High-Temperature Deformation Behavior and Processing Map of 7050 Aluminum Alloy

The high-temperature deformation behavior and processing map of 7050 aluminum alloy were investigated by tensile tests conducted at various temperatures (340, 380, 420, and 460 °C) with various strain rates of 10−4, 10−3, 10−2, and 0.1 s −1. The results show that the instability region with a peak p...

Full description

Saved in:
Bibliographic Details
Published in:Metals and materials international 2012, 18(1), , pp.69-75
Main Authors: Jun-song Jin, Xin-yun Wang, H. E Hu, Ju-chen Xia
Format: Article
Language:English
Subjects:
재료공학
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 75
container_issue
container_start_page 69
container_title Metals and materials international
container_volume
creator Jun-song Jin
Xin-yun Wang
H. E Hu
Ju-chen Xia
description The high-temperature deformation behavior and processing map of 7050 aluminum alloy were investigated by tensile tests conducted at various temperatures (340, 380, 420, and 460 °C) with various strain rates of 10−4, 10−3, 10−2, and 0.1 s −1. The results show that the instability region with a peak power dissipation efficiency of 100% occurs at the low deformation temperature region of 340 °C to 380 °C and high strain rates (>10−3s−1). The 7050 aluminum alloy exhibited a continuous dynamic recrystallization domain with power dissipation efficiency of 35% to 60 % in the deformation temperature range of 410 °C to 460 °C and the strain rate range of 10−4-10−3s−1. The domain with a power dissipation efficiency of 35 % to 50 % occurring at high deformation temperatures and strain rates was interpreted to represent dynamic recovery. Dynamic recovery and continuous dynamic recrystallization provide chosen domains for excellent hot workability. KCI Citation Count: 9
doi_str_mv 10.1007/s12540-012-0009-y
format article
fullrecord <record><control><sourceid>nrf</sourceid><recordid>TN_cdi_nrf_kci_oai_kci_go_kr_ARTI_705675</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>oai_kci_go_kr_ARTI_705675</sourcerecordid><originalsourceid>FETCH-LOGICAL-n118t-949f00e87333bfe8a9ce82eac61592036a898719633b014eb9095a33f7870ebd3</originalsourceid><addsrcrecordid>eNotjl1LwzAYRoMoOKc_wLtcehN9k7T5uJzzY4PJROp1Sbs3XdzajLQT9u8t6tV54IHDIeSWwz0H0A89F3kGDLhgAGDZ6YxMBEDOMp7ZczLhuTXMKiEvyVXffwEoLrmYkPUiNFtWYHvA5IZjQvqEPqbWDSF29BG37jvERF23oe8p1tj3oWvomzvQ6KmGHOhsf2xDd2zHsY-na3Lh3b7Hm39OyefLczFfsNX6dTmfrVjHuRmYzawHQKOllJVH42yNRqCr1RgqQCpnrNHcqvEGnmFlweZOSq-NBqw2ckru_rxd8uWuDmV04ZdNLHepnH0Uy3LMUzqXP25aUUg</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>High-Temperature Deformation Behavior and Processing Map of 7050 Aluminum Alloy</title><source>Springer Link</source><creator>Jun-song Jin ; Xin-yun Wang ; H. E Hu ; Ju-chen Xia</creator><creatorcontrib>Jun-song Jin ; Xin-yun Wang ; H. E Hu ; Ju-chen Xia</creatorcontrib><description>The high-temperature deformation behavior and processing map of 7050 aluminum alloy were investigated by tensile tests conducted at various temperatures (340, 380, 420, and 460 °C) with various strain rates of 10−4, 10−3, 10−2, and 0.1 s −1. The results show that the instability region with a peak power dissipation efficiency of 100% occurs at the low deformation temperature region of 340 °C to 380 °C and high strain rates (&gt;10−3s−1). The 7050 aluminum alloy exhibited a continuous dynamic recrystallization domain with power dissipation efficiency of 35% to 60 % in the deformation temperature range of 410 °C to 460 °C and the strain rate range of 10−4-10−3s−1. The domain with a power dissipation efficiency of 35 % to 50 % occurring at high deformation temperatures and strain rates was interpreted to represent dynamic recovery. Dynamic recovery and continuous dynamic recrystallization provide chosen domains for excellent hot workability. KCI Citation Count: 9</description><identifier>ISSN: 1598-9623</identifier><identifier>EISSN: 2005-4149</identifier><identifier>DOI: 10.1007/s12540-012-0009-y</identifier><language>eng</language><publisher>대한금속·재료학회</publisher><subject>재료공학</subject><ispartof>Metals and Materials International, 2012, 18(1), , pp.69-75</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001635955$$DAccess content in National Research Foundation of Korea (NRF)$$Hfree_for_read</backlink></links><search><creatorcontrib>Jun-song Jin</creatorcontrib><creatorcontrib>Xin-yun Wang</creatorcontrib><creatorcontrib>H. E Hu</creatorcontrib><creatorcontrib>Ju-chen Xia</creatorcontrib><title>High-Temperature Deformation Behavior and Processing Map of 7050 Aluminum Alloy</title><title>Metals and materials international</title><description>The high-temperature deformation behavior and processing map of 7050 aluminum alloy were investigated by tensile tests conducted at various temperatures (340, 380, 420, and 460 °C) with various strain rates of 10−4, 10−3, 10−2, and 0.1 s −1. The results show that the instability region with a peak power dissipation efficiency of 100% occurs at the low deformation temperature region of 340 °C to 380 °C and high strain rates (&gt;10−3s−1). The 7050 aluminum alloy exhibited a continuous dynamic recrystallization domain with power dissipation efficiency of 35% to 60 % in the deformation temperature range of 410 °C to 460 °C and the strain rate range of 10−4-10−3s−1. The domain with a power dissipation efficiency of 35 % to 50 % occurring at high deformation temperatures and strain rates was interpreted to represent dynamic recovery. Dynamic recovery and continuous dynamic recrystallization provide chosen domains for excellent hot workability. KCI Citation Count: 9</description><subject>재료공학</subject><issn>1598-9623</issn><issn>2005-4149</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNotjl1LwzAYRoMoOKc_wLtcehN9k7T5uJzzY4PJROp1Sbs3XdzajLQT9u8t6tV54IHDIeSWwz0H0A89F3kGDLhgAGDZ6YxMBEDOMp7ZczLhuTXMKiEvyVXffwEoLrmYkPUiNFtWYHvA5IZjQvqEPqbWDSF29BG37jvERF23oe8p1tj3oWvomzvQ6KmGHOhsf2xDd2zHsY-na3Lh3b7Hm39OyefLczFfsNX6dTmfrVjHuRmYzawHQKOllJVH42yNRqCr1RgqQCpnrNHcqvEGnmFlweZOSq-NBqw2ckru_rxd8uWuDmV04ZdNLHepnH0Uy3LMUzqXP25aUUg</recordid><startdate>201202</startdate><enddate>201202</enddate><creator>Jun-song Jin</creator><creator>Xin-yun Wang</creator><creator>H. E Hu</creator><creator>Ju-chen Xia</creator><general>대한금속·재료학회</general><scope>ACYCR</scope></search><sort><creationdate>201202</creationdate><title>High-Temperature Deformation Behavior and Processing Map of 7050 Aluminum Alloy</title><author>Jun-song Jin ; Xin-yun Wang ; H. E Hu ; Ju-chen Xia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-n118t-949f00e87333bfe8a9ce82eac61592036a898719633b014eb9095a33f7870ebd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>재료공학</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jun-song Jin</creatorcontrib><creatorcontrib>Xin-yun Wang</creatorcontrib><creatorcontrib>H. E Hu</creatorcontrib><creatorcontrib>Ju-chen Xia</creatorcontrib><collection>Korean Citation Index</collection><jtitle>Metals and materials international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jun-song Jin</au><au>Xin-yun Wang</au><au>H. E Hu</au><au>Ju-chen Xia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-Temperature Deformation Behavior and Processing Map of 7050 Aluminum Alloy</atitle><jtitle>Metals and materials international</jtitle><date>2012-02</date><risdate>2012</risdate><spage>69</spage><epage>75</epage><pages>69-75</pages><issn>1598-9623</issn><eissn>2005-4149</eissn><abstract>The high-temperature deformation behavior and processing map of 7050 aluminum alloy were investigated by tensile tests conducted at various temperatures (340, 380, 420, and 460 °C) with various strain rates of 10−4, 10−3, 10−2, and 0.1 s −1. The results show that the instability region with a peak power dissipation efficiency of 100% occurs at the low deformation temperature region of 340 °C to 380 °C and high strain rates (&gt;10−3s−1). The 7050 aluminum alloy exhibited a continuous dynamic recrystallization domain with power dissipation efficiency of 35% to 60 % in the deformation temperature range of 410 °C to 460 °C and the strain rate range of 10−4-10−3s−1. The domain with a power dissipation efficiency of 35 % to 50 % occurring at high deformation temperatures and strain rates was interpreted to represent dynamic recovery. Dynamic recovery and continuous dynamic recrystallization provide chosen domains for excellent hot workability. KCI Citation Count: 9</abstract><pub>대한금속·재료학회</pub><doi>10.1007/s12540-012-0009-y</doi><tpages>7</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1598-9623
ispartof Metals and Materials International, 2012, 18(1), , pp.69-75
issn 1598-9623
2005-4149
language eng
recordid cdi_nrf_kci_oai_kci_go_kr_ARTI_705675
source Springer Link
subjects 재료공학
title High-Temperature Deformation Behavior and Processing Map of 7050 Aluminum Alloy
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T05%3A27%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-nrf&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=High-Temperature%20Deformation%20Behavior%20and%20Processing%20Map%20of%207050%20Aluminum%20Alloy&rft.jtitle=Metals%20and%20materials%20international&rft.au=Jun-song%20Jin&rft.date=2012-02&rft.spage=69&rft.epage=75&rft.pages=69-75&rft.issn=1598-9623&rft.eissn=2005-4149&rft_id=info:doi/10.1007/s12540-012-0009-y&rft_dat=%3Cnrf%3Eoai_kci_go_kr_ARTI_705675%3C/nrf%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-n118t-949f00e87333bfe8a9ce82eac61592036a898719633b014eb9095a33f7870ebd3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true