On the Formation of Micro-Shrinkage Porosities in Ductile Iron Cast Components

On the Formation of Micro-Shrinkage Porosities in Ductile Iron Cast Components

A combination of direct austempering after solidification (DAAS) treatment and electron backscatter diffraction (EBSD) method was used to study the formation of micro-shrinkage porosities in ductile iron. Analyzing the aus-ferritic microstructure revealed that most of micro-shrinkage porosities are...

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Bibliographic Details
Main Authors: Ehsan Ghassemali, Anders E. W. Jarfors, Attila Diószegi
Format: Article
Language:English
Published: MDPI AG 2018-07-01
Series:Metals
Subjects:
DAAS
EBSD
shrinkage porosity
austenite
graphite
nodule
Online Access:http://www.mdpi.com/2075-4701/8/7/551

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