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Compression of semisolid dendritic and non-dendritic Zn-Al alloys at low strain rates

From National Research Council Canada

Alternative titleCompression of semi-solid dendritic and non-dendritic Zn-Al alloys at low strain rates
DOIResolve DOI: https://doi.org/10.1016/0025-5416(84)90063-6
AuthorSearch for: 1; Search for: 1; Search for: 1; Search for: 1
Affiliation
  1. National Research Council of Canada
FormatText, Article
Abstract
The behaviour of semisolid Zn-Al alloys with a dendritic or a non-dendritic structure was studied in compression between two parallel plates. Small cylindrical specimens were deformed at constant strain rates ranging from 0.012 to 0.72 mm mm⁻¹ s⁻¹ and at various temperatures ranging from 350 to 443 °C. Dendritic specimens deformed with severe segregation and their structure broke down. Stir-cast specimens behaved more homogeneously. At 433 °C, their spheroid particle structure was preserved and the deformation strength was lower.
Publication date
PublisherElsevier
In
  • Materials Science and Engineering 67, no. 2: L29–L32.
LanguageEnglish
Peer reviewedYes
NRC numberCNRC 23364
NRC-IGM84-205-136
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Record identifieraf22de60-d441-4b2a-b411-7f05796036b8
Record created2019-03-26
Record modified2020-03-13
Date modified: