Effects of three-dimensional Cu/Nb interfaces on strengthening and shear banding in nanoscale metallic multilayers
Manipulation of the atomic-scale structure of two-dimensional (2D) interfaces have been shown to provide nanocomposites with enhanced strength, deformability, and radiation damage resistance. In comparison with 2D interfaces, here we investigate the mechanical response of nanocomposites containing t...
Gespeichert in:
| Veröffentlicht in: | Acta materialia 2020-10, Vol.199, p.593-601 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 601 |
|---|---|
| container_issue | |
| container_start_page | 593 |
| container_title | Acta materialia |
| container_volume | 199 |
| creator | Chen, Y. Li, N. Hoagland, R.G. Liu, X.-Y. Baldwin, J.K. Beyerlein, I.J. Cheng, J.Y. Mara, N.A. |
| description | Manipulation of the atomic-scale structure of two-dimensional (2D) interfaces have been shown to provide nanocomposites with enhanced strength, deformability, and radiation damage resistance. In comparison with 2D interfaces, here we investigate the mechanical response of nanocomposites containing three-dimensional (3D) Cu/Nb interfaces consisting of a chemical/structural gradient separating pure Cu and Nb layers, through which the lattice mismatch between face-centered cubic Cu and body-centered cubic Nb is accommodated over a distance of several nanometers. It is demonstrated that 3D interfaces increase the yield and flow strength by 50% and 22%, respectively, over composites containing 2D interfaces at similar layer thicknesses. After 14% compressive strain, the onset of shear banding results in co-deformation of both Cu and Nb phases within and outside of the shear band. We conclude with a discussion of the role of interface structure in shear band formation and growth in 3D Cu/Nb.
[Display omitted] |
| doi_str_mv | 10.1016/j.actamat.2020.08.019 |
| format | Article |
| fullrecord | <record><control><sourceid>elsevier_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_1657139</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1359645420306169</els_id><sourcerecordid>S1359645420306169</sourcerecordid><originalsourceid>FETCH-LOGICAL-c449t-5be439e7ea752f26b83d4bccc7e9aae04e8a6d7b0b6f93747fde693082c7616d3</originalsourceid><addsrcrecordid>eNqFkE9LxDAQxYsouK5-BCF4b02aNGlPIsv6Bxa96DlM08luljaVJCvst7dl9-5phuG9N7xflt0zWjDK5OO-AJNggFSUtKQFrQvKmotswWrF81JU_HLaedXkUlTiOruJcU8pK5WgiyysrUWTIhktSbuAmHduQB_d6KEnq8PjR0ucTxgsGJxUnsQU0G_TDr3zWwK-I3GHEEg7rfPFeeLBj9FAj2TABH3vDBkOfXI9HDHE2-zKQh_x7jyX2ffL-mv1lm8-X99Xz5vcCNGkvGpR8AYVgqpKW8q25p1ojTEKGwCkAmuQnWppK23DlVC2Q9lwWpdGSSY7vsweTrljTE5H4xKanRm9n_pqJivFeDOJqpPIhDHGgFb_BDdAOGpG9UxX7_WZrp7palrrie7kezr5cGrw6zDMD9Ab7FyY87vR_ZPwB-qHiGc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Effects of three-dimensional Cu/Nb interfaces on strengthening and shear banding in nanoscale metallic multilayers</title><source>Elsevier ScienceDirect Journals</source><creator>Chen, Y. ; Li, N. ; Hoagland, R.G. ; Liu, X.-Y. ; Baldwin, J.K. ; Beyerlein, I.J. ; Cheng, J.Y. ; Mara, N.A.</creator><creatorcontrib>Chen, Y. ; Li, N. ; Hoagland, R.G. ; Liu, X.-Y. ; Baldwin, J.K. ; Beyerlein, I.J. ; Cheng, J.Y. ; Mara, N.A. ; Los Alamos National Lab. (LANL), Los Alamos, NM (United States)</creatorcontrib><description>Manipulation of the atomic-scale structure of two-dimensional (2D) interfaces have been shown to provide nanocomposites with enhanced strength, deformability, and radiation damage resistance. In comparison with 2D interfaces, here we investigate the mechanical response of nanocomposites containing three-dimensional (3D) Cu/Nb interfaces consisting of a chemical/structural gradient separating pure Cu and Nb layers, through which the lattice mismatch between face-centered cubic Cu and body-centered cubic Nb is accommodated over a distance of several nanometers. It is demonstrated that 3D interfaces increase the yield and flow strength by 50% and 22%, respectively, over composites containing 2D interfaces at similar layer thicknesses. After 14% compressive strain, the onset of shear banding results in co-deformation of both Cu and Nb phases within and outside of the shear band. We conclude with a discussion of the role of interface structure in shear band formation and growth in 3D Cu/Nb.
[Display omitted]</description><identifier>ISSN: 1359-6454</identifier><identifier>EISSN: 1873-2453</identifier><identifier>DOI: 10.1016/j.actamat.2020.08.019</identifier><language>eng</language><publisher>United States: Elsevier Ltd</publisher><subject>3-dimensional interface ; MATERIALS SCIENCE ; Nanocomposites ; Shear banding</subject><ispartof>Acta materialia, 2020-10, Vol.199, p.593-601</ispartof><rights>2020 Acta Materialia Inc.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c449t-5be439e7ea752f26b83d4bccc7e9aae04e8a6d7b0b6f93747fde693082c7616d3</citedby><cites>FETCH-LOGICAL-c449t-5be439e7ea752f26b83d4bccc7e9aae04e8a6d7b0b6f93747fde693082c7616d3</cites><orcidid>0000000198343201 ; 0000000283923593 ; 0000000341833802 ; 0000000282489027</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1359645420306169$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.osti.gov/servlets/purl/1657139$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Chen, Y.</creatorcontrib><creatorcontrib>Li, N.</creatorcontrib><creatorcontrib>Hoagland, R.G.</creatorcontrib><creatorcontrib>Liu, X.-Y.</creatorcontrib><creatorcontrib>Baldwin, J.K.</creatorcontrib><creatorcontrib>Beyerlein, I.J.</creatorcontrib><creatorcontrib>Cheng, J.Y.</creatorcontrib><creatorcontrib>Mara, N.A.</creatorcontrib><creatorcontrib>Los Alamos National Lab. (LANL), Los Alamos, NM (United States)</creatorcontrib><title>Effects of three-dimensional Cu/Nb interfaces on strengthening and shear banding in nanoscale metallic multilayers</title><title>Acta materialia</title><description>Manipulation of the atomic-scale structure of two-dimensional (2D) interfaces have been shown to provide nanocomposites with enhanced strength, deformability, and radiation damage resistance. In comparison with 2D interfaces, here we investigate the mechanical response of nanocomposites containing three-dimensional (3D) Cu/Nb interfaces consisting of a chemical/structural gradient separating pure Cu and Nb layers, through which the lattice mismatch between face-centered cubic Cu and body-centered cubic Nb is accommodated over a distance of several nanometers. It is demonstrated that 3D interfaces increase the yield and flow strength by 50% and 22%, respectively, over composites containing 2D interfaces at similar layer thicknesses. After 14% compressive strain, the onset of shear banding results in co-deformation of both Cu and Nb phases within and outside of the shear band. We conclude with a discussion of the role of interface structure in shear band formation and growth in 3D Cu/Nb.
[Display omitted]</description><subject>3-dimensional interface</subject><subject>MATERIALS SCIENCE</subject><subject>Nanocomposites</subject><subject>Shear banding</subject><issn>1359-6454</issn><issn>1873-2453</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkE9LxDAQxYsouK5-BCF4b02aNGlPIsv6Bxa96DlM08luljaVJCvst7dl9-5phuG9N7xflt0zWjDK5OO-AJNggFSUtKQFrQvKmotswWrF81JU_HLaedXkUlTiOruJcU8pK5WgiyysrUWTIhktSbuAmHduQB_d6KEnq8PjR0ucTxgsGJxUnsQU0G_TDr3zWwK-I3GHEEg7rfPFeeLBj9FAj2TABH3vDBkOfXI9HDHE2-zKQh_x7jyX2ffL-mv1lm8-X99Xz5vcCNGkvGpR8AYVgqpKW8q25p1ojTEKGwCkAmuQnWppK23DlVC2Q9lwWpdGSSY7vsweTrljTE5H4xKanRm9n_pqJivFeDOJqpPIhDHGgFb_BDdAOGpG9UxX7_WZrp7palrrie7kezr5cGrw6zDMD9Ab7FyY87vR_ZPwB-qHiGc</recordid><startdate>20201015</startdate><enddate>20201015</enddate><creator>Chen, Y.</creator><creator>Li, N.</creator><creator>Hoagland, R.G.</creator><creator>Liu, X.-Y.</creator><creator>Baldwin, J.K.</creator><creator>Beyerlein, I.J.</creator><creator>Cheng, J.Y.</creator><creator>Mara, N.A.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OIOZB</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000000198343201</orcidid><orcidid>https://orcid.org/0000000283923593</orcidid><orcidid>https://orcid.org/0000000341833802</orcidid><orcidid>https://orcid.org/0000000282489027</orcidid></search><sort><creationdate>20201015</creationdate><title>Effects of three-dimensional Cu/Nb interfaces on strengthening and shear banding in nanoscale metallic multilayers</title><author>Chen, Y. ; Li, N. ; Hoagland, R.G. ; Liu, X.-Y. ; Baldwin, J.K. ; Beyerlein, I.J. ; Cheng, J.Y. ; Mara, N.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c449t-5be439e7ea752f26b83d4bccc7e9aae04e8a6d7b0b6f93747fde693082c7616d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>3-dimensional interface</topic><topic>MATERIALS SCIENCE</topic><topic>Nanocomposites</topic><topic>Shear banding</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Y.</creatorcontrib><creatorcontrib>Li, N.</creatorcontrib><creatorcontrib>Hoagland, R.G.</creatorcontrib><creatorcontrib>Liu, X.-Y.</creatorcontrib><creatorcontrib>Baldwin, J.K.</creatorcontrib><creatorcontrib>Beyerlein, I.J.</creatorcontrib><creatorcontrib>Cheng, J.Y.</creatorcontrib><creatorcontrib>Mara, N.A.</creatorcontrib><creatorcontrib>Los Alamos National Lab. (LANL), Los Alamos, NM (United States)</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><jtitle>Acta materialia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Y.</au><au>Li, N.</au><au>Hoagland, R.G.</au><au>Liu, X.-Y.</au><au>Baldwin, J.K.</au><au>Beyerlein, I.J.</au><au>Cheng, J.Y.</au><au>Mara, N.A.</au><aucorp>Los Alamos National Lab. (LANL), Los Alamos, NM (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of three-dimensional Cu/Nb interfaces on strengthening and shear banding in nanoscale metallic multilayers</atitle><jtitle>Acta materialia</jtitle><date>2020-10-15</date><risdate>2020</risdate><volume>199</volume><spage>593</spage><epage>601</epage><pages>593-601</pages><issn>1359-6454</issn><eissn>1873-2453</eissn><abstract>Manipulation of the atomic-scale structure of two-dimensional (2D) interfaces have been shown to provide nanocomposites with enhanced strength, deformability, and radiation damage resistance. In comparison with 2D interfaces, here we investigate the mechanical response of nanocomposites containing three-dimensional (3D) Cu/Nb interfaces consisting of a chemical/structural gradient separating pure Cu and Nb layers, through which the lattice mismatch between face-centered cubic Cu and body-centered cubic Nb is accommodated over a distance of several nanometers. It is demonstrated that 3D interfaces increase the yield and flow strength by 50% and 22%, respectively, over composites containing 2D interfaces at similar layer thicknesses. After 14% compressive strain, the onset of shear banding results in co-deformation of both Cu and Nb phases within and outside of the shear band. We conclude with a discussion of the role of interface structure in shear band formation and growth in 3D Cu/Nb.
[Display omitted]</abstract><cop>United States</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.actamat.2020.08.019</doi><tpages>9</tpages><orcidid>https://orcid.org/0000000198343201</orcidid><orcidid>https://orcid.org/0000000283923593</orcidid><orcidid>https://orcid.org/0000000341833802</orcidid><orcidid>https://orcid.org/0000000282489027</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1359-6454 |
| ispartof | Acta materialia, 2020-10, Vol.199, p.593-601 |
| issn | 1359-6454 1873-2453 |
| language | eng |
| recordid | cdi_osti_scitechconnect_1657139 |
| source | Elsevier ScienceDirect Journals |
| subjects | 3-dimensional interface MATERIALS SCIENCE Nanocomposites Shear banding |
| title | Effects of three-dimensional Cu/Nb interfaces on strengthening and shear banding in nanoscale metallic multilayers |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-01T12%3A34%3A48IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-elsevier_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20three-dimensional%20Cu/Nb%20interfaces%20on%20strengthening%20and%20shear%20banding%20in%20nanoscale%20metallic%20multilayers&rft.jtitle=Acta%20materialia&rft.au=Chen,%20Y.&rft.aucorp=Los%20Alamos%20National%20Lab.%20(LANL),%20Los%20Alamos,%20NM%20(United%20States)&rft.date=2020-10-15&rft.volume=199&rft.spage=593&rft.epage=601&rft.pages=593-601&rft.issn=1359-6454&rft.eissn=1873-2453&rft_id=info:doi/10.1016/j.actamat.2020.08.019&rft_dat=%3Celsevier_osti_%3ES1359645420306169%3C/elsevier_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_els_id=S1359645420306169&rfr_iscdi=true |