Microstructure studies of Zr65Cu17.5Al7.5Ni10 and Zr65Cu15Al10Ni10 glass forming alloys: Phase morphologies and undercooled melt solidification

Zr65Cu17.5Al7.5Ni10 (at.%) and Zr65Cu15Al10Ni10 (at.%) glass forming alloy microstructures have been investigated by means of optical and electron microscopies. They are composed of a fine eutectic matrix with eutectic dendrites (EDs) that have peculiar morphologies. Al and Cu concentrations, in the...

Full description

Saved in:
Bibliographic Details
Published in:Intermetallics 2008-05, Vol.16 (5), p.615-624
Main Authors: Aboki, T.A.M., Brisset, F., Souron, J.P., Dezellus, A., Plaindoux, P.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c286t-5bbd407d82c1dc6b51c6e40614dd3479628a11a13c0b4ee3b0868a1033776aad3
cites cdi_FETCH-LOGICAL-c286t-5bbd407d82c1dc6b51c6e40614dd3479628a11a13c0b4ee3b0868a1033776aad3
container_end_page 624
container_issue 5
container_start_page 615
container_title Intermetallics
container_volume 16
creator Aboki, T.A.M.
Brisset, F.
Souron, J.P.
Dezellus, A.
Plaindoux, P.
description Zr65Cu17.5Al7.5Ni10 (at.%) and Zr65Cu15Al10Ni10 (at.%) glass forming alloy microstructures have been investigated by means of optical and electron microscopies. They are composed of a fine eutectic matrix with eutectic dendrites (EDs) that have peculiar morphologies. Al and Cu concentrations, in these alloys, favour primary dendrites and determine the ED morphologies and compositions. Their locations within the microstructures suggest a two-step solidification process of the two undercooled melts. The identified crystalline phases indicate the occurrence of solid state phase transformations in agreement with the structural defects observed in the grains. The crystalline phases can be classified into Zr-rich, Cu-rich, Ni-rich and Al-rich compounds resulting from competing diffusion between Cu, Ni, and Al in the melts.
doi_str_mv 10.1016/j.intermet.2008.01.014
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_33027055</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>33027055</sourcerecordid><originalsourceid>FETCH-LOGICAL-c286t-5bbd407d82c1dc6b51c6e40614dd3479628a11a13c0b4ee3b0868a1033776aad3</originalsourceid><addsrcrecordid>eNo1kMtOwzAQRbMAiVL4BeQVu4ZxHNsJu6riJZXHAjZsLMd2WldOXGxn0a_gl0koSFcz0tGdWZwsu8KQY8DsZpfbPpnQmZQXAFUOeEx5ks2gZmxR85qeZecx7gAwB0Jn2fezVcHHFAaVhmBQTIO2JiLfos_A6GrAPKdLN44XiwHJXv_zkWL4hRsnY0StD53tN0g65w_xFr1tZTSo82G_9c5vpqfT9dBrE5T3zmjUGZdQ9M5q21olk_X9RXbaShfN5d-eZx_3d--rx8X69eFptVwvVFGxtKBNo0vguioU1oo1FCtmSmC41JqUvGZFJTGWmChoSmNIAxUbCRDCOZNSk3l2ffy7D_5rMDGJzkZlnJO98UMUhEDBgdKxyI7FSVMMphX7YDsZDgKDmJyLnfh3LibnAvCYkvwAOc96fw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>33027055</pqid></control><display><type>article</type><title>Microstructure studies of Zr65Cu17.5Al7.5Ni10 and Zr65Cu15Al10Ni10 glass forming alloys: Phase morphologies and undercooled melt solidification</title><source>ScienceDirect Freedom Collection</source><creator>Aboki, T.A.M. ; Brisset, F. ; Souron, J.P. ; Dezellus, A. ; Plaindoux, P.</creator><creatorcontrib>Aboki, T.A.M. ; Brisset, F. ; Souron, J.P. ; Dezellus, A. ; Plaindoux, P.</creatorcontrib><description>Zr65Cu17.5Al7.5Ni10 (at.%) and Zr65Cu15Al10Ni10 (at.%) glass forming alloy microstructures have been investigated by means of optical and electron microscopies. They are composed of a fine eutectic matrix with eutectic dendrites (EDs) that have peculiar morphologies. Al and Cu concentrations, in these alloys, favour primary dendrites and determine the ED morphologies and compositions. Their locations within the microstructures suggest a two-step solidification process of the two undercooled melts. The identified crystalline phases indicate the occurrence of solid state phase transformations in agreement with the structural defects observed in the grains. The crystalline phases can be classified into Zr-rich, Cu-rich, Ni-rich and Al-rich compounds resulting from competing diffusion between Cu, Ni, and Al in the melts.</description><identifier>ISSN: 0966-9795</identifier><identifier>DOI: 10.1016/j.intermet.2008.01.014</identifier><language>eng</language><ispartof>Intermetallics, 2008-05, Vol.16 (5), p.615-624</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c286t-5bbd407d82c1dc6b51c6e40614dd3479628a11a13c0b4ee3b0868a1033776aad3</citedby><cites>FETCH-LOGICAL-c286t-5bbd407d82c1dc6b51c6e40614dd3479628a11a13c0b4ee3b0868a1033776aad3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Aboki, T.A.M.</creatorcontrib><creatorcontrib>Brisset, F.</creatorcontrib><creatorcontrib>Souron, J.P.</creatorcontrib><creatorcontrib>Dezellus, A.</creatorcontrib><creatorcontrib>Plaindoux, P.</creatorcontrib><title>Microstructure studies of Zr65Cu17.5Al7.5Ni10 and Zr65Cu15Al10Ni10 glass forming alloys: Phase morphologies and undercooled melt solidification</title><title>Intermetallics</title><description>Zr65Cu17.5Al7.5Ni10 (at.%) and Zr65Cu15Al10Ni10 (at.%) glass forming alloy microstructures have been investigated by means of optical and electron microscopies. They are composed of a fine eutectic matrix with eutectic dendrites (EDs) that have peculiar morphologies. Al and Cu concentrations, in these alloys, favour primary dendrites and determine the ED morphologies and compositions. Their locations within the microstructures suggest a two-step solidification process of the two undercooled melts. The identified crystalline phases indicate the occurrence of solid state phase transformations in agreement with the structural defects observed in the grains. The crystalline phases can be classified into Zr-rich, Cu-rich, Ni-rich and Al-rich compounds resulting from competing diffusion between Cu, Ni, and Al in the melts.</description><issn>0966-9795</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNo1kMtOwzAQRbMAiVL4BeQVu4ZxHNsJu6riJZXHAjZsLMd2WldOXGxn0a_gl0koSFcz0tGdWZwsu8KQY8DsZpfbPpnQmZQXAFUOeEx5ks2gZmxR85qeZecx7gAwB0Jn2fezVcHHFAaVhmBQTIO2JiLfos_A6GrAPKdLN44XiwHJXv_zkWL4hRsnY0StD53tN0g65w_xFr1tZTSo82G_9c5vpqfT9dBrE5T3zmjUGZdQ9M5q21olk_X9RXbaShfN5d-eZx_3d--rx8X69eFptVwvVFGxtKBNo0vguioU1oo1FCtmSmC41JqUvGZFJTGWmChoSmNIAxUbCRDCOZNSk3l2ffy7D_5rMDGJzkZlnJO98UMUhEDBgdKxyI7FSVMMphX7YDsZDgKDmJyLnfh3LibnAvCYkvwAOc96fw</recordid><startdate>200805</startdate><enddate>200805</enddate><creator>Aboki, T.A.M.</creator><creator>Brisset, F.</creator><creator>Souron, J.P.</creator><creator>Dezellus, A.</creator><creator>Plaindoux, P.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>200805</creationdate><title>Microstructure studies of Zr65Cu17.5Al7.5Ni10 and Zr65Cu15Al10Ni10 glass forming alloys: Phase morphologies and undercooled melt solidification</title><author>Aboki, T.A.M. ; Brisset, F. ; Souron, J.P. ; Dezellus, A. ; Plaindoux, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c286t-5bbd407d82c1dc6b51c6e40614dd3479628a11a13c0b4ee3b0868a1033776aad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aboki, T.A.M.</creatorcontrib><creatorcontrib>Brisset, F.</creatorcontrib><creatorcontrib>Souron, J.P.</creatorcontrib><creatorcontrib>Dezellus, A.</creatorcontrib><creatorcontrib>Plaindoux, P.</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Intermetallics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aboki, T.A.M.</au><au>Brisset, F.</au><au>Souron, J.P.</au><au>Dezellus, A.</au><au>Plaindoux, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microstructure studies of Zr65Cu17.5Al7.5Ni10 and Zr65Cu15Al10Ni10 glass forming alloys: Phase morphologies and undercooled melt solidification</atitle><jtitle>Intermetallics</jtitle><date>2008-05</date><risdate>2008</risdate><volume>16</volume><issue>5</issue><spage>615</spage><epage>624</epage><pages>615-624</pages><issn>0966-9795</issn><abstract>Zr65Cu17.5Al7.5Ni10 (at.%) and Zr65Cu15Al10Ni10 (at.%) glass forming alloy microstructures have been investigated by means of optical and electron microscopies. They are composed of a fine eutectic matrix with eutectic dendrites (EDs) that have peculiar morphologies. Al and Cu concentrations, in these alloys, favour primary dendrites and determine the ED morphologies and compositions. Their locations within the microstructures suggest a two-step solidification process of the two undercooled melts. The identified crystalline phases indicate the occurrence of solid state phase transformations in agreement with the structural defects observed in the grains. The crystalline phases can be classified into Zr-rich, Cu-rich, Ni-rich and Al-rich compounds resulting from competing diffusion between Cu, Ni, and Al in the melts.</abstract><doi>10.1016/j.intermet.2008.01.014</doi><tpages>10</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0966-9795
ispartof Intermetallics, 2008-05, Vol.16 (5), p.615-624
issn 0966-9795
language eng
recordid cdi_proquest_miscellaneous_33027055
source ScienceDirect Freedom Collection
title Microstructure studies of Zr65Cu17.5Al7.5Ni10 and Zr65Cu15Al10Ni10 glass forming alloys: Phase morphologies and undercooled melt solidification
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T14%3A09%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Microstructure%20studies%20of%20Zr65Cu17.5Al7.5Ni10%20and%20Zr65Cu15Al10Ni10%20glass%20forming%20alloys:%20Phase%20morphologies%20and%20undercooled%20melt%20solidification&rft.jtitle=Intermetallics&rft.au=Aboki,%20T.A.M.&rft.date=2008-05&rft.volume=16&rft.issue=5&rft.spage=615&rft.epage=624&rft.pages=615-624&rft.issn=0966-9795&rft_id=info:doi/10.1016/j.intermet.2008.01.014&rft_dat=%3Cproquest_cross%3E33027055%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c286t-5bbd407d82c1dc6b51c6e40614dd3479628a11a13c0b4ee3b0868a1033776aad3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=33027055&rft_id=info:pmid/&rfr_iscdi=true