιοθήκη Ε.Μ.Π.
Ιδρυματικό Αποθετήριο
Δημοσιεύσεις μελών Δ.Ε.Π. σε περιοδικά
Journal of Materials Processing Tech. (EN)
English
1990 (EN)
http://hdl.handle.net/123456789/10144
ISI:A1990EM29900007 (EN)
23 (EN)
3 (EN)
333 (EN)
345 (EN)
10.1016/0924-0136(90)90250-X (EN)
0924-0136 (EN)
ELSEVIER SCIENCE SA LAUSANNE (EN)



*Institutions are responsible for keeping their URLs functional (digital file, item page in repository site)