Strain-induced microstructure development due to a wetting phenomenon in the Co–Pt system
In the Co–Pt system, a cooling experiment can drive a sample ordered in the cubic L1 2 structure inside the two-phase region involving L1 2 and the tetragonal L1 0 structure. We had shown previously ( Phys. Rev. B. 61(5) (2000) 3317) that the first step of the microstructural development is the deco...
Gespeichert in:
| Veröffentlicht in: | Acta materialia 2001-08, Vol.49 (14), p.2679-2690 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2690 |
|---|---|
| container_issue | 14 |
| container_start_page | 2679 |
| container_title | Acta materialia |
| container_volume | 49 |
| creator | Le Bouar, Y. Loiseau, A. |
| description | In the Co–Pt system, a cooling experiment can drive a sample ordered in the cubic L1
2 structure inside the two-phase region involving L1
2 and the tetragonal L1
0 structure. We had shown previously (
Phys. Rev. B. 61(5) (2000) 3317) that the first step of the microstructural development is the decoration of the antiphase boundaries (APB's) in the L1
2 structure by a thin L1
0 layer. Using transmission electron microscopy observations, we present here the later stages of the microstructural evolution, i.e. when the cooling procedure induces a larger amount of L1
0 structure in the sample. Depending on the aging temperature, the final microstructure consists of large L1
2 domains separated by either thick platelets of the L1
0 structure, or by a saw-tooth like morphology. We explain these microstructural developments by a theoretical analysis of the accommodation of the elastic stresses generated by the difference in symmetry and lattice parameters between the L1
2 and L1
0 structures. |
| doi_str_mv | 10.1016/S1359-6454(01)00173-2 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_26986206</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1359645401001732</els_id><sourcerecordid>26986206</sourcerecordid><originalsourceid>FETCH-LOGICAL-c367t-e0d48d74957aa4a56042815ab6602832c161fb0a33d7a788da3e63bf51c8eae13</originalsourceid><addsrcrecordid>eNqFkM9KAzEQhxdRsFYfQchBRA-ryWY3m55Eiv-goFA9eQhpMmsju0lNspXefAff0Cdx11bw5mkG5psZfl-SHBJ8RjBh51NCi1HK8iI_weQUY1LSNNtKBoT3TV7Q7a7_RXaTvRBeOygrczxInqfRS2NTY3WrQKPGKO9C9K2KrQekYQm1WzRgI9ItoOiQRO8Qo7EvaDEH67qRs8hYFOeAxu7r4_MhorAKEZr9ZKeSdYCDTR0mT9dXj-PbdHJ_cze-nKSKsjKmgHXOdZmPilLKXBYM5xknhZwxhjNOM0UYqWZYUqpLWXKuJQVGZ1VBFAcJhA6T4_XdhXdvLYQoGhMU1LW04NogMjbiLMOsA4s12GcMHiqx8KaRfiUIFr1K8aNS9J4EJuJHpci6vaPNAxmUrCsvrTLhz3LJMe_PX6wx6MIuDXgRlAHbaTUeVBTamX8efQM6DomQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>26986206</pqid></control><display><type>article</type><title>Strain-induced microstructure development due to a wetting phenomenon in the Co–Pt system</title><source>Elsevier ScienceDirect Journals Complete</source><creator>Le Bouar, Y. ; Loiseau, A.</creator><creatorcontrib>Le Bouar, Y. ; Loiseau, A.</creatorcontrib><description>In the Co–Pt system, a cooling experiment can drive a sample ordered in the cubic L1
2 structure inside the two-phase region involving L1
2 and the tetragonal L1
0 structure. We had shown previously (
Phys. Rev. B. 61(5) (2000) 3317) that the first step of the microstructural development is the decoration of the antiphase boundaries (APB's) in the L1
2 structure by a thin L1
0 layer. Using transmission electron microscopy observations, we present here the later stages of the microstructural evolution, i.e. when the cooling procedure induces a larger amount of L1
0 structure in the sample. Depending on the aging temperature, the final microstructure consists of large L1
2 domains separated by either thick platelets of the L1
0 structure, or by a saw-tooth like morphology. We explain these microstructural developments by a theoretical analysis of the accommodation of the elastic stresses generated by the difference in symmetry and lattice parameters between the L1
2 and L1
0 structures.</description><identifier>ISSN: 1359-6454</identifier><identifier>EISSN: 1873-2453</identifier><identifier>DOI: 10.1016/S1359-6454(01)00173-2</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Condensed matter: structure, mechanical and thermal properties ; Elastic ; Equations of state, phase equilibria, and phase transitions ; Exact sciences and technology ; General studies of phase transitions ; Metals. Metallurgy ; Microstructure ; Order-disorder and statistical mechanics of model systems ; Order-disorder transformations; statistical mechanics of model systems ; Ordering ; Physics ; Transition metal alloys ; Transmission electron microscopy (TEM)</subject><ispartof>Acta materialia, 2001-08, Vol.49 (14), p.2679-2690</ispartof><rights>2001 Acta Materialia Inc</rights><rights>2001 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-e0d48d74957aa4a56042815ab6602832c161fb0a33d7a788da3e63bf51c8eae13</citedby><cites>FETCH-LOGICAL-c367t-e0d48d74957aa4a56042815ab6602832c161fb0a33d7a788da3e63bf51c8eae13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1359645401001732$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1078086$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Le Bouar, Y.</creatorcontrib><creatorcontrib>Loiseau, A.</creatorcontrib><title>Strain-induced microstructure development due to a wetting phenomenon in the Co–Pt system</title><title>Acta materialia</title><description>In the Co–Pt system, a cooling experiment can drive a sample ordered in the cubic L1
2 structure inside the two-phase region involving L1
2 and the tetragonal L1
0 structure. We had shown previously (
Phys. Rev. B. 61(5) (2000) 3317) that the first step of the microstructural development is the decoration of the antiphase boundaries (APB's) in the L1
2 structure by a thin L1
0 layer. Using transmission electron microscopy observations, we present here the later stages of the microstructural evolution, i.e. when the cooling procedure induces a larger amount of L1
0 structure in the sample. Depending on the aging temperature, the final microstructure consists of large L1
2 domains separated by either thick platelets of the L1
0 structure, or by a saw-tooth like morphology. We explain these microstructural developments by a theoretical analysis of the accommodation of the elastic stresses generated by the difference in symmetry and lattice parameters between the L1
2 and L1
0 structures.</description><subject>Applied sciences</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Elastic</subject><subject>Equations of state, phase equilibria, and phase transitions</subject><subject>Exact sciences and technology</subject><subject>General studies of phase transitions</subject><subject>Metals. Metallurgy</subject><subject>Microstructure</subject><subject>Order-disorder and statistical mechanics of model systems</subject><subject>Order-disorder transformations; statistical mechanics of model systems</subject><subject>Ordering</subject><subject>Physics</subject><subject>Transition metal alloys</subject><subject>Transmission electron microscopy (TEM)</subject><issn>1359-6454</issn><issn>1873-2453</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><recordid>eNqFkM9KAzEQhxdRsFYfQchBRA-ryWY3m55Eiv-goFA9eQhpMmsju0lNspXefAff0Cdx11bw5mkG5psZfl-SHBJ8RjBh51NCi1HK8iI_weQUY1LSNNtKBoT3TV7Q7a7_RXaTvRBeOygrczxInqfRS2NTY3WrQKPGKO9C9K2KrQekYQm1WzRgI9ItoOiQRO8Qo7EvaDEH67qRs8hYFOeAxu7r4_MhorAKEZr9ZKeSdYCDTR0mT9dXj-PbdHJ_cze-nKSKsjKmgHXOdZmPilLKXBYM5xknhZwxhjNOM0UYqWZYUqpLWXKuJQVGZ1VBFAcJhA6T4_XdhXdvLYQoGhMU1LW04NogMjbiLMOsA4s12GcMHiqx8KaRfiUIFr1K8aNS9J4EJuJHpci6vaPNAxmUrCsvrTLhz3LJMe_PX6wx6MIuDXgRlAHbaTUeVBTamX8efQM6DomQ</recordid><startdate>20010816</startdate><enddate>20010816</enddate><creator>Le Bouar, Y.</creator><creator>Loiseau, A.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20010816</creationdate><title>Strain-induced microstructure development due to a wetting phenomenon in the Co–Pt system</title><author>Le Bouar, Y. ; Loiseau, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-e0d48d74957aa4a56042815ab6602832c161fb0a33d7a788da3e63bf51c8eae13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Applied sciences</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Elastic</topic><topic>Equations of state, phase equilibria, and phase transitions</topic><topic>Exact sciences and technology</topic><topic>General studies of phase transitions</topic><topic>Metals. Metallurgy</topic><topic>Microstructure</topic><topic>Order-disorder and statistical mechanics of model systems</topic><topic>Order-disorder transformations; statistical mechanics of model systems</topic><topic>Ordering</topic><topic>Physics</topic><topic>Transition metal alloys</topic><topic>Transmission electron microscopy (TEM)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Le Bouar, Y.</creatorcontrib><creatorcontrib>Loiseau, A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Acta materialia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Le Bouar, Y.</au><au>Loiseau, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Strain-induced microstructure development due to a wetting phenomenon in the Co–Pt system</atitle><jtitle>Acta materialia</jtitle><date>2001-08-16</date><risdate>2001</risdate><volume>49</volume><issue>14</issue><spage>2679</spage><epage>2690</epage><pages>2679-2690</pages><issn>1359-6454</issn><eissn>1873-2453</eissn><abstract>In the Co–Pt system, a cooling experiment can drive a sample ordered in the cubic L1
2 structure inside the two-phase region involving L1
2 and the tetragonal L1
0 structure. We had shown previously (
Phys. Rev. B. 61(5) (2000) 3317) that the first step of the microstructural development is the decoration of the antiphase boundaries (APB's) in the L1
2 structure by a thin L1
0 layer. Using transmission electron microscopy observations, we present here the later stages of the microstructural evolution, i.e. when the cooling procedure induces a larger amount of L1
0 structure in the sample. Depending on the aging temperature, the final microstructure consists of large L1
2 domains separated by either thick platelets of the L1
0 structure, or by a saw-tooth like morphology. We explain these microstructural developments by a theoretical analysis of the accommodation of the elastic stresses generated by the difference in symmetry and lattice parameters between the L1
2 and L1
0 structures.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S1359-6454(01)00173-2</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1359-6454 |
| ispartof | Acta materialia, 2001-08, Vol.49 (14), p.2679-2690 |
| issn | 1359-6454 1873-2453 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_26986206 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Condensed matter: structure, mechanical and thermal properties Elastic Equations of state, phase equilibria, and phase transitions Exact sciences and technology General studies of phase transitions Metals. Metallurgy Microstructure Order-disorder and statistical mechanics of model systems Order-disorder transformations statistical mechanics of model systems Ordering Physics Transition metal alloys Transmission electron microscopy (TEM) |
| title | Strain-induced microstructure development due to a wetting phenomenon in the Co–Pt system |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T19%3A42%3A32IST&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=Strain-induced%20microstructure%20development%20due%20to%20a%20wetting%20phenomenon%20in%20the%20Co%E2%80%93Pt%20system&rft.jtitle=Acta%20materialia&rft.au=Le%20Bouar,%20Y.&rft.date=2001-08-16&rft.volume=49&rft.issue=14&rft.spage=2679&rft.epage=2690&rft.pages=2679-2690&rft.issn=1359-6454&rft.eissn=1873-2453&rft_id=info:doi/10.1016/S1359-6454(01)00173-2&rft_dat=%3Cproquest_cross%3E26986206%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=26986206&rft_id=info:pmid/&rft_els_id=S1359645401001732&rfr_iscdi=true |