Effects of Zr on the Eutectoid Decomposition Behavior of Nbsub 3Si into (Nb)/Nbsub 5Sisub 3

Effects of Zr on the Eutectoid Decomposition Behavior of Nbsub 3Si into (Nb)/Nbsub 5Sisub 3

The effect of Zr on the formation of Nb/Nbsub 5Sisub 3 lamellar microstructure by eutectoid decomposition reaction of Nbsub 3Si is investigated. It has been shown that the kinetics of the eutectoid decomposition of high-temperature Nbsub 3Si phase into Nb and Nbsub 5Sisub 3 phases are sluggish in th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2005-03, Vol.36A (3), p.489-496
Hauptverfasser: Miura, Seiji, Aoki, Miki, Saeki, Yasuhiko, Ohkubo, Kenji
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 496
container_issue 3
container_start_page 489
container_title Metallurgical and materials transactions. A, Physical metallurgy and materials science
container_volume 36A
creator Miura, Seiji
Aoki, Miki
Saeki, Yasuhiko
Ohkubo, Kenji
description The effect of Zr on the formation of Nb/Nbsub 5Sisub 3 lamellar microstructure by eutectoid decomposition reaction of Nbsub 3Si is investigated. It has been shown that the kinetics of the eutectoid decomposition of high-temperature Nbsub 3Si phase into Nb and Nbsub 5Sisub 3 phases are sluggish in the binary Nb-Si system and that they are enhanced by Zr additions. The time-temperature-transformation (TTT) diagram for the decomposition is experimentally determined and the acceleration of the reaction by small Zr addition of 1.5 at. pet is confirmed by comparison with the reported TTT curves of binary and ternary alloys containing Ti. The role of the ternary element on the decomposition kinetics is discussed in terms of crystallographic orientation relationships (ORs) and Zr distribution in the parent Nbsub 3Si phase during solidification. [PUBLICATION ABSTRACT]
format Article
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_miscellaneous_743191603</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>743191603</sourcerecordid><originalsourceid>FETCH-proquest_miscellaneous_7431916033</originalsourceid><addsrcrecordid>eNqNirsOgjAUQDtoIj7-4W7qQGytQFhVjJMLTjoQwBJqgIvc1u8XHx_gdJJzzoA5ggfS9fy1HLEx0Z1zLkLpO-waFYXKDQEWcOkAGzClgsiaXqK-wV7lWLdI2ui-bVWZPjV27_uUkc1Axhp0YxAWp2y5-jov1p80ZcMirUjNfpyw-SE6745u2-HDKjJJrSlXVZU2Ci0lwUaKUPhcyv_PFx3cQ8A</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>743191603</pqid></control><display><type>article</type><title>Effects of Zr on the Eutectoid Decomposition Behavior of Nbsub 3Si into (Nb)/Nbsub 5Sisub 3</title><source>SpringerLink Journals</source><creator>Miura, Seiji ; Aoki, Miki ; Saeki, Yasuhiko ; Ohkubo, Kenji</creator><creatorcontrib>Miura, Seiji ; Aoki, Miki ; Saeki, Yasuhiko ; Ohkubo, Kenji</creatorcontrib><description>The effect of Zr on the formation of Nb/Nbsub 5Sisub 3 lamellar microstructure by eutectoid decomposition reaction of Nbsub 3Si is investigated. It has been shown that the kinetics of the eutectoid decomposition of high-temperature Nbsub 3Si phase into Nb and Nbsub 5Sisub 3 phases are sluggish in the binary Nb-Si system and that they are enhanced by Zr additions. The time-temperature-transformation (TTT) diagram for the decomposition is experimentally determined and the acceleration of the reaction by small Zr addition of 1.5 at. pet is confirmed by comparison with the reported TTT curves of binary and ternary alloys containing Ti. The role of the ternary element on the decomposition kinetics is discussed in terms of crystallographic orientation relationships (ORs) and Zr distribution in the parent Nbsub 3Si phase during solidification. [PUBLICATION ABSTRACT]</description><identifier>ISSN: 1073-5623</identifier><language>eng</language><ispartof>Metallurgical and materials transactions. A, Physical metallurgy and materials science, 2005-03, Vol.36A (3), p.489-496</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780</link.rule.ids></links><search><creatorcontrib>Miura, Seiji</creatorcontrib><creatorcontrib>Aoki, Miki</creatorcontrib><creatorcontrib>Saeki, Yasuhiko</creatorcontrib><creatorcontrib>Ohkubo, Kenji</creatorcontrib><title>Effects of Zr on the Eutectoid Decomposition Behavior of Nbsub 3Si into (Nb)/Nbsub 5Sisub 3</title><title>Metallurgical and materials transactions. A, Physical metallurgy and materials science</title><description>The effect of Zr on the formation of Nb/Nbsub 5Sisub 3 lamellar microstructure by eutectoid decomposition reaction of Nbsub 3Si is investigated. It has been shown that the kinetics of the eutectoid decomposition of high-temperature Nbsub 3Si phase into Nb and Nbsub 5Sisub 3 phases are sluggish in the binary Nb-Si system and that they are enhanced by Zr additions. The time-temperature-transformation (TTT) diagram for the decomposition is experimentally determined and the acceleration of the reaction by small Zr addition of 1.5 at. pet is confirmed by comparison with the reported TTT curves of binary and ternary alloys containing Ti. The role of the ternary element on the decomposition kinetics is discussed in terms of crystallographic orientation relationships (ORs) and Zr distribution in the parent Nbsub 3Si phase during solidification. [PUBLICATION ABSTRACT]</description><issn>1073-5623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqNirsOgjAUQDtoIj7-4W7qQGytQFhVjJMLTjoQwBJqgIvc1u8XHx_gdJJzzoA5ggfS9fy1HLEx0Z1zLkLpO-waFYXKDQEWcOkAGzClgsiaXqK-wV7lWLdI2ui-bVWZPjV27_uUkc1Axhp0YxAWp2y5-jov1p80ZcMirUjNfpyw-SE6745u2-HDKjJJrSlXVZU2Ci0lwUaKUPhcyv_PFx3cQ8A</recordid><startdate>20050301</startdate><enddate>20050301</enddate><creator>Miura, Seiji</creator><creator>Aoki, Miki</creator><creator>Saeki, Yasuhiko</creator><creator>Ohkubo, Kenji</creator><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20050301</creationdate><title>Effects of Zr on the Eutectoid Decomposition Behavior of Nbsub 3Si into (Nb)/Nbsub 5Sisub 3</title><author>Miura, Seiji ; Aoki, Miki ; Saeki, Yasuhiko ; Ohkubo, Kenji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_7431916033</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Miura, Seiji</creatorcontrib><creatorcontrib>Aoki, Miki</creatorcontrib><creatorcontrib>Saeki, Yasuhiko</creatorcontrib><creatorcontrib>Ohkubo, Kenji</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Metallurgical and materials transactions. A, Physical metallurgy and materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Miura, Seiji</au><au>Aoki, Miki</au><au>Saeki, Yasuhiko</au><au>Ohkubo, Kenji</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of Zr on the Eutectoid Decomposition Behavior of Nbsub 3Si into (Nb)/Nbsub 5Sisub 3</atitle><jtitle>Metallurgical and materials transactions. A, Physical metallurgy and materials science</jtitle><date>2005-03-01</date><risdate>2005</risdate><volume>36A</volume><issue>3</issue><spage>489</spage><epage>496</epage><pages>489-496</pages><issn>1073-5623</issn><abstract>The effect of Zr on the formation of Nb/Nbsub 5Sisub 3 lamellar microstructure by eutectoid decomposition reaction of Nbsub 3Si is investigated. It has been shown that the kinetics of the eutectoid decomposition of high-temperature Nbsub 3Si phase into Nb and Nbsub 5Sisub 3 phases are sluggish in the binary Nb-Si system and that they are enhanced by Zr additions. The time-temperature-transformation (TTT) diagram for the decomposition is experimentally determined and the acceleration of the reaction by small Zr addition of 1.5 at. pet is confirmed by comparison with the reported TTT curves of binary and ternary alloys containing Ti. The role of the ternary element on the decomposition kinetics is discussed in terms of crystallographic orientation relationships (ORs) and Zr distribution in the parent Nbsub 3Si phase during solidification. [PUBLICATION ABSTRACT]</abstract></addata></record>
fulltext fulltext
identifier ISSN: 1073-5623
ispartof Metallurgical and materials transactions. A, Physical metallurgy and materials science, 2005-03, Vol.36A (3), p.489-496
issn 1073-5623
language eng
recordid cdi_proquest_miscellaneous_743191603
source SpringerLink Journals
title Effects of Zr on the Eutectoid Decomposition Behavior of Nbsub 3Si into (Nb)/Nbsub 5Sisub 3
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T10%3A34%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20Zr%20on%20the%20Eutectoid%20Decomposition%20Behavior%20of%20Nbsub%203Si%20into%20(Nb)/Nbsub%205Sisub%203&rft.jtitle=Metallurgical%20and%20materials%20transactions.%20A,%20Physical%20metallurgy%20and%20materials%20science&rft.au=Miura,%20Seiji&rft.date=2005-03-01&rft.volume=36A&rft.issue=3&rft.spage=489&rft.epage=496&rft.pages=489-496&rft.issn=1073-5623&rft_id=info:doi/&rft_dat=%3Cproquest%3E743191603%3C/proquest%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=743191603&rft_id=info:pmid/&rfr_iscdi=true