Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy

Portevin-Le Chatelier (PLC) effect in a severely cold-rolled Al-Zn-Mg-Cu-Zr aluminum alloy (AA7055 type) plate before and after annealing was investigated. The results show that the sample annealed at 300 °C undergoes PLC effect, whereas the PLC effect is not observed in the deformed sample or the s...

Full description

Saved in:
Bibliographic Details
Published in:Transactions of Nonferrous Metals Society of China 2009-10, Vol.19 (5), p.1071-1075
Main Authors: CHEN, Jun-zhou, ZHEN, Liang, FAN, Li-wei, YANG, Shou-jie, DAI, Sheng-long, SHAO, Wen-zhu
Format: Article
Language:English
Subjects:
aluminum alloy
dislocation
Portevin-Le Chatelier effect
precipitation
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-c376t-f8663cefc89bd388c9056c20f94ede7ee3c3d0da89d52b9f322aa2679475fef03
cites cdi_FETCH-LOGICAL-c376t-f8663cefc89bd388c9056c20f94ede7ee3c3d0da89d52b9f322aa2679475fef03
container_end_page 1075
container_issue 5
container_start_page 1071
container_title Transactions of Nonferrous Metals Society of China
container_volume 19
creator CHEN, Jun-zhou
ZHEN, Liang
FAN, Li-wei
YANG, Shou-jie
DAI, Sheng-long
SHAO, Wen-zhu
description Portevin-Le Chatelier (PLC) effect in a severely cold-rolled Al-Zn-Mg-Cu-Zr aluminum alloy (AA7055 type) plate before and after annealing was investigated. The results show that the sample annealed at 300 °C undergoes PLC effect, whereas the PLC effect is not observed in the deformed sample or the samples annealed at 110 °C or 200 °C. The main precipitates in the sample annealed at 300 °C are the coarsened η phases, while a mixture of small η' phases and η phases dominates in the sample annealed at 200 °C. In the deformed sample and sample annealed at 110 °C, GP zone are the main precipitates. The different flow behaviors are ascribed to the type of precipitates as well as the dislocation density differences.
doi_str_mv 10.1016/S1003-6326(08)60408-2
format article
fullrecord <record><control><sourceid>wanfang_jour_proqu</sourceid><recordid>TN_cdi_wanfang_journals_zgysjsxb_e200905007</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><wanfj_id>zgysjsxb_e200905007</wanfj_id><els_id>S1003632608604082</els_id><sourcerecordid>zgysjsxb_e200905007</sourcerecordid><originalsourceid>FETCH-LOGICAL-c376t-f8663cefc89bd388c9056c20f94ede7ee3c3d0da89d52b9f322aa2679475fef03</originalsourceid><addsrcrecordid>eNqFkE1Lw0AQhnNQsH78BCEnUWR1sptskoNICX5BRUG99LJsN7N1S7qpu0m1_nq3rXj1NMPwzDvME0XHCVwkkPDLlwSAEc4oP4XijEMKBaE70eBvvBftez8DSFPOk0F09dy6DpfGkhHG1bvssDHoYtQaVRcbGw8bMrbkcUqqnoxdLJt-bmw_D03Trg6jXS0bj0e_9SB6u715re7J6OnuoRqOiGI574guOGcKtSrKSc2KQpWQcUVBlynWmCMyxWqoZVHWGZ2UmlEqJeV5meaZRg3sIDrf5n5Kq6WdilnbOxsuiu_pys_810QgBQixAHmgT7b0wrUfPfpOzI1X2DTSYtt7wTKgGUuTAGZbULnWe4daLJyZS7cSCYi1TrHRKdbeBBRio1PQsHe93cPw8zL4El4ZtApr44I2Ubfmn4QfKuF9Tw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>35025341</pqid></control><display><type>article</type><title>Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy</title><source>ScienceDirect Freedom Collection</source><creator>CHEN, Jun-zhou ; ZHEN, Liang ; FAN, Li-wei ; YANG, Shou-jie ; DAI, Sheng-long ; SHAO, Wen-zhu</creator><creatorcontrib>CHEN, Jun-zhou ; ZHEN, Liang ; FAN, Li-wei ; YANG, Shou-jie ; DAI, Sheng-long ; SHAO, Wen-zhu</creatorcontrib><description>Portevin-Le Chatelier (PLC) effect in a severely cold-rolled Al-Zn-Mg-Cu-Zr aluminum alloy (AA7055 type) plate before and after annealing was investigated. The results show that the sample annealed at 300 °C undergoes PLC effect, whereas the PLC effect is not observed in the deformed sample or the samples annealed at 110 °C or 200 °C. The main precipitates in the sample annealed at 300 °C are the coarsened η phases, while a mixture of small η' phases and η phases dominates in the sample annealed at 200 °C. In the deformed sample and sample annealed at 110 °C, GP zone are the main precipitates. The different flow behaviors are ascribed to the type of precipitates as well as the dislocation density differences.</description><identifier>ISSN: 1003-6326</identifier><identifier>DOI: 10.1016/S1003-6326(08)60408-2</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>aluminum alloy ; dislocation ; Portevin-Le Chatelier effect ; precipitation</subject><ispartof>Transactions of Nonferrous Metals Society of China, 2009-10, Vol.19 (5), p.1071-1075</ispartof><rights>2009 The Nonferrous Metals Society of China</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c376t-f8663cefc89bd388c9056c20f94ede7ee3c3d0da89d52b9f322aa2679475fef03</citedby><cites>FETCH-LOGICAL-c376t-f8663cefc89bd388c9056c20f94ede7ee3c3d0da89d52b9f322aa2679475fef03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/zgysjsxb-e/zgysjsxb-e.jpg</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>CHEN, Jun-zhou</creatorcontrib><creatorcontrib>ZHEN, Liang</creatorcontrib><creatorcontrib>FAN, Li-wei</creatorcontrib><creatorcontrib>YANG, Shou-jie</creatorcontrib><creatorcontrib>DAI, Sheng-long</creatorcontrib><creatorcontrib>SHAO, Wen-zhu</creatorcontrib><title>Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy</title><title>Transactions of Nonferrous Metals Society of China</title><description>Portevin-Le Chatelier (PLC) effect in a severely cold-rolled Al-Zn-Mg-Cu-Zr aluminum alloy (AA7055 type) plate before and after annealing was investigated. The results show that the sample annealed at 300 °C undergoes PLC effect, whereas the PLC effect is not observed in the deformed sample or the samples annealed at 110 °C or 200 °C. The main precipitates in the sample annealed at 300 °C are the coarsened η phases, while a mixture of small η' phases and η phases dominates in the sample annealed at 200 °C. In the deformed sample and sample annealed at 110 °C, GP zone are the main precipitates. The different flow behaviors are ascribed to the type of precipitates as well as the dislocation density differences.</description><subject>aluminum alloy</subject><subject>dislocation</subject><subject>Portevin-Le Chatelier effect</subject><subject>precipitation</subject><issn>1003-6326</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkE1Lw0AQhnNQsH78BCEnUWR1sptskoNICX5BRUG99LJsN7N1S7qpu0m1_nq3rXj1NMPwzDvME0XHCVwkkPDLlwSAEc4oP4XijEMKBaE70eBvvBftez8DSFPOk0F09dy6DpfGkhHG1bvssDHoYtQaVRcbGw8bMrbkcUqqnoxdLJt-bmw_D03Trg6jXS0bj0e_9SB6u715re7J6OnuoRqOiGI574guOGcKtSrKSc2KQpWQcUVBlynWmCMyxWqoZVHWGZ2UmlEqJeV5meaZRg3sIDrf5n5Kq6WdilnbOxsuiu_pys_810QgBQixAHmgT7b0wrUfPfpOzI1X2DTSYtt7wTKgGUuTAGZbULnWe4daLJyZS7cSCYi1TrHRKdbeBBRio1PQsHe93cPw8zL4El4ZtApr44I2Ubfmn4QfKuF9Tw</recordid><startdate>20091001</startdate><enddate>20091001</enddate><creator>CHEN, Jun-zhou</creator><creator>ZHEN, Liang</creator><creator>FAN, Li-wei</creator><creator>YANG, Shou-jie</creator><creator>DAI, Sheng-long</creator><creator>SHAO, Wen-zhu</creator><general>Elsevier Ltd</general><general>Beijing Institute of Aeronautical Materials, Beijing 100095, China%School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China%Shenyang Aircraft Plants, Shenyang 110034, China%Beijing Institute of Aeronautical Materials, Beijing 100095, China</general><general>School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20091001</creationdate><title>Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy</title><author>CHEN, Jun-zhou ; ZHEN, Liang ; FAN, Li-wei ; YANG, Shou-jie ; DAI, Sheng-long ; SHAO, Wen-zhu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c376t-f8663cefc89bd388c9056c20f94ede7ee3c3d0da89d52b9f322aa2679475fef03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>aluminum alloy</topic><topic>dislocation</topic><topic>Portevin-Le Chatelier effect</topic><topic>precipitation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>CHEN, Jun-zhou</creatorcontrib><creatorcontrib>ZHEN, Liang</creatorcontrib><creatorcontrib>FAN, Li-wei</creatorcontrib><creatorcontrib>YANG, Shou-jie</creatorcontrib><creatorcontrib>DAI, Sheng-long</creatorcontrib><creatorcontrib>SHAO, Wen-zhu</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Transactions of Nonferrous Metals Society of China</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>CHEN, Jun-zhou</au><au>ZHEN, Liang</au><au>FAN, Li-wei</au><au>YANG, Shou-jie</au><au>DAI, Sheng-long</au><au>SHAO, Wen-zhu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy</atitle><jtitle>Transactions of Nonferrous Metals Society of China</jtitle><date>2009-10-01</date><risdate>2009</risdate><volume>19</volume><issue>5</issue><spage>1071</spage><epage>1075</epage><pages>1071-1075</pages><issn>1003-6326</issn><abstract>Portevin-Le Chatelier (PLC) effect in a severely cold-rolled Al-Zn-Mg-Cu-Zr aluminum alloy (AA7055 type) plate before and after annealing was investigated. The results show that the sample annealed at 300 °C undergoes PLC effect, whereas the PLC effect is not observed in the deformed sample or the samples annealed at 110 °C or 200 °C. The main precipitates in the sample annealed at 300 °C are the coarsened η phases, while a mixture of small η' phases and η phases dominates in the sample annealed at 200 °C. In the deformed sample and sample annealed at 110 °C, GP zone are the main precipitates. The different flow behaviors are ascribed to the type of precipitates as well as the dislocation density differences.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/S1003-6326(08)60408-2</doi><tpages>5</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1003-6326
ispartof Transactions of Nonferrous Metals Society of China, 2009-10, Vol.19 (5), p.1071-1075
issn 1003-6326
language eng
recordid cdi_wanfang_journals_zgysjsxb_e200905007
source ScienceDirect Freedom Collection
subjects aluminum alloy
dislocation
Portevin-Le Chatelier effect
precipitation
title Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T20%3A00%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-wanfang_jour_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Portevin-Le%20Chatelier%20effect%20in%20Al-Zn-Mg-Cu-Zr%20aluminum%20alloy&rft.jtitle=Transactions%20of%20Nonferrous%20Metals%20Society%20of%20China&rft.au=CHEN,%20Jun-zhou&rft.date=2009-10-01&rft.volume=19&rft.issue=5&rft.spage=1071&rft.epage=1075&rft.pages=1071-1075&rft.issn=1003-6326&rft_id=info:doi/10.1016/S1003-6326(08)60408-2&rft_dat=%3Cwanfang_jour_proqu%3Ezgysjsxb_e200905007%3C/wanfang_jour_proqu%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c376t-f8663cefc89bd388c9056c20f94ede7ee3c3d0da89d52b9f322aa2679475fef03%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=35025341&rft_id=info:pmid/&rft_wanfj_id=zgysjsxb_e200905007&rfr_iscdi=true