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Published in: Metallurgical and Materials Transactions A 7/2015

01-07-2015 | Communication

Influence of TiB2 Addition on the Precipitation Kinetics in Al-7Si-0.3Mg In Situ TiB2 Composites

Authors: S. H. Nandam, B. S. Murty, S. Sankaran

Published in: Metallurgical and Materials Transactions A | Issue 7/2015

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Abstract

Precipitation behavior of the Al-7Si-0.3Mg/TiB2 in situ composites was investigated using differential scanning calorimetry and transmission electron microscopy, and it was found that Si precipitation is accelerated with increase in TiB2 content. Non-isothermal kinetic analysis clearly showed a decrease in the precipitation kinetics of the overaged metastable precipitates in the Mg2Si precipitation sequence.

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Metadata
Title
Influence of TiB2 Addition on the Precipitation Kinetics in Al-7Si-0.3Mg In Situ TiB2 Composites
Authors
S. H. Nandam
B. S. Murty
S. Sankaran
Publication date
01-07-2015
Publisher
Springer US
Published in
Metallurgical and Materials Transactions A / Issue 7/2015
Print ISSN: 1073-5623
Electronic ISSN: 1543-1940
DOI
https://doi.org/10.1007/s11661-015-2927-z

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Metallurgical and Materials Transactions A 7/2015 Go to the issue

Symposium: Advances in Solidification of Metallic Alloys under External Fields

Foreword

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