Microstructure and high temperature deformation characteristics of sol–gel derived aluminium titanate–mullite composites
Aluminium titanate (AT)–mullite composites with varying compositions were processed by sol–gel technique. The influence of mullite on the microstructure and creep deformation of AT–mullite composites was investigated. In the composites mullite addition was varied from 0 to 100 vol.%. The AT-80 vol.%...
Gespeichert in:
| Veröffentlicht in: | Materials chemistry and physics 2009-10, Vol.117 (2), p.359-364 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 364 |
|---|---|
| container_issue | 2 |
| container_start_page | 359 |
| container_title | Materials chemistry and physics |
| container_volume | 117 |
| creator | Ananthakumar, S. Jayasankar, M. Warrier, K.G.K. |
| description | Aluminium titanate (AT)–mullite composites with varying compositions were processed by sol–gel technique. The influence of mullite on the microstructure and creep deformation of AT–mullite composites was investigated. In the composites mullite addition was varied from 0 to 100
vol.%. The AT-80
vol.% mullite composite sintered at 1600
°C resulted in fine-grained microstructure with an average grain size of 2.5
μm. From the steady-state creep analysis of the different AT–mullite composites, the activation energies for the creep deformation and stress exponents were determined. The activation energies in the range 655–874
kJ
mol
−1 were obtained for various the sol–gel derived AT–mullite composites. Similarly stress exponent values were found in the range 1.5–1.9. |
| doi_str_mv | 10.1016/j.matchemphys.2009.05.059 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_34627335</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0254058409003204</els_id><sourcerecordid>34627335</sourcerecordid><originalsourceid>FETCH-LOGICAL-c352t-85dcf9ea235a326a92e73fd19bf32a030e5c51b6fa92a8261ee3ec9b3dc9f1fd3</originalsourceid><addsrcrecordid>eNqNUE1LAzEQDaJgrf6HePG2NR_NtjlK8QsqXvQc0mTSTdnd1CQrCB78D_5Df4mp9eBReDDDzHtvmIfQOSUTSmh9uZl0OpsGum3zliaMEDkhokAeoBGdz2TFOWWHaESYmFZEzKfH6CSlDSF0RikfofcHb2JIOQ4mDxGw7i1u_LrBuVhC1D9DCy7EcseHHptGR20yRJ-yNwkHh1Novz4-19AWYvSvYLFuh873fuhw9ln3OkMhdEPb-gzYhG4bUunSKTpyuk1w9lvH6Pnm-mlxVy0fb-8XV8vKcMFyNRfWOAmacaE5q7VkMOPOUrlynGnCCQgj6Kp2ZaPnrKYAHIxccWuko87yMbrY-25jeBkgZdX5ZKBtdQ9hSIpPazbjXBSi3BN3maQITm2j73R8U5SoXd5qo_7krXZ5KyIKZNEu9loon7x6iCoZD70B6yOYrGzw_3D5Blgclyg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>34627335</pqid></control><display><type>article</type><title>Microstructure and high temperature deformation characteristics of sol–gel derived aluminium titanate–mullite composites</title><source>Elsevier ScienceDirect Journals</source><creator>Ananthakumar, S. ; Jayasankar, M. ; Warrier, K.G.K.</creator><creatorcontrib>Ananthakumar, S. ; Jayasankar, M. ; Warrier, K.G.K.</creatorcontrib><description>Aluminium titanate (AT)–mullite composites with varying compositions were processed by sol–gel technique. The influence of mullite on the microstructure and creep deformation of AT–mullite composites was investigated. In the composites mullite addition was varied from 0 to 100
vol.%. The AT-80
vol.% mullite composite sintered at 1600
°C resulted in fine-grained microstructure with an average grain size of 2.5
μm. From the steady-state creep analysis of the different AT–mullite composites, the activation energies for the creep deformation and stress exponents were determined. The activation energies in the range 655–874
kJ
mol
−1 were obtained for various the sol–gel derived AT–mullite composites. Similarly stress exponent values were found in the range 1.5–1.9.</description><identifier>ISSN: 0254-0584</identifier><identifier>EISSN: 1879-3312</identifier><identifier>DOI: 10.1016/j.matchemphys.2009.05.059</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Composite materials ; Creep ; Microstructure ; Sol–gel methods</subject><ispartof>Materials chemistry and physics, 2009-10, Vol.117 (2), p.359-364</ispartof><rights>2009 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-85dcf9ea235a326a92e73fd19bf32a030e5c51b6fa92a8261ee3ec9b3dc9f1fd3</citedby><cites>FETCH-LOGICAL-c352t-85dcf9ea235a326a92e73fd19bf32a030e5c51b6fa92a8261ee3ec9b3dc9f1fd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0254058409003204$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Ananthakumar, S.</creatorcontrib><creatorcontrib>Jayasankar, M.</creatorcontrib><creatorcontrib>Warrier, K.G.K.</creatorcontrib><title>Microstructure and high temperature deformation characteristics of sol–gel derived aluminium titanate–mullite composites</title><title>Materials chemistry and physics</title><description>Aluminium titanate (AT)–mullite composites with varying compositions were processed by sol–gel technique. The influence of mullite on the microstructure and creep deformation of AT–mullite composites was investigated. In the composites mullite addition was varied from 0 to 100
vol.%. The AT-80
vol.% mullite composite sintered at 1600
°C resulted in fine-grained microstructure with an average grain size of 2.5
μm. From the steady-state creep analysis of the different AT–mullite composites, the activation energies for the creep deformation and stress exponents were determined. The activation energies in the range 655–874
kJ
mol
−1 were obtained for various the sol–gel derived AT–mullite composites. Similarly stress exponent values were found in the range 1.5–1.9.</description><subject>Composite materials</subject><subject>Creep</subject><subject>Microstructure</subject><subject>Sol–gel methods</subject><issn>0254-0584</issn><issn>1879-3312</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqNUE1LAzEQDaJgrf6HePG2NR_NtjlK8QsqXvQc0mTSTdnd1CQrCB78D_5Df4mp9eBReDDDzHtvmIfQOSUTSmh9uZl0OpsGum3zliaMEDkhokAeoBGdz2TFOWWHaESYmFZEzKfH6CSlDSF0RikfofcHb2JIOQ4mDxGw7i1u_LrBuVhC1D9DCy7EcseHHptGR20yRJ-yNwkHh1Novz4-19AWYvSvYLFuh873fuhw9ln3OkMhdEPb-gzYhG4bUunSKTpyuk1w9lvH6Pnm-mlxVy0fb-8XV8vKcMFyNRfWOAmacaE5q7VkMOPOUrlynGnCCQgj6Kp2ZaPnrKYAHIxccWuko87yMbrY-25jeBkgZdX5ZKBtdQ9hSIpPazbjXBSi3BN3maQITm2j73R8U5SoXd5qo_7krXZ5KyIKZNEu9loon7x6iCoZD70B6yOYrGzw_3D5Blgclyg</recordid><startdate>20091015</startdate><enddate>20091015</enddate><creator>Ananthakumar, S.</creator><creator>Jayasankar, M.</creator><creator>Warrier, K.G.K.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20091015</creationdate><title>Microstructure and high temperature deformation characteristics of sol–gel derived aluminium titanate–mullite composites</title><author>Ananthakumar, S. ; Jayasankar, M. ; Warrier, K.G.K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-85dcf9ea235a326a92e73fd19bf32a030e5c51b6fa92a8261ee3ec9b3dc9f1fd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Composite materials</topic><topic>Creep</topic><topic>Microstructure</topic><topic>Sol–gel methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ananthakumar, S.</creatorcontrib><creatorcontrib>Jayasankar, M.</creatorcontrib><creatorcontrib>Warrier, K.G.K.</creatorcontrib><collection>CrossRef</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>Materials chemistry and physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ananthakumar, S.</au><au>Jayasankar, M.</au><au>Warrier, K.G.K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microstructure and high temperature deformation characteristics of sol–gel derived aluminium titanate–mullite composites</atitle><jtitle>Materials chemistry and physics</jtitle><date>2009-10-15</date><risdate>2009</risdate><volume>117</volume><issue>2</issue><spage>359</spage><epage>364</epage><pages>359-364</pages><issn>0254-0584</issn><eissn>1879-3312</eissn><abstract>Aluminium titanate (AT)–mullite composites with varying compositions were processed by sol–gel technique. The influence of mullite on the microstructure and creep deformation of AT–mullite composites was investigated. In the composites mullite addition was varied from 0 to 100
vol.%. The AT-80
vol.% mullite composite sintered at 1600
°C resulted in fine-grained microstructure with an average grain size of 2.5
μm. From the steady-state creep analysis of the different AT–mullite composites, the activation energies for the creep deformation and stress exponents were determined. The activation energies in the range 655–874
kJ
mol
−1 were obtained for various the sol–gel derived AT–mullite composites. Similarly stress exponent values were found in the range 1.5–1.9.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.matchemphys.2009.05.059</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0254-0584 |
| ispartof | Materials chemistry and physics, 2009-10, Vol.117 (2), p.359-364 |
| issn | 0254-0584 1879-3312 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_34627335 |
| source | Elsevier ScienceDirect Journals |
| subjects | Composite materials Creep Microstructure Sol–gel methods |
| title | Microstructure and high temperature deformation characteristics of sol–gel derived aluminium titanate–mullite composites |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T01%3A06%3A08IST&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=Microstructure%20and%20high%20temperature%20deformation%20characteristics%20of%20sol%E2%80%93gel%20derived%20aluminium%20titanate%E2%80%93mullite%20composites&rft.jtitle=Materials%20chemistry%20and%20physics&rft.au=Ananthakumar,%20S.&rft.date=2009-10-15&rft.volume=117&rft.issue=2&rft.spage=359&rft.epage=364&rft.pages=359-364&rft.issn=0254-0584&rft.eissn=1879-3312&rft_id=info:doi/10.1016/j.matchemphys.2009.05.059&rft_dat=%3Cproquest_cross%3E34627335%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=34627335&rft_id=info:pmid/&rft_els_id=S0254058409003204&rfr_iscdi=true |