Effect of yttrium and erbium on the microstructure and mechanical properties of Ti–Al–Nb alloys
▶ Room plasticity and toughness of the alloy was enhanced greatly by adding Er element. ▶ Different characteristics of Y and Er leads to different alloy's properties. ▶ By structure reconstruction, a new (AlTiNb) 2Er 3 precipitated phase was identified. ▶ Ti–16Al–27Nb–0.6Er alloy undergoes SIMT...
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| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2010-11, Vol.528 (1), p.220-225 |
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| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
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| creator | Ke, Yubin Duan, Huiping Sun, Yanran |
| description | ▶ Room plasticity and toughness of the alloy was enhanced greatly by adding Er element. ▶ Different characteristics of Y and Er leads to different alloy's properties. ▶ By structure reconstruction, a new (AlTiNb)
2Er
3 precipitated phase was identified. ▶ Ti–16Al–27Nb–0.6Er alloy undergoes SIMT process during room compression.
The effect of yttrium and erbium on the microstructure and mechanical property of Ti–16Al–27Nb alloy was investigated in this paper. Experimental results showed that the phase constituent had not been changed by Y or Er additive and all the alloys were simply composed of β, O and α phases. However, the grain size of the alloy can be sharply refined by Y or Er element. Compression test showed that the mechanical property of the alloy cannot be obviously increased by Y additive but can be sharply improved by Er additive because of the presence of fine (AlTiNb)
2Er
3 precipitates in the β phase. |
| doi_str_mv | 10.1016/j.msea.2010.09.011 |
| format | Article |
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2Er
3 precipitated phase was identified. ▶ Ti–16Al–27Nb–0.6Er alloy undergoes SIMT process during room compression.
The effect of yttrium and erbium on the microstructure and mechanical property of Ti–16Al–27Nb alloy was investigated in this paper. Experimental results showed that the phase constituent had not been changed by Y or Er additive and all the alloys were simply composed of β, O and α phases. However, the grain size of the alloy can be sharply refined by Y or Er element. Compression test showed that the mechanical property of the alloy cannot be obviously increased by Y additive but can be sharply improved by Er additive because of the presence of fine (AlTiNb)
2Er
3 precipitates in the β phase.</description><identifier>ISSN: 0921-5093</identifier><identifier>EISSN: 1873-4936</identifier><identifier>DOI: 10.1016/j.msea.2010.09.011</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Additives ; Alloying elements ; Applied sciences ; Cross-disciplinary physics: materials science; rheology ; Elasticity. Plasticity ; Erbium ; Exact sciences and technology ; Materials science ; Mechanical properties ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Mechanical property ; Metals. Metallurgy ; Microstructure ; Niobium ; Phase diagrams and microstructures developed by solidification and solid-solid phase transformations ; Physics ; Precipitation ; Rare earth ; Titanium base alloys ; Ti–Al–Nb ; Yttrium</subject><ispartof>Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2010-11, Vol.528 (1), p.220-225</ispartof><rights>2010 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c428t-37ac87ff9f9a02f2e8a971baff4693be8737657bcea52c49477bdbd2e7de087a3</citedby><cites>FETCH-LOGICAL-c428t-37ac87ff9f9a02f2e8a971baff4693be8737657bcea52c49477bdbd2e7de087a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921509310010233$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23404346$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ke, Yubin</creatorcontrib><creatorcontrib>Duan, Huiping</creatorcontrib><creatorcontrib>Sun, Yanran</creatorcontrib><title>Effect of yttrium and erbium on the microstructure and mechanical properties of Ti–Al–Nb alloys</title><title>Materials science & engineering. A, Structural materials : properties, microstructure and processing</title><description>▶ Room plasticity and toughness of the alloy was enhanced greatly by adding Er element. ▶ Different characteristics of Y and Er leads to different alloy's properties. ▶ By structure reconstruction, a new (AlTiNb)
2Er
3 precipitated phase was identified. ▶ Ti–16Al–27Nb–0.6Er alloy undergoes SIMT process during room compression.
The effect of yttrium and erbium on the microstructure and mechanical property of Ti–16Al–27Nb alloy was investigated in this paper. Experimental results showed that the phase constituent had not been changed by Y or Er additive and all the alloys were simply composed of β, O and α phases. However, the grain size of the alloy can be sharply refined by Y or Er element. Compression test showed that the mechanical property of the alloy cannot be obviously increased by Y additive but can be sharply improved by Er additive because of the presence of fine (AlTiNb)
2Er
3 precipitates in the β phase.</description><subject>Additives</subject><subject>Alloying elements</subject><subject>Applied sciences</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Elasticity. Plasticity</subject><subject>Erbium</subject><subject>Exact sciences and technology</subject><subject>Materials science</subject><subject>Mechanical properties</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Mechanical property</subject><subject>Metals. Metallurgy</subject><subject>Microstructure</subject><subject>Niobium</subject><subject>Phase diagrams and microstructures developed by solidification and solid-solid phase transformations</subject><subject>Physics</subject><subject>Precipitation</subject><subject>Rare earth</subject><subject>Titanium base alloys</subject><subject>Ti–Al–Nb</subject><subject>Yttrium</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kMtKAzEUhoMoWC8v4Go24mpqbp1MwE0p9QJFN7oOmcwJTZlLTTJCd76Db-iTmLHFpZskhO_8yf8hdEXwlGBS3G6mbQA9pThdYDnFhByhCSkFy7lkxTGaYElJPsOSnaKzEDYYY8LxbILM0lowMetttovRu6HNdFdn4Kvx2HdZXEPWOuP7EP1g4uDhF2jBrHXnjG6yre-34KODMKa8uu_Pr3mTlucq003T78IFOrG6CXB52M_R2_3ydfGYr14enhbzVW44LWPOhDalsFZaqTG1FEotBam0tbyQrILURhQzURnQM2q45EJUdVVTEDXgUmh2jm72uelH7wOEqFoXDDSN7qAfgioZIWUhpUgk3ZNjr-DBqq13rfY7RbAahaqNGoWqUajCUiWhaej6EK9D6m297owLf5OUccwZLxJ3t-cgdf1w4FUwDjoDtfNJtap7998zP4Gnj0Q</recordid><startdate>20101125</startdate><enddate>20101125</enddate><creator>Ke, Yubin</creator><creator>Duan, Huiping</creator><creator>Sun, Yanran</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20101125</creationdate><title>Effect of yttrium and erbium on the microstructure and mechanical properties of Ti–Al–Nb alloys</title><author>Ke, Yubin ; Duan, Huiping ; Sun, Yanran</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c428t-37ac87ff9f9a02f2e8a971baff4693be8737657bcea52c49477bdbd2e7de087a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Additives</topic><topic>Alloying elements</topic><topic>Applied sciences</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Elasticity. Plasticity</topic><topic>Erbium</topic><topic>Exact sciences and technology</topic><topic>Materials science</topic><topic>Mechanical properties</topic><topic>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</topic><topic>Mechanical property</topic><topic>Metals. Metallurgy</topic><topic>Microstructure</topic><topic>Niobium</topic><topic>Phase diagrams and microstructures developed by solidification and solid-solid phase transformations</topic><topic>Physics</topic><topic>Precipitation</topic><topic>Rare earth</topic><topic>Titanium base alloys</topic><topic>Ti–Al–Nb</topic><topic>Yttrium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ke, Yubin</creatorcontrib><creatorcontrib>Duan, Huiping</creatorcontrib><creatorcontrib>Sun, Yanran</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ke, Yubin</au><au>Duan, Huiping</au><au>Sun, Yanran</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of yttrium and erbium on the microstructure and mechanical properties of Ti–Al–Nb alloys</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2010-11-25</date><risdate>2010</risdate><volume>528</volume><issue>1</issue><spage>220</spage><epage>225</epage><pages>220-225</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>▶ Room plasticity and toughness of the alloy was enhanced greatly by adding Er element. ▶ Different characteristics of Y and Er leads to different alloy's properties. ▶ By structure reconstruction, a new (AlTiNb)
2Er
3 precipitated phase was identified. ▶ Ti–16Al–27Nb–0.6Er alloy undergoes SIMT process during room compression.
The effect of yttrium and erbium on the microstructure and mechanical property of Ti–16Al–27Nb alloy was investigated in this paper. Experimental results showed that the phase constituent had not been changed by Y or Er additive and all the alloys were simply composed of β, O and α phases. However, the grain size of the alloy can be sharply refined by Y or Er element. Compression test showed that the mechanical property of the alloy cannot be obviously increased by Y additive but can be sharply improved by Er additive because of the presence of fine (AlTiNb)
2Er
3 precipitates in the β phase.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.msea.2010.09.011</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 0921-5093 |
| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2010-11, Vol.528 (1), p.220-225 |
| issn | 0921-5093 1873-4936 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Additives Alloying elements Applied sciences Cross-disciplinary physics: materials science rheology Elasticity. Plasticity Erbium Exact sciences and technology Materials science Mechanical properties Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Mechanical property Metals. Metallurgy Microstructure Niobium Phase diagrams and microstructures developed by solidification and solid-solid phase transformations Physics Precipitation Rare earth Titanium base alloys Ti–Al–Nb Yttrium |
| title | Effect of yttrium and erbium on the microstructure and mechanical properties of Ti–Al–Nb alloys |
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