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What is the Process Window for Semi-solid Processing?
journal contribution
posted on 2016-04-06, 09:45 authored by Duyao Zhang, Hongbiao Dong, Helen V. AtkinsonIn semi-solid processing, the liquid fraction vs temperature is commonly used to define the process window. Conventionally, it is assumed that a freezing range is required for semi-solid processing but recently both high-purity aluminum and binary Al-Si eutectic alloy have been rheo-processed. Here, the kinetics during melting and solidification of pure metal are analyzed, and a comparison between the liquid fraction vs temperature and the liquid fraction vs time is presented. It is found that liquid fraction vs time is a significant criterion for semi-solid processing.
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Citation
Metallurgical and Materials Transactions A, 2016, 47A (1), pp. 1-5 (5)Author affiliation
/Organisation/COLLEGE OF SCIENCE AND ENGINEERING/Department of EngineeringVersion
- AM (Accepted Manuscript)
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Metallurgical and Materials Transactions APublisher
Springer US for Minerals, Metals and Materials Society (TMS)issn
1073-5623eissn
1543-1940Copyright date
2015Available date
2016-11-05Publisher DOI
Publisher version
http://link.springer.com/article/10.1007/s11661-015-3185-9Notes
The file associated with this record is under a 12-month embargo from publication in accordance with the publisher's self-archiving policy. The full text may be available through the publisher links provided above.Language
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