Loading…
Refinement of Al-5%Cu and Al-25%Cu Alloys by Means of KoBo Methods
This study was undertaken to investigate the effect of severe plastic deformation (SPD) by extrusion combined with reversible torsion (KoBo) method on microstructure and mechanical properties of Al-5Cu and Al-25Cu alloys. The extrusion combined with reversible torsion was carried out using reduction...
Saved in:
Published in: | Archives of metallurgy and materials 2020-01, Vol.65 (4), p.1477 |
---|---|
Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | 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-c272t-be74177a75a7e5758e242c79960c795f8deaabe5233e88d1b2e476fbde6355d93 |
---|---|
cites | |
container_end_page | |
container_issue | 4 |
container_start_page | 1477 |
container_title | Archives of metallurgy and materials |
container_volume | 65 |
creator | Rodak, K Brzezińska, A Sobota, J |
description | This study was undertaken to investigate the effect of severe plastic deformation (SPD) by extrusion combined with reversible torsion (KoBo) method on microstructure and mechanical properties of Al-5Cu and Al-25Cu alloys. The extrusion combined with reversible torsion was carried out using reduction coefficient of λ = 30 and λ = 98. In this work, the microstructure was characterized by light microscopy (LM), scanning electron microscopy (SEM) and scanning transmission electron microscopy (STEM). Compression test and tensile test were performed for deformed alloys. The binary Al-5Cu and Al-25Cu alloys consist of the face cantered cubic (FCC) α phase in the form of dendrites and tetragonal (C16) θ-Al2Cu intermetallic phase observed in interdentritic regions. The increase of Cu content leads to increase of interdentritic regions. The microstructure of the alloys is refined after applying KoB deformation with λ = 30 and λ = 98. Ultimate Tensile Strength (UTS) of Al-5Cu alloy after KoBo deformation with λ = 30 and λ = 98 reached about 200 MPa. UTS for samples of Al-25Cu with λ = 30 and λ = 98 increased compared to Al-5Cu alloy and exceed 320 MPa and 270 MPa respectively. All samples showed increase of plasticity with increase of reduction coefficient. Independently of reduction coefficient, the compressive strain of Al-5Cu alloys is about 60%. The Al-25Cu alloy with λ = 98 showed the value of compressive strain exceed 60%, although for this same alloy but with λ = 30, the compressive strain is only 35%. |
doi_str_mv | 10.24425/amm.2020.133716 |
format | article |
fullrecord | <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_journals_2650310162</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2650310162</sourcerecordid><originalsourceid>FETCH-LOGICAL-c272t-be74177a75a7e5758e242c79960c795f8deaabe5233e88d1b2e476fbde6355d93</originalsourceid><addsrcrecordid>eNotTUtLxDAYDKJgWffusSAeU5Mvj685dosvXBFEz0u6-YoubaOb9rD_3q46h3nAMMPYpRQFaA3mxvd9AQJEIZVCaU9YBkoILp1wpyyTqBRX2olztkxpJ2ag0FLqjK1eqf0cqKdhzGObVx031_WU-yEcPfyGquviIeXNIX8mP6Rj7ymu4pzGjxjSBTtrfZdo-a8L9n53-1Y_8PXL_WNdrfkWEEbeEGqJ6NF4JIOmJNCwReesmNm0ZSDvGzKgFJVlkA2QRts2gawyJji1YFd_u1_7-D1RGje7OO2H-XID1gglhbSgfgCDyEnf</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2650310162</pqid></control><display><type>article</type><title>Refinement of Al-5%Cu and Al-25%Cu Alloys by Means of KoBo Methods</title><source>Publicly Available Content Database</source><creator>Rodak, K ; Brzezińska, A ; Sobota, J</creator><creatorcontrib>Rodak, K ; Brzezińska, A ; Sobota, J</creatorcontrib><description>This study was undertaken to investigate the effect of severe plastic deformation (SPD) by extrusion combined with reversible torsion (KoBo) method on microstructure and mechanical properties of Al-5Cu and Al-25Cu alloys. The extrusion combined with reversible torsion was carried out using reduction coefficient of λ = 30 and λ = 98. In this work, the microstructure was characterized by light microscopy (LM), scanning electron microscopy (SEM) and scanning transmission electron microscopy (STEM). Compression test and tensile test were performed for deformed alloys. The binary Al-5Cu and Al-25Cu alloys consist of the face cantered cubic (FCC) α phase in the form of dendrites and tetragonal (C16) θ-Al2Cu intermetallic phase observed in interdentritic regions. The increase of Cu content leads to increase of interdentritic regions. The microstructure of the alloys is refined after applying KoB deformation with λ = 30 and λ = 98. Ultimate Tensile Strength (UTS) of Al-5Cu alloy after KoBo deformation with λ = 30 and λ = 98 reached about 200 MPa. UTS for samples of Al-25Cu with λ = 30 and λ = 98 increased compared to Al-5Cu alloy and exceed 320 MPa and 270 MPa respectively. All samples showed increase of plasticity with increase of reduction coefficient. Independently of reduction coefficient, the compressive strain of Al-5Cu alloys is about 60%. The Al-25Cu alloy with λ = 98 showed the value of compressive strain exceed 60%, although for this same alloy but with λ = 30, the compressive strain is only 35%.</description><identifier>ISSN: 1733-3490</identifier><identifier>EISSN: 2300-1909</identifier><identifier>DOI: 10.24425/amm.2020.133716</identifier><language>eng</language><publisher>Warsaw: Polish Academy of Sciences</publisher><subject>Alloys ; Aluminum ; Binary alloys ; Coefficients ; Compressive properties ; Copper ; Deformation ; Deformation effects ; Extrusion ; Face centered cubic lattice ; Intermetallic phases ; Mechanical properties ; Microscopy ; Microstructure ; Optical microscopy ; Plastic deformation ; Reduction ; Scanning electron microscopy ; Scanning transmission electron microscopy ; Tensile tests ; Ultimate tensile strength</subject><ispartof>Archives of metallurgy and materials, 2020-01, Vol.65 (4), p.1477</ispartof><rights>2020. This work is licensed under https://creativecommons.org/licenses/by-sa/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c272t-be74177a75a7e5758e242c79960c795f8deaabe5233e88d1b2e476fbde6355d93</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2650310162?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25753,27924,27925,37012,44590</link.rule.ids></links><search><creatorcontrib>Rodak, K</creatorcontrib><creatorcontrib>Brzezińska, A</creatorcontrib><creatorcontrib>Sobota, J</creatorcontrib><title>Refinement of Al-5%Cu and Al-25%Cu Alloys by Means of KoBo Methods</title><title>Archives of metallurgy and materials</title><description>This study was undertaken to investigate the effect of severe plastic deformation (SPD) by extrusion combined with reversible torsion (KoBo) method on microstructure and mechanical properties of Al-5Cu and Al-25Cu alloys. The extrusion combined with reversible torsion was carried out using reduction coefficient of λ = 30 and λ = 98. In this work, the microstructure was characterized by light microscopy (LM), scanning electron microscopy (SEM) and scanning transmission electron microscopy (STEM). Compression test and tensile test were performed for deformed alloys. The binary Al-5Cu and Al-25Cu alloys consist of the face cantered cubic (FCC) α phase in the form of dendrites and tetragonal (C16) θ-Al2Cu intermetallic phase observed in interdentritic regions. The increase of Cu content leads to increase of interdentritic regions. The microstructure of the alloys is refined after applying KoB deformation with λ = 30 and λ = 98. Ultimate Tensile Strength (UTS) of Al-5Cu alloy after KoBo deformation with λ = 30 and λ = 98 reached about 200 MPa. UTS for samples of Al-25Cu with λ = 30 and λ = 98 increased compared to Al-5Cu alloy and exceed 320 MPa and 270 MPa respectively. All samples showed increase of plasticity with increase of reduction coefficient. Independently of reduction coefficient, the compressive strain of Al-5Cu alloys is about 60%. The Al-25Cu alloy with λ = 98 showed the value of compressive strain exceed 60%, although for this same alloy but with λ = 30, the compressive strain is only 35%.</description><subject>Alloys</subject><subject>Aluminum</subject><subject>Binary alloys</subject><subject>Coefficients</subject><subject>Compressive properties</subject><subject>Copper</subject><subject>Deformation</subject><subject>Deformation effects</subject><subject>Extrusion</subject><subject>Face centered cubic lattice</subject><subject>Intermetallic phases</subject><subject>Mechanical properties</subject><subject>Microscopy</subject><subject>Microstructure</subject><subject>Optical microscopy</subject><subject>Plastic deformation</subject><subject>Reduction</subject><subject>Scanning electron microscopy</subject><subject>Scanning transmission electron microscopy</subject><subject>Tensile tests</subject><subject>Ultimate tensile strength</subject><issn>1733-3490</issn><issn>2300-1909</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><recordid>eNotTUtLxDAYDKJgWffusSAeU5Mvj685dosvXBFEz0u6-YoubaOb9rD_3q46h3nAMMPYpRQFaA3mxvd9AQJEIZVCaU9YBkoILp1wpyyTqBRX2olztkxpJ2ag0FLqjK1eqf0cqKdhzGObVx031_WU-yEcPfyGquviIeXNIX8mP6Rj7ymu4pzGjxjSBTtrfZdo-a8L9n53-1Y_8PXL_WNdrfkWEEbeEGqJ6NF4JIOmJNCwReesmNm0ZSDvGzKgFJVlkA2QRts2gawyJji1YFd_u1_7-D1RGje7OO2H-XID1gglhbSgfgCDyEnf</recordid><startdate>20200101</startdate><enddate>20200101</enddate><creator>Rodak, K</creator><creator>Brzezińska, A</creator><creator>Sobota, J</creator><general>Polish Academy of Sciences</general><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20200101</creationdate><title>Refinement of Al-5%Cu and Al-25%Cu Alloys by Means of KoBo Methods</title><author>Rodak, K ; Brzezińska, A ; Sobota, J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c272t-be74177a75a7e5758e242c79960c795f8deaabe5233e88d1b2e476fbde6355d93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Alloys</topic><topic>Aluminum</topic><topic>Binary alloys</topic><topic>Coefficients</topic><topic>Compressive properties</topic><topic>Copper</topic><topic>Deformation</topic><topic>Deformation effects</topic><topic>Extrusion</topic><topic>Face centered cubic lattice</topic><topic>Intermetallic phases</topic><topic>Mechanical properties</topic><topic>Microscopy</topic><topic>Microstructure</topic><topic>Optical microscopy</topic><topic>Plastic deformation</topic><topic>Reduction</topic><topic>Scanning electron microscopy</topic><topic>Scanning transmission electron microscopy</topic><topic>Tensile tests</topic><topic>Ultimate tensile strength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rodak, K</creatorcontrib><creatorcontrib>Brzezińska, A</creatorcontrib><creatorcontrib>Sobota, J</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Archives of metallurgy and materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rodak, K</au><au>Brzezińska, A</au><au>Sobota, J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Refinement of Al-5%Cu and Al-25%Cu Alloys by Means of KoBo Methods</atitle><jtitle>Archives of metallurgy and materials</jtitle><date>2020-01-01</date><risdate>2020</risdate><volume>65</volume><issue>4</issue><spage>1477</spage><pages>1477-</pages><issn>1733-3490</issn><eissn>2300-1909</eissn><abstract>This study was undertaken to investigate the effect of severe plastic deformation (SPD) by extrusion combined with reversible torsion (KoBo) method on microstructure and mechanical properties of Al-5Cu and Al-25Cu alloys. The extrusion combined with reversible torsion was carried out using reduction coefficient of λ = 30 and λ = 98. In this work, the microstructure was characterized by light microscopy (LM), scanning electron microscopy (SEM) and scanning transmission electron microscopy (STEM). Compression test and tensile test were performed for deformed alloys. The binary Al-5Cu and Al-25Cu alloys consist of the face cantered cubic (FCC) α phase in the form of dendrites and tetragonal (C16) θ-Al2Cu intermetallic phase observed in interdentritic regions. The increase of Cu content leads to increase of interdentritic regions. The microstructure of the alloys is refined after applying KoB deformation with λ = 30 and λ = 98. Ultimate Tensile Strength (UTS) of Al-5Cu alloy after KoBo deformation with λ = 30 and λ = 98 reached about 200 MPa. UTS for samples of Al-25Cu with λ = 30 and λ = 98 increased compared to Al-5Cu alloy and exceed 320 MPa and 270 MPa respectively. All samples showed increase of plasticity with increase of reduction coefficient. Independently of reduction coefficient, the compressive strain of Al-5Cu alloys is about 60%. The Al-25Cu alloy with λ = 98 showed the value of compressive strain exceed 60%, although for this same alloy but with λ = 30, the compressive strain is only 35%.</abstract><cop>Warsaw</cop><pub>Polish Academy of Sciences</pub><doi>10.24425/amm.2020.133716</doi><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1733-3490 |
ispartof | Archives of metallurgy and materials, 2020-01, Vol.65 (4), p.1477 |
issn | 1733-3490 2300-1909 |
language | eng |
recordid | cdi_proquest_journals_2650310162 |
source | Publicly Available Content Database |
subjects | Alloys Aluminum Binary alloys Coefficients Compressive properties Copper Deformation Deformation effects Extrusion Face centered cubic lattice Intermetallic phases Mechanical properties Microscopy Microstructure Optical microscopy Plastic deformation Reduction Scanning electron microscopy Scanning transmission electron microscopy Tensile tests Ultimate tensile strength |
title | Refinement of Al-5%Cu and Al-25%Cu Alloys by Means of KoBo Methods |
url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T21%3A37%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=Refinement%20of%20Al-5%25Cu%20and%20Al-25%25Cu%20Alloys%20by%20Means%20of%20KoBo%20Methods&rft.jtitle=Archives%20of%20metallurgy%20and%20materials&rft.au=Rodak,%20K&rft.date=2020-01-01&rft.volume=65&rft.issue=4&rft.spage=1477&rft.pages=1477-&rft.issn=1733-3490&rft.eissn=2300-1909&rft_id=info:doi/10.24425/amm.2020.133716&rft_dat=%3Cproquest%3E2650310162%3C/proquest%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c272t-be74177a75a7e5758e242c79960c795f8deaabe5233e88d1b2e476fbde6355d93%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2650310162&rft_id=info:pmid/&rfr_iscdi=true |