Grain growth in nanocrystalline materials
Microstructure of nanomaterials strongly changes owing to normal and abnormal grain growth. In the paper, we use the available experimental data to perform a computer model investigation of grain growth in nanomaterials and to investigate the influence of such key parameters as grain size, energy an...
Gespeichert in:
| Veröffentlicht in: | Materials letters 2015-11, Vol.159, p.510-513 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 513 |
|---|---|
| container_issue | |
| container_start_page | 510 |
| container_title | Materials letters |
| container_volume | 159 |
| creator | Novikov, Vladimir Yu |
| description | Microstructure of nanomaterials strongly changes owing to normal and abnormal grain growth. In the paper, we use the available experimental data to perform a computer model investigation of grain growth in nanomaterials and to investigate the influence of such key parameters as grain size, energy and mobility of grain boundaries and their triple junctions as well as the drag force exerted by second-phase particles. The obtained results agree well with the experimental data and allow formulating some general rules that can be used for governing the evolution of grain structure in nanomaterials.
•Grain growth in nanomaterials is numerically simulated.•At the initial stages, grain growth develops very rapidly.•The growth kinetics markedly deviates from the parabolic at D0 |
| doi_str_mv | 10.1016/j.matlet.2015.07.092 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1778019552</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0167577X15302871</els_id><sourcerecordid>1778019552</sourcerecordid><originalsourceid>FETCH-LOGICAL-c409t-9db66071c541f053b596afc21b65383f4c542730e14819b86f1965ceae1981d03</originalsourceid><addsrcrecordid>eNp9kE9LxDAQxYMouP75Bh72qIfWmTZpmosgi67CghcFbyFNp5ql265JVtlvb5Z69vQezHsP5sfYFUKOgNXtOt-Y2FPMC0CRg8xBFUdshrUsM66kOmazFJOZkPL9lJ2FsAYAroDP2M3SGzfMP_z4Ez_nyQ1mGK3fh2j63g00T8vknenDBTvpktDln56zt8eH18VTtnpZPi_uV5nloGKm2qaqQKIVHDsQZSNUZTpbYFOJsi47ng6FLIGQ16iauupQVcKSIVQ1tlCes-tpd-vHrx2FqDcuWOp7M9C4CxqlrAGVEEWK8ilq_RiCp05vvdsYv9cI-kBGr_VERh_IaJA6kUm1u6lG6Y1vR14H62iw1DpPNup2dP8P_AIOs20E</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1778019552</pqid></control><display><type>article</type><title>Grain growth in nanocrystalline materials</title><source>ScienceDirect Journals (5 years ago - present)</source><creator>Novikov, Vladimir Yu</creator><creatorcontrib>Novikov, Vladimir Yu</creatorcontrib><description>Microstructure of nanomaterials strongly changes owing to normal and abnormal grain growth. In the paper, we use the available experimental data to perform a computer model investigation of grain growth in nanomaterials and to investigate the influence of such key parameters as grain size, energy and mobility of grain boundaries and their triple junctions as well as the drag force exerted by second-phase particles. The obtained results agree well with the experimental data and allow formulating some general rules that can be used for governing the evolution of grain structure in nanomaterials.
•Grain growth in nanomaterials is numerically simulated.•At the initial stages, grain growth develops very rapidly.•The growth kinetics markedly deviates from the parabolic at D0<~0.1μm.•Grain growth can be retarded or suppressed by segregation or particles.•Duplex structure may be caused by large grains in the initial microstructure.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2015.07.092</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Energy use ; Evolution ; Grain boundaries ; Grain boundary ; Grain growth ; Grain size ; Grain structure ; Mathematical models ; Nanomaterials ; Triple junction</subject><ispartof>Materials letters, 2015-11, Vol.159, p.510-513</ispartof><rights>2015 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c409t-9db66071c541f053b596afc21b65383f4c542730e14819b86f1965ceae1981d03</citedby><cites>FETCH-LOGICAL-c409t-9db66071c541f053b596afc21b65383f4c542730e14819b86f1965ceae1981d03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.matlet.2015.07.092$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids></links><search><creatorcontrib>Novikov, Vladimir Yu</creatorcontrib><title>Grain growth in nanocrystalline materials</title><title>Materials letters</title><description>Microstructure of nanomaterials strongly changes owing to normal and abnormal grain growth. In the paper, we use the available experimental data to perform a computer model investigation of grain growth in nanomaterials and to investigate the influence of such key parameters as grain size, energy and mobility of grain boundaries and their triple junctions as well as the drag force exerted by second-phase particles. The obtained results agree well with the experimental data and allow formulating some general rules that can be used for governing the evolution of grain structure in nanomaterials.
•Grain growth in nanomaterials is numerically simulated.•At the initial stages, grain growth develops very rapidly.•The growth kinetics markedly deviates from the parabolic at D0<~0.1μm.•Grain growth can be retarded or suppressed by segregation or particles.•Duplex structure may be caused by large grains in the initial microstructure.</description><subject>Energy use</subject><subject>Evolution</subject><subject>Grain boundaries</subject><subject>Grain boundary</subject><subject>Grain growth</subject><subject>Grain size</subject><subject>Grain structure</subject><subject>Mathematical models</subject><subject>Nanomaterials</subject><subject>Triple junction</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LxDAQxYMouP75Bh72qIfWmTZpmosgi67CghcFbyFNp5ql265JVtlvb5Z69vQezHsP5sfYFUKOgNXtOt-Y2FPMC0CRg8xBFUdshrUsM66kOmazFJOZkPL9lJ2FsAYAroDP2M3SGzfMP_z4Ez_nyQ1mGK3fh2j63g00T8vknenDBTvpktDln56zt8eH18VTtnpZPi_uV5nloGKm2qaqQKIVHDsQZSNUZTpbYFOJsi47ng6FLIGQ16iauupQVcKSIVQ1tlCes-tpd-vHrx2FqDcuWOp7M9C4CxqlrAGVEEWK8ilq_RiCp05vvdsYv9cI-kBGr_VERh_IaJA6kUm1u6lG6Y1vR14H62iw1DpPNup2dP8P_AIOs20E</recordid><startdate>20151115</startdate><enddate>20151115</enddate><creator>Novikov, Vladimir Yu</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20151115</creationdate><title>Grain growth in nanocrystalline materials</title><author>Novikov, Vladimir Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c409t-9db66071c541f053b596afc21b65383f4c542730e14819b86f1965ceae1981d03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Energy use</topic><topic>Evolution</topic><topic>Grain boundaries</topic><topic>Grain boundary</topic><topic>Grain growth</topic><topic>Grain size</topic><topic>Grain structure</topic><topic>Mathematical models</topic><topic>Nanomaterials</topic><topic>Triple junction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Novikov, Vladimir Yu</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Novikov, Vladimir Yu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Grain growth in nanocrystalline materials</atitle><jtitle>Materials letters</jtitle><date>2015-11-15</date><risdate>2015</risdate><volume>159</volume><spage>510</spage><epage>513</epage><pages>510-513</pages><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>Microstructure of nanomaterials strongly changes owing to normal and abnormal grain growth. In the paper, we use the available experimental data to perform a computer model investigation of grain growth in nanomaterials and to investigate the influence of such key parameters as grain size, energy and mobility of grain boundaries and their triple junctions as well as the drag force exerted by second-phase particles. The obtained results agree well with the experimental data and allow formulating some general rules that can be used for governing the evolution of grain structure in nanomaterials.
•Grain growth in nanomaterials is numerically simulated.•At the initial stages, grain growth develops very rapidly.•The growth kinetics markedly deviates from the parabolic at D0<~0.1μm.•Grain growth can be retarded or suppressed by segregation or particles.•Duplex structure may be caused by large grains in the initial microstructure.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.matlet.2015.07.092</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0167-577X |
| ispartof | Materials letters, 2015-11, Vol.159, p.510-513 |
| issn | 0167-577X 1873-4979 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1778019552 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Energy use Evolution Grain boundaries Grain boundary Grain growth Grain size Grain structure Mathematical models Nanomaterials Triple junction |
| title | Grain growth in nanocrystalline materials |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T06%3A49%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Grain%20growth%20in%20nanocrystalline%20materials&rft.jtitle=Materials%20letters&rft.au=Novikov,%20Vladimir%20Yu&rft.date=2015-11-15&rft.volume=159&rft.spage=510&rft.epage=513&rft.pages=510-513&rft.issn=0167-577X&rft.eissn=1873-4979&rft_id=info:doi/10.1016/j.matlet.2015.07.092&rft_dat=%3Cproquest_cross%3E1778019552%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1778019552&rft_id=info:pmid/&rft_els_id=S0167577X15302871&rfr_iscdi=true |