A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses
We describe the activation and evolution processes of flow units for glass transition and plastic flow in metallic glasses using a quasi-phase model. We model the flow units as liquid-like quasi phases embedded in solid-like glassy substrate, and the formation and growth of the liquid-like phases in...
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| Veröffentlicht in: | Journal of non-crystalline solids 2013-09, Vol.376, p.76-80 |
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| container_title | Journal of non-crystalline solids |
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| creator | Liu, S.T. Jiao, W. Sun, B.A. Wang, W.H. |
| description | We describe the activation and evolution processes of flow units for glass transition and plastic flow in metallic glasses using a quasi-phase model. We model the flow units as liquid-like quasi phases embedded in solid-like glassy substrate, and the formation and growth of the liquid-like phases in glasses are treated as a phase transition process. Our model can capture the main features of glass transition and mechanical behavior of metallic glasses and agree with experimental observations. The work may present a new perspective for structural origins of deformation and glass transition of metallic glasses.
•The activation and evolution processes of flow units for glass transition and plastic flow in metallic glasses.•We model flow units as liquid-like quasi phases embedded in solid-like glassy substrate.•The formation and growth of flow unit are treated as a phase transition. |
| doi_str_mv | 10.1016/j.jnoncrysol.2013.04.053 |
| format | Article |
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•The activation and evolution processes of flow units for glass transition and plastic flow in metallic glasses.•We model flow units as liquid-like quasi phases embedded in solid-like glassy substrate.•The formation and growth of flow unit are treated as a phase transition.</description><identifier>ISSN: 0022-3093</identifier><identifier>EISSN: 1873-4812</identifier><identifier>DOI: 10.1016/j.jnoncrysol.2013.04.053</identifier><identifier>CODEN: JNCSBJ</identifier><language>eng</language><publisher>Oxford: Elsevier B.V</publisher><subject>Amorphous materials ; Condensed matter: structure, mechanical and thermal properties ; Cross-disciplinary physics: materials science; rheology ; Deformation and plasticity (including yield, ductility, and superplasticity) ; Equations of state, phase equilibria, and phase transitions ; Evolution ; Exact sciences and technology ; Flow units ; Glass transition ; Glass transitions ; Glasses (including metallic glasses) ; Materials science ; Mathematical models ; Mechanical and acoustical properties ; Mechanical and acoustical properties of condensed matter ; Mechanical properties ; Mechanical properties of solids ; Metallic glass ; Metallic glasses ; Phases ; Physical properties of thin films, nonelectronic ; Physics ; Plastic deformation ; Plastic flow ; Specific materials ; Specific phase transitions ; Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><ispartof>Journal of non-crystalline solids, 2013-09, Vol.376, p.76-80</ispartof><rights>2013 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c447t-22652eee5c112cdb4e9eb1b3aae8ab2acd4574d43985e276f69db424241f12163</citedby><cites>FETCH-LOGICAL-c447t-22652eee5c112cdb4e9eb1b3aae8ab2acd4574d43985e276f69db424241f12163</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0022309313002573$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27659158$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, S.T.</creatorcontrib><creatorcontrib>Jiao, W.</creatorcontrib><creatorcontrib>Sun, B.A.</creatorcontrib><creatorcontrib>Wang, W.H.</creatorcontrib><title>A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses</title><title>Journal of non-crystalline solids</title><description>We describe the activation and evolution processes of flow units for glass transition and plastic flow in metallic glasses using a quasi-phase model. We model the flow units as liquid-like quasi phases embedded in solid-like glassy substrate, and the formation and growth of the liquid-like phases in glasses are treated as a phase transition process. Our model can capture the main features of glass transition and mechanical behavior of metallic glasses and agree with experimental observations. The work may present a new perspective for structural origins of deformation and glass transition of metallic glasses.
•The activation and evolution processes of flow units for glass transition and plastic flow in metallic glasses.•We model flow units as liquid-like quasi phases embedded in solid-like glassy substrate.•The formation and growth of flow unit are treated as a phase transition.</description><subject>Amorphous materials</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Deformation and plasticity (including yield, ductility, and superplasticity)</subject><subject>Equations of state, phase equilibria, and phase transitions</subject><subject>Evolution</subject><subject>Exact sciences and technology</subject><subject>Flow units</subject><subject>Glass transition</subject><subject>Glass transitions</subject><subject>Glasses (including metallic glasses)</subject><subject>Materials science</subject><subject>Mathematical models</subject><subject>Mechanical and acoustical properties</subject><subject>Mechanical and acoustical properties of condensed matter</subject><subject>Mechanical properties</subject><subject>Mechanical properties of solids</subject><subject>Metallic glass</subject><subject>Metallic glasses</subject><subject>Phases</subject><subject>Physical properties of thin films, nonelectronic</subject><subject>Physics</subject><subject>Plastic deformation</subject><subject>Plastic flow</subject><subject>Specific materials</subject><subject>Specific phase transitions</subject><subject>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><issn>0022-3093</issn><issn>1873-4812</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkMtOAyEUQInRxFr9BzYmbmbkNa-lGl-JiRtdI2XuKA2FkTvV-PdS2-hSWJBczn0dQihnJWe8Pl-WyxCDTV8YfSkYlyVTJavkHpnxtpGFarnYJzPGhCgk6-QhOUJcsnwa2c7IywV9Xxt0xfhmEOgICUewk_sAGgMdfPyk6-AmpHGgr94g0imZgG5y-duEno45ODm7RV2gK5iM9znwQwMek4PBeIST3TsnzzfXT1d3xcPj7f3VxUNhlWqmQoi6EgBQWc6F7RcKOljwhTQGWrMQxvaqalSvZNdWIJp6qLsMiXz5wAWv5ZycbeuOKb6vASe9cmjBexMgrlHzWgkh67rtMtpuUZsiYoJBj8mtTPrSnOmNVL3Uf1L1RqpmSmepOfV018WgNX7ILqzD3_w8WNXxqs3c5ZaDvPKHg6TROggWepeyXt1H93-zb5n4lBw</recordid><startdate>20130901</startdate><enddate>20130901</enddate><creator>Liu, S.T.</creator><creator>Jiao, W.</creator><creator>Sun, B.A.</creator><creator>Wang, W.H.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130901</creationdate><title>A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses</title><author>Liu, S.T. ; Jiao, W. ; Sun, B.A. ; Wang, W.H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c447t-22652eee5c112cdb4e9eb1b3aae8ab2acd4574d43985e276f69db424241f12163</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Amorphous materials</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Deformation and plasticity (including yield, ductility, and superplasticity)</topic><topic>Equations of state, phase equilibria, and phase transitions</topic><topic>Evolution</topic><topic>Exact sciences and technology</topic><topic>Flow units</topic><topic>Glass transition</topic><topic>Glass transitions</topic><topic>Glasses (including metallic glasses)</topic><topic>Materials science</topic><topic>Mathematical models</topic><topic>Mechanical and acoustical properties</topic><topic>Mechanical and acoustical properties of condensed matter</topic><topic>Mechanical properties</topic><topic>Mechanical properties of solids</topic><topic>Metallic glass</topic><topic>Metallic glasses</topic><topic>Phases</topic><topic>Physical properties of thin films, nonelectronic</topic><topic>Physics</topic><topic>Plastic deformation</topic><topic>Plastic flow</topic><topic>Specific materials</topic><topic>Specific phase transitions</topic><topic>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, S.T.</creatorcontrib><creatorcontrib>Jiao, W.</creatorcontrib><creatorcontrib>Sun, B.A.</creatorcontrib><creatorcontrib>Wang, W.H.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of non-crystalline solids</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, S.T.</au><au>Jiao, W.</au><au>Sun, B.A.</au><au>Wang, W.H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses</atitle><jtitle>Journal of non-crystalline solids</jtitle><date>2013-09-01</date><risdate>2013</risdate><volume>376</volume><spage>76</spage><epage>80</epage><pages>76-80</pages><issn>0022-3093</issn><eissn>1873-4812</eissn><coden>JNCSBJ</coden><abstract>We describe the activation and evolution processes of flow units for glass transition and plastic flow in metallic glasses using a quasi-phase model. We model the flow units as liquid-like quasi phases embedded in solid-like glassy substrate, and the formation and growth of the liquid-like phases in glasses are treated as a phase transition process. Our model can capture the main features of glass transition and mechanical behavior of metallic glasses and agree with experimental observations. The work may present a new perspective for structural origins of deformation and glass transition of metallic glasses.
•The activation and evolution processes of flow units for glass transition and plastic flow in metallic glasses.•We model flow units as liquid-like quasi phases embedded in solid-like glassy substrate.•The formation and growth of flow unit are treated as a phase transition.</abstract><cop>Oxford</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jnoncrysol.2013.04.053</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of non-crystalline solids, 2013-09, Vol.376, p.76-80 |
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| language | eng |
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| subjects | Amorphous materials Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Deformation and plasticity (including yield, ductility, and superplasticity) Equations of state, phase equilibria, and phase transitions Evolution Exact sciences and technology Flow units Glass transition Glass transitions Glasses (including metallic glasses) Materials science Mathematical models Mechanical and acoustical properties Mechanical and acoustical properties of condensed matter Mechanical properties Mechanical properties of solids Metallic glass Metallic glasses Phases Physical properties of thin films, nonelectronic Physics Plastic deformation Plastic flow Specific materials Specific phase transitions Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) |
| title | A quasi-phase perspective on flow units of glass transition and plastic flow in metallic glasses |
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