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

Mamalis, AG; Gioftsidis, GN

dc.contributor.author	Mamalis, AG	en
dc.contributor.author	Gioftsidis, GN	en
dc.date.accessioned	2014-03-01T01:07:45Z
dc.date.available	2014-03-01T01:07:45Z
dc.date.issued	1990	en
dc.identifier.issn	0924-0136	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10144
dc.subject	Copper	en
dc.subject	High Pressure	en
dc.subject.classification	Engineering, Industrial	en
dc.subject.classification	Engineering, Manufacturing	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	Metallography--Microstructure	en
dc.subject.other	Metals and Alloys--Fracture	en
dc.subject.other	Microscopes--Applications	en
dc.subject.other	Powder Metallurgy--Copper	en
dc.subject.other	Compaction of Copper Powder	en
dc.subject.other	Consolidation Mechanism	en
dc.subject.other	Multi-Die Configuration	en
dc.subject.other	Particle Jet Formation	en
dc.subject.other	Shock Compaction Mechanism	en
dc.subject.other	Shock Wave of High Pressure	en
dc.subject.other	Copper Powder	en
dc.title	A consolidation mechanism for the compaction of copper powder at high pressures	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/0924-0136(90)90250-X	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0924-0136(90)90250-X	en
heal.language	English	en
heal.publicationDate	1990	en
heal.abstract	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
heal.publisher	ELSEVIER SCIENCE SA LAUSANNE	en
heal.journalName	Journal of Materials Processing Tech.	en
dc.identifier.doi	10.1016/0924-0136(90)90250-X	en
dc.identifier.isi	ISI:A1990EM29900007	en
dc.identifier.volume	23	en
dc.identifier.issue	3	en
dc.identifier.spage	333	en
dc.identifier.epage	345	en