Structural and thermodynamic properties of heavily mechanically deformed Ru and AlRu
We report on high-energy ball milling of Ru and AlRu. The deformation results in a drastic decrease of the crystal size to a nanometer scale and in an increase of atomic-level strain. This is accompanied by a disordering of the crystal lattice as is shown by means of the long-range-order parameter i...
Gespeichert in:
| Veröffentlicht in: | J. Appl. Phys.; (United States) 1989, Vol.65 (1), p.305-310 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 310 |
|---|---|
| container_issue | 1 |
| container_start_page | 305 |
| container_title | J. Appl. Phys.; (United States) |
| container_volume | 65 |
| creator | HELLSTERN, E FECHT, H. J FU, Z JOHNSON, W. L |
| description | We report on high-energy ball milling of Ru and AlRu. The deformation results in a drastic decrease of the crystal size to a nanometer scale and in an increase of atomic-level strain. This is accompanied by a disordering of the crystal lattice as is shown by means of the long-range-order parameter in AlRu. The specific heat increases by more than 15%–20%, indicating large changes in the vibrational and configurational part of the entropy. The stored energy of cold work is up to 6 kJ/mol for AlRu and 10 kJ/mol for Ru. This is almost 40% of the heat of fusion of Ru and exceeds by far the energies stored by other deformation processes. |
| doi_str_mv | 10.1063/1.342541 |
| format | Article |
| fullrecord | <record><control><sourceid>pascalfrancis_osti_</sourceid><recordid>TN_cdi_crossref_primary_10_1063_1_342541</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>6916409</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2961-25488ae2916c50783bee096cfc46005fab15d6ffc495564d30c28525818cd7113</originalsourceid><addsrcrecordid>eNo9kEtLxDAUhYMoOD7An1DEhZuOuWmTJsth8AUDwjiuS-Y2YSJ9kaTC_HujFVeXAx-H7x5CboAugYriAZZFyXgJJ2QBVKq84pyekgWlDHKpKnVOLkL4pBRAFmpBdu_RTxgnr9tM900WD8Z3Q3PsdecwG_0wGh-dCdlgs4PRX649Zp3Bg-4d6jaFxtjBd6bJttNvwardTlfkzOo2mOu_e0k-nh5365d88_b8ul5tcmRKQJ40pdSGKRDIaSWLvTFUCbRYCkq51XvgjbApKs5F2RQUmeSMS5DYVADFJbmde4cQXR3QxWSGQ98bjLUQjClZJeh-htAPIXhj69G7TvtjDbT-mayGep4soXczOuqQvrNe9-jCPy-SaElV8Q3J22mo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Structural and thermodynamic properties of heavily mechanically deformed Ru and AlRu</title><source>AIP Digital Archive</source><creator>HELLSTERN, E ; FECHT, H. J ; FU, Z ; JOHNSON, W. L</creator><creatorcontrib>HELLSTERN, E ; FECHT, H. J ; FU, Z ; JOHNSON, W. L ; W. M. Keck Laboratory of Engineering Materials, California Institute of Technology, Pasadena, California 91125</creatorcontrib><description>We report on high-energy ball milling of Ru and AlRu. The deformation results in a drastic decrease of the crystal size to a nanometer scale and in an increase of atomic-level strain. This is accompanied by a disordering of the crystal lattice as is shown by means of the long-range-order parameter in AlRu. The specific heat increases by more than 15%–20%, indicating large changes in the vibrational and configurational part of the entropy. The stored energy of cold work is up to 6 kJ/mol for AlRu and 10 kJ/mol for Ru. This is almost 40% of the heat of fusion of Ru and exceeds by far the energies stored by other deformation processes.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.342541</identifier><identifier>CODEN: JAPIAU</identifier><language>eng</language><publisher>Woodbury, NY: American Institute of Physics</publisher><subject>360102 -- Metals & Alloys-- Structure & Phase Studies ; 360104 -- Metals & Alloys-- Physical Properties ; ALLOYS ; ALUMINIUM COMPOUNDS ; Applied sciences ; Cross-disciplinary physics: materials science; rheology ; CRYSTAL DEFECTS ; CRYSTAL STRUCTURE ; DATA ; DEFORMATION ; ELEMENTS ; ENTROPY ; Exact sciences and technology ; EXPERIMENTAL DATA ; INFORMATION ; INTERMETALLIC COMPOUNDS ; MACHINING ; MATERIALS SCIENCE ; METALS ; Metals, semimetals and alloys ; Metals. Metallurgy ; MILLING ; NUMERICAL DATA ; Other heat and thermomechanical treatments ; Phase diagrams and microstructures developed by solidification and solid-solid phase transformations ; PHYSICAL PROPERTIES ; Physics ; PLATINUM METALS ; REFRACTORY METAL COMPOUNDS ; RUTHENIUM ; RUTHENIUM COMPOUNDS ; SPECIFIC HEAT ; Specific materials ; THERMODYNAMIC PROPERTIES ; TRANSITION ELEMENT COMPOUNDS ; TRANSITION ELEMENTS 360103 -- Metals & Alloys-- Mechanical Properties ; Treatment of materials and its effects on microstructure and properties ; ULTRAHIGH TEMPERATURE ; VERY HIGH TEMPERATURE</subject><ispartof>J. Appl. Phys.; (United States), 1989, Vol.65 (1), p.305-310</ispartof><rights>1990 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2961-25488ae2916c50783bee096cfc46005fab15d6ffc495564d30c28525818cd7113</citedby><cites>FETCH-LOGICAL-c2961-25488ae2916c50783bee096cfc46005fab15d6ffc495564d30c28525818cd7113</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,881,4010,27902,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=6916409$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/6622987$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>HELLSTERN, E</creatorcontrib><creatorcontrib>FECHT, H. J</creatorcontrib><creatorcontrib>FU, Z</creatorcontrib><creatorcontrib>JOHNSON, W. L</creatorcontrib><creatorcontrib>W. M. Keck Laboratory of Engineering Materials, California Institute of Technology, Pasadena, California 91125</creatorcontrib><title>Structural and thermodynamic properties of heavily mechanically deformed Ru and AlRu</title><title>J. Appl. Phys.; (United States)</title><description>We report on high-energy ball milling of Ru and AlRu. The deformation results in a drastic decrease of the crystal size to a nanometer scale and in an increase of atomic-level strain. This is accompanied by a disordering of the crystal lattice as is shown by means of the long-range-order parameter in AlRu. The specific heat increases by more than 15%–20%, indicating large changes in the vibrational and configurational part of the entropy. The stored energy of cold work is up to 6 kJ/mol for AlRu and 10 kJ/mol for Ru. This is almost 40% of the heat of fusion of Ru and exceeds by far the energies stored by other deformation processes.</description><subject>360102 -- Metals & Alloys-- Structure & Phase Studies</subject><subject>360104 -- Metals & Alloys-- Physical Properties</subject><subject>ALLOYS</subject><subject>ALUMINIUM COMPOUNDS</subject><subject>Applied sciences</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>CRYSTAL DEFECTS</subject><subject>CRYSTAL STRUCTURE</subject><subject>DATA</subject><subject>DEFORMATION</subject><subject>ELEMENTS</subject><subject>ENTROPY</subject><subject>Exact sciences and technology</subject><subject>EXPERIMENTAL DATA</subject><subject>INFORMATION</subject><subject>INTERMETALLIC COMPOUNDS</subject><subject>MACHINING</subject><subject>MATERIALS SCIENCE</subject><subject>METALS</subject><subject>Metals, semimetals and alloys</subject><subject>Metals. Metallurgy</subject><subject>MILLING</subject><subject>NUMERICAL DATA</subject><subject>Other heat and thermomechanical treatments</subject><subject>Phase diagrams and microstructures developed by solidification and solid-solid phase transformations</subject><subject>PHYSICAL PROPERTIES</subject><subject>Physics</subject><subject>PLATINUM METALS</subject><subject>REFRACTORY METAL COMPOUNDS</subject><subject>RUTHENIUM</subject><subject>RUTHENIUM COMPOUNDS</subject><subject>SPECIFIC HEAT</subject><subject>Specific materials</subject><subject>THERMODYNAMIC PROPERTIES</subject><subject>TRANSITION ELEMENT COMPOUNDS</subject><subject>TRANSITION ELEMENTS 360103 -- Metals & Alloys-- Mechanical Properties</subject><subject>Treatment of materials and its effects on microstructure and properties</subject><subject>ULTRAHIGH TEMPERATURE</subject><subject>VERY HIGH TEMPERATURE</subject><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><recordid>eNo9kEtLxDAUhYMoOD7An1DEhZuOuWmTJsth8AUDwjiuS-Y2YSJ9kaTC_HujFVeXAx-H7x5CboAugYriAZZFyXgJJ2QBVKq84pyekgWlDHKpKnVOLkL4pBRAFmpBdu_RTxgnr9tM900WD8Z3Q3PsdecwG_0wGh-dCdlgs4PRX649Zp3Bg-4d6jaFxtjBd6bJttNvwardTlfkzOo2mOu_e0k-nh5365d88_b8ul5tcmRKQJ40pdSGKRDIaSWLvTFUCbRYCkq51XvgjbApKs5F2RQUmeSMS5DYVADFJbmde4cQXR3QxWSGQ98bjLUQjClZJeh-htAPIXhj69G7TvtjDbT-mayGep4soXczOuqQvrNe9-jCPy-SaElV8Q3J22mo</recordid><startdate>1989</startdate><enddate>1989</enddate><creator>HELLSTERN, E</creator><creator>FECHT, H. J</creator><creator>FU, Z</creator><creator>JOHNSON, W. L</creator><general>American Institute of Physics</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>1989</creationdate><title>Structural and thermodynamic properties of heavily mechanically deformed Ru and AlRu</title><author>HELLSTERN, E ; FECHT, H. J ; FU, Z ; JOHNSON, W. L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2961-25488ae2916c50783bee096cfc46005fab15d6ffc495564d30c28525818cd7113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>360102 -- Metals & Alloys-- Structure & Phase Studies</topic><topic>360104 -- Metals & Alloys-- Physical Properties</topic><topic>ALLOYS</topic><topic>ALUMINIUM COMPOUNDS</topic><topic>Applied sciences</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>CRYSTAL DEFECTS</topic><topic>CRYSTAL STRUCTURE</topic><topic>DATA</topic><topic>DEFORMATION</topic><topic>ELEMENTS</topic><topic>ENTROPY</topic><topic>Exact sciences and technology</topic><topic>EXPERIMENTAL DATA</topic><topic>INFORMATION</topic><topic>INTERMETALLIC COMPOUNDS</topic><topic>MACHINING</topic><topic>MATERIALS SCIENCE</topic><topic>METALS</topic><topic>Metals, semimetals and alloys</topic><topic>Metals. Metallurgy</topic><topic>MILLING</topic><topic>NUMERICAL DATA</topic><topic>Other heat and thermomechanical treatments</topic><topic>Phase diagrams and microstructures developed by solidification and solid-solid phase transformations</topic><topic>PHYSICAL PROPERTIES</topic><topic>Physics</topic><topic>PLATINUM METALS</topic><topic>REFRACTORY METAL COMPOUNDS</topic><topic>RUTHENIUM</topic><topic>RUTHENIUM COMPOUNDS</topic><topic>SPECIFIC HEAT</topic><topic>Specific materials</topic><topic>THERMODYNAMIC PROPERTIES</topic><topic>TRANSITION ELEMENT COMPOUNDS</topic><topic>TRANSITION ELEMENTS 360103 -- Metals & Alloys-- Mechanical Properties</topic><topic>Treatment of materials and its effects on microstructure and properties</topic><topic>ULTRAHIGH TEMPERATURE</topic><topic>VERY HIGH TEMPERATURE</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>HELLSTERN, E</creatorcontrib><creatorcontrib>FECHT, H. J</creatorcontrib><creatorcontrib>FU, Z</creatorcontrib><creatorcontrib>JOHNSON, W. L</creatorcontrib><creatorcontrib>W. M. Keck Laboratory of Engineering Materials, California Institute of Technology, Pasadena, California 91125</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>J. Appl. Phys.; (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>HELLSTERN, E</au><au>FECHT, H. J</au><au>FU, Z</au><au>JOHNSON, W. L</au><aucorp>W. M. Keck Laboratory of Engineering Materials, California Institute of Technology, Pasadena, California 91125</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structural and thermodynamic properties of heavily mechanically deformed Ru and AlRu</atitle><jtitle>J. Appl. Phys.; (United States)</jtitle><date>1989</date><risdate>1989</risdate><volume>65</volume><issue>1</issue><spage>305</spage><epage>310</epage><pages>305-310</pages><issn>0021-8979</issn><eissn>1089-7550</eissn><coden>JAPIAU</coden><abstract>We report on high-energy ball milling of Ru and AlRu. The deformation results in a drastic decrease of the crystal size to a nanometer scale and in an increase of atomic-level strain. This is accompanied by a disordering of the crystal lattice as is shown by means of the long-range-order parameter in AlRu. The specific heat increases by more than 15%–20%, indicating large changes in the vibrational and configurational part of the entropy. The stored energy of cold work is up to 6 kJ/mol for AlRu and 10 kJ/mol for Ru. This is almost 40% of the heat of fusion of Ru and exceeds by far the energies stored by other deformation processes.</abstract><cop>Woodbury, NY</cop><pub>American Institute of Physics</pub><doi>10.1063/1.342541</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-8979 |
| ispartof | J. Appl. Phys.; (United States), 1989, Vol.65 (1), p.305-310 |
| issn | 0021-8979 1089-7550 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_342541 |
| source | AIP Digital Archive |
| subjects | 360102 -- Metals & Alloys-- Structure & Phase Studies 360104 -- Metals & Alloys-- Physical Properties ALLOYS ALUMINIUM COMPOUNDS Applied sciences Cross-disciplinary physics: materials science rheology CRYSTAL DEFECTS CRYSTAL STRUCTURE DATA DEFORMATION ELEMENTS ENTROPY Exact sciences and technology EXPERIMENTAL DATA INFORMATION INTERMETALLIC COMPOUNDS MACHINING MATERIALS SCIENCE METALS Metals, semimetals and alloys Metals. Metallurgy MILLING NUMERICAL DATA Other heat and thermomechanical treatments Phase diagrams and microstructures developed by solidification and solid-solid phase transformations PHYSICAL PROPERTIES Physics PLATINUM METALS REFRACTORY METAL COMPOUNDS RUTHENIUM RUTHENIUM COMPOUNDS SPECIFIC HEAT Specific materials THERMODYNAMIC PROPERTIES TRANSITION ELEMENT COMPOUNDS TRANSITION ELEMENTS 360103 -- Metals & Alloys-- Mechanical Properties Treatment of materials and its effects on microstructure and properties ULTRAHIGH TEMPERATURE VERY HIGH TEMPERATURE |
| title | Structural and thermodynamic properties of heavily mechanically deformed Ru and AlRu |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T23%3A26%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-pascalfrancis_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Structural%20and%20thermodynamic%20properties%20of%20heavily%20mechanically%20deformed%20Ru%20and%20AlRu&rft.jtitle=J.%20Appl.%20Phys.;%20(United%20States)&rft.au=HELLSTERN,%20E&rft.aucorp=W.%20M.%20Keck%20Laboratory%20of%20Engineering%20Materials,%20California%20Institute%20of%20Technology,%20Pasadena,%20California%2091125&rft.date=1989&rft.volume=65&rft.issue=1&rft.spage=305&rft.epage=310&rft.pages=305-310&rft.issn=0021-8979&rft.eissn=1089-7550&rft.coden=JAPIAU&rft_id=info:doi/10.1063/1.342541&rft_dat=%3Cpascalfrancis_osti_%3E6916409%3C/pascalfrancis_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/&rfr_iscdi=true |