Effects of Eutectic Modification and Grain Refinement on Microstructure and Properties of PM AlSi7 Metallic Foams

Effects of Eutectic Modification and Grain Refinement on Microstructure and Properties of PM AlSi7 Metallic Foams

For AlSi7 foams, microstructure modification by variation of solidification rates and addition of Sr, B and TiB<sub>2</sub>/TiAl<sub>3</sub> was investigated and its transfer to powder metallurgical metal foaming processes demonstrated. Microstructural characterization focuse...

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Bibliographic Details
Main Authors: Dirk Lehmhus, Daniela Hünert, Ulrike Mosler, Ulrich Martin, Jörg Weise
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Metals
Subjects:
aluminum foam
metal foam
aluminum alloys
grain refinement
modification
microstructure
mechanics of materials
metallurgy
melt treatment
powder metallurgy
Online Access:https://www.mdpi.com/2075-4701/9/12/1241

Internet

https://www.mdpi.com/2075-4701/9/12/1241

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