On the sintering of uncompacted, pre-alloyed Al powder alloys

Sercombe, T. B. (2003) On the sintering of uncompacted, pre-alloyed Al powder alloys. Materials Science And Engineering A-structural Materials Properties Microstructure And Processing, 341 1-2: 163-168. doi:10.1016/S0921-5093(02)00207-1


Author Sercombe, T. B.
Title On the sintering of uncompacted, pre-alloyed Al powder alloys
Journal name Materials Science And Engineering A-structural Materials Properties Microstructure And Processing   Check publisher's open access policy
ISSN 0921-5093
Publication date 2003-01
Sub-type Article (original research)
DOI 10.1016/S0921-5093(02)00207-1
Volume 341
Issue 1-2
Start page 163
End page 168
Total pages 6
Place of publication Lausanna, Switzerland
Publisher Elsevier Science SA
Collection year 2003
Language eng
Subject C1
291403 Alloy Materials
671099 Fabricated metal products not elsewhere classified
0913 Mechanical Engineering
Abstract The effect of the addition of elemental Mg, Sri and Pb on the sintering of impressed prealloyed 2124 and 6061 powder has been investigated. Despite being sintered at a temperature that resulted in similar to20 vol.% liquid phase, high density was possible only upon the addition of similar to1% elemental Mg as well as trace amounts of Sri or Pb. Additions of Mg facilitated oxide disruption, while Sri and Pb segregated to the liquid phase, where they reduced the liquid's surface tension, thus improving sintering. (C) 2002 Elsevier Science B.V. All rights reserved.
Keyword Nanoscience & Nanotechnology
Materials Science, Multidisciplinary
Sintering
Aluminium
Freeformed
Trace Element Additions
Aluminum
Behavior
Q-Index Code C1

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Mechanical & Mining Engineering Publications
2004 Higher Education Research Data Collection
 
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Citation counts: TR Web of Science Citation Count  Cited 19 times in Thomson Reuters Web of Science Article | Citations
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Created: Wed, 15 Aug 2007, 02:48:58 EST