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The effects of superheating treatment on distribution of eutectic silicon particles in A357-continuous stainless steel composite

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Main Authors: Mazlee, Mohd Noor, Shamsul Baharin, Jamaludin, Prof. Dr.
Other Authors: mazlee@unimap.edu.my
Format: Article
Language:English
Published: Trans Tech Publications 2013
Subjects:
Bonding
Elemental mapping
Eutectic silicon particles
Interface
Superheating treatment
Voids
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/23500
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spelling my.unimap-235002013-02-14T01:03:10Z The effects of superheating treatment on distribution of eutectic silicon particles in A357-continuous stainless steel composite Mazlee, Mohd Noor Shamsul Baharin, Jamaludin, Prof. Dr. mazlee@unimap.edu.my sbaharin@unimap.edu.my Bonding Elemental mapping Eutectic silicon particles Interface Superheating treatment Voids Link to the publisher's homepage at http://www.ttp.net/ In the present study, superheating treatment has been applied on A357 reinforced with 0.5 wt.% (Composite 1) and 1.0 wt.% (Composite 2) continuous stainless steel composite. In Composite 1, the microstructure displayed poor bonding between matrix and reinforcement interface. Poor bonding associated with large voids also can be seen in Composite 1. The results also showed that coarser eutectic silicon (Si) particles were less intensified around the matrixreinforcement interface. From energy dispersive spectrometry (EDS) elemental mapping, it was clearly shown that the distribution of eutectic Si particles were less concentrated at poor bonding regions associated with large voids. Meanwhile in Composite 2, the microstructure displayed good bonding combined with more concentrated finer eutectic Si particles around the matrixreinforcement interface. From EDS elemental mapping, it was clearly showed more concentrated of eutectic Si particles were distributed at the good bonding area. The superheating treatment prior to casting has influenced the microstructure and tends to produce finer, rounded and preferred oriented α-Al dendritic structures. 2013-02-14T01:03:10Z 2013-02-14T01:03:10Z 2013 Article Advanced Materials Research, vol. 620, 2013, pages 511-516 1022-6680 http://www.scientific.net/AMR.620.511 http://hdl.handle.net/123456789/23500 en Trans Tech Publications
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Bonding
Elemental mapping
Eutectic silicon particles
Interface
Superheating treatment
Voids
spellingShingle Bonding
Elemental mapping
Eutectic silicon particles
Interface
Superheating treatment
Voids
Mazlee, Mohd Noor
Shamsul Baharin, Jamaludin, Prof. Dr.
The effects of superheating treatment on distribution of eutectic silicon particles in A357-continuous stainless steel composite
description Link to the publisher's homepage at http://www.ttp.net/
author2 mazlee@unimap.edu.my
author_facet mazlee@unimap.edu.my
Mazlee, Mohd Noor
Shamsul Baharin, Jamaludin, Prof. Dr.
format Article
author Mazlee, Mohd Noor
Shamsul Baharin, Jamaludin, Prof. Dr.
author_sort Mazlee, Mohd Noor
title The effects of superheating treatment on distribution of eutectic silicon particles in A357-continuous stainless steel composite
title_short The effects of superheating treatment on distribution of eutectic silicon particles in A357-continuous stainless steel composite
title_full The effects of superheating treatment on distribution of eutectic silicon particles in A357-continuous stainless steel composite
title_fullStr The effects of superheating treatment on distribution of eutectic silicon particles in A357-continuous stainless steel composite
title_full_unstemmed The effects of superheating treatment on distribution of eutectic silicon particles in A357-continuous stainless steel composite
title_sort effects of superheating treatment on distribution of eutectic silicon particles in a357-continuous stainless steel composite
publisher Trans Tech Publications
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/23500
_version_ 1643794035050020864
score 13.222552

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