Title of article
The origin of ‘anomalous’ microsegregation in Al–Si foundry alloys—modelling and experimental verification
Author/Authors
Dons، نويسنده , , A.L and Pedersen، نويسنده , , L and Arnberg، نويسنده , , L، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
4
From page
91
To page
94
Abstract
Slowly cooled Al–7 wt.% Si foundry alloys show ‘anomalous’ segregation of Si in the dendrite arms, with higher concentrations in the centre of the dendrites than near the eutectic. Calculations and experiments show that this is caused by growth of particles in the eutectic during the cooling period after solidification is completed.
Keywords
Modelling of solid Al–Si foundry alloy , solidification , Segregation , Foundry alloys
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
1999
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2138822
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