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Numerical simulation of intermediate phase growth in Ti/Al alternate foils
To investigate the diffusion reaction between Ti/Al solid diffusion couple, Ti/Al alternate foils formed by hot pressing were annealed at 525, 550, 575 and 600 °C for time ranging from 1 to 40 h. The experimental results show that TiAl 3 was the only observed phase at Ti/Al interface. The interface...
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| Published in: | Transactions of Nonferrous Metals Society of China 2011-03, Vol.21 (3), p.598-603 |
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| Main Authors: | , , , , , , , |
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| Language: | English |
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| cites | cdi_FETCH-LOGICAL-c341t-4811b48c19d6678c498d2b3b0759d86b57202af167a371e60f80a9fc3100f45c3 |
| container_end_page | 603 |
| container_issue | 3 |
| container_start_page | 598 |
| container_title | Transactions of Nonferrous Metals Society of China |
| container_volume | 21 |
| creator | LIU, Jiang-ping LUO, Liang-shun SU, Yan-qing XU, Yan-jing LI, Xin-zhong CHEN, Rui-run GUO, Jing-jie FU, Heng-zhi |
| description | To investigate the diffusion reaction between Ti/Al solid diffusion couple, Ti/Al alternate foils formed by hot pressing were annealed at 525, 550, 575 and 600 °C for time ranging from 1 to 40 h. The experimental results show that TiAl
3 was the only observed phase at Ti/Al interface. The interface thermodynamics favored the preferential formation of TiAl
3 in Ti/Al couple. The growth of TiAl
3 layer occurred mainly towards Al foil side and exhibited a parabolic law. Using the interdiffusion coefficients calculated based on the contribution of grain boundary diffusion, the growth of TiAl
3 was simulated numerically with the finite difference method, and the simulated results were in good agreement with the experimental ones. |
| doi_str_mv | 10.1016/S1003-6326(11)60756-5 |
| format | article |
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3 was the only observed phase at Ti/Al interface. The interface thermodynamics favored the preferential formation of TiAl
3 in Ti/Al couple. The growth of TiAl
3 layer occurred mainly towards Al foil side and exhibited a parabolic law. Using the interdiffusion coefficients calculated based on the contribution of grain boundary diffusion, the growth of TiAl
3 was simulated numerically with the finite difference method, and the simulated results were in good agreement with the experimental ones.</description><identifier>ISSN: 1003-6326</identifier><identifier>DOI: 10.1016/S1003-6326(11)60756-5</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Aluminum ; Computer simulation ; Diffusion ; diffusion couple ; finite difference method ; Foils ; hot pressing ; Intermetallic compounds ; Intermetallics ; Mathematical models ; numerical simulation ; TiAl 3 ; Titanium ; Titanium aluminides</subject><ispartof>Transactions of Nonferrous Metals Society of China, 2011-03, Vol.21 (3), p.598-603</ispartof><rights>2011 The Nonferrous Metals Society of China</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c341t-4811b48c19d6678c498d2b3b0759d86b57202af167a371e60f80a9fc3100f45c3</citedby><cites>FETCH-LOGICAL-c341t-4811b48c19d6678c498d2b3b0759d86b57202af167a371e60f80a9fc3100f45c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>LIU, Jiang-ping</creatorcontrib><creatorcontrib>LUO, Liang-shun</creatorcontrib><creatorcontrib>SU, Yan-qing</creatorcontrib><creatorcontrib>XU, Yan-jing</creatorcontrib><creatorcontrib>LI, Xin-zhong</creatorcontrib><creatorcontrib>CHEN, Rui-run</creatorcontrib><creatorcontrib>GUO, Jing-jie</creatorcontrib><creatorcontrib>FU, Heng-zhi</creatorcontrib><title>Numerical simulation of intermediate phase growth in Ti/Al alternate foils</title><title>Transactions of Nonferrous Metals Society of China</title><description>To investigate the diffusion reaction between Ti/Al solid diffusion couple, Ti/Al alternate foils formed by hot pressing were annealed at 525, 550, 575 and 600 °C for time ranging from 1 to 40 h. The experimental results show that TiAl
3 was the only observed phase at Ti/Al interface. The interface thermodynamics favored the preferential formation of TiAl
3 in Ti/Al couple. The growth of TiAl
3 layer occurred mainly towards Al foil side and exhibited a parabolic law. Using the interdiffusion coefficients calculated based on the contribution of grain boundary diffusion, the growth of TiAl
3 was simulated numerically with the finite difference method, and the simulated results were in good agreement with the experimental ones.</description><subject>Aluminum</subject><subject>Computer simulation</subject><subject>Diffusion</subject><subject>diffusion couple</subject><subject>finite difference method</subject><subject>Foils</subject><subject>hot pressing</subject><subject>Intermetallic compounds</subject><subject>Intermetallics</subject><subject>Mathematical models</subject><subject>numerical simulation</subject><subject>TiAl 3</subject><subject>Titanium</subject><subject>Titanium aluminides</subject><issn>1003-6326</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkM1OwzAQhH0AiVJ4BKTcgEOoN04c54Sqil9VcKCcLcexqZETF9sB8fa4LeLKaaXdmdHOh9AZ4CvAQGcvgDHJKSnoBcAlxXVF8-oATf7WR-g4hHeMy5JSmKDHp7FX3khhs2D60Ypo3JA5nZkhKt-rzoioss1aBJW9efcV1-mSrcxsbjNhk2TY3rUzNpygQy1sUKe_c4peb29Wi_t8-Xz3sJgvc0lKiHnJANqSSWg6Smsmy4Z1RUva9GrTMdpWdYELoYHWgtSgKNYMi0ZLkirospJkis73uRvvPkYVIu9NkMpaMSg3Bs4YTrmE0aSs9krpXQheab7xphf-mwPmW1x8h4tvuXAAvsPFq-S73vtUqvFplOdBGjXIRMMrGXnnzD8JP9m9cww</recordid><startdate>20110301</startdate><enddate>20110301</enddate><creator>LIU, Jiang-ping</creator><creator>LUO, Liang-shun</creator><creator>SU, Yan-qing</creator><creator>XU, Yan-jing</creator><creator>LI, Xin-zhong</creator><creator>CHEN, Rui-run</creator><creator>GUO, Jing-jie</creator><creator>FU, Heng-zhi</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20110301</creationdate><title>Numerical simulation of intermediate phase growth in Ti/Al alternate foils</title><author>LIU, Jiang-ping ; LUO, Liang-shun ; SU, Yan-qing ; XU, Yan-jing ; LI, Xin-zhong ; CHEN, Rui-run ; GUO, Jing-jie ; FU, Heng-zhi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c341t-4811b48c19d6678c498d2b3b0759d86b57202af167a371e60f80a9fc3100f45c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Aluminum</topic><topic>Computer simulation</topic><topic>Diffusion</topic><topic>diffusion couple</topic><topic>finite difference method</topic><topic>Foils</topic><topic>hot pressing</topic><topic>Intermetallic compounds</topic><topic>Intermetallics</topic><topic>Mathematical models</topic><topic>numerical simulation</topic><topic>TiAl 3</topic><topic>Titanium</topic><topic>Titanium aluminides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>LIU, Jiang-ping</creatorcontrib><creatorcontrib>LUO, Liang-shun</creatorcontrib><creatorcontrib>SU, Yan-qing</creatorcontrib><creatorcontrib>XU, Yan-jing</creatorcontrib><creatorcontrib>LI, Xin-zhong</creatorcontrib><creatorcontrib>CHEN, Rui-run</creatorcontrib><creatorcontrib>GUO, Jing-jie</creatorcontrib><creatorcontrib>FU, Heng-zhi</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Transactions of Nonferrous Metals Society of China</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>LIU, Jiang-ping</au><au>LUO, Liang-shun</au><au>SU, Yan-qing</au><au>XU, Yan-jing</au><au>LI, Xin-zhong</au><au>CHEN, Rui-run</au><au>GUO, Jing-jie</au><au>FU, Heng-zhi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Numerical simulation of intermediate phase growth in Ti/Al alternate foils</atitle><jtitle>Transactions of Nonferrous Metals Society of China</jtitle><date>2011-03-01</date><risdate>2011</risdate><volume>21</volume><issue>3</issue><spage>598</spage><epage>603</epage><pages>598-603</pages><issn>1003-6326</issn><abstract>To investigate the diffusion reaction between Ti/Al solid diffusion couple, Ti/Al alternate foils formed by hot pressing were annealed at 525, 550, 575 and 600 °C for time ranging from 1 to 40 h. The experimental results show that TiAl
3 was the only observed phase at Ti/Al interface. The interface thermodynamics favored the preferential formation of TiAl
3 in Ti/Al couple. The growth of TiAl
3 layer occurred mainly towards Al foil side and exhibited a parabolic law. Using the interdiffusion coefficients calculated based on the contribution of grain boundary diffusion, the growth of TiAl
3 was simulated numerically with the finite difference method, and the simulated results were in good agreement with the experimental ones.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/S1003-6326(11)60756-5</doi><tpages>6</tpages></addata></record> |
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| ispartof | Transactions of Nonferrous Metals Society of China, 2011-03, Vol.21 (3), p.598-603 |
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| language | eng |
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| source | Elsevier |
| subjects | Aluminum Computer simulation Diffusion diffusion couple finite difference method Foils hot pressing Intermetallic compounds Intermetallics Mathematical models numerical simulation TiAl 3 Titanium Titanium aluminides |
| title | Numerical simulation of intermediate phase growth in Ti/Al alternate foils |
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