Effect of Vanadium on the Solidification and Homogenization Behaviors in Inconel 718 Alloy
Effect of vanadium (V) on the solidification and homogenization behaviors in Inconel 718 alloy is investigated. V is observed to evenly distribute in dendritic and interdendritic zones, and slightly increase niobium (Nb) and molybdenum (Mo) segregation coefficients. However, Laves phase volume fract...
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| Veröffentlicht in: | Advanced engineering materials 2016-08, Vol.18 (8), p.1453-1459 |
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| creator | Mo, Yan Wang, Dongzhe Jiang, Bin Li, Yongyou Liu, Haiding Wang, Chunguang Cai, Xinnan Wang, Jintai |
| description | Effect of vanadium (V) on the solidification and homogenization behaviors in Inconel 718 alloy is investigated. V is observed to evenly distribute in dendritic and interdendritic zones, and slightly increase niobium (Nb) and molybdenum (Mo) segregation coefficients. However, Laves phase volume fraction reduces from 2.3 to 0.4%, indicating that V may effectively prevent the precipitation of Laves phase. Homogenization results show that diffusion coefficient of Nb is much higher in the V‐containing alloy, and it takes fewer hours to remove Laves phase, which suggest that microalloying of V can be very helpful in ingots homogenization annealing of Inconel 718 alloy in industry production.
The Laves phase volume fraction can be reduced by over 80% due to the addition of 0.066 wt% vanadium. The alloying element greatly improves segregation of Inconel 718 alloy during solidification process. |
| doi_str_mv | 10.1002/adem.201600127 |
| format | Article |
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The Laves phase volume fraction can be reduced by over 80% due to the addition of 0.066 wt% vanadium. The alloying element greatly improves segregation of Inconel 718 alloy during solidification process.</description><identifier>ISSN: 1438-1656</identifier><identifier>EISSN: 1527-2648</identifier><identifier>DOI: 10.1002/adem.201600127</identifier><language>eng</language><publisher>Blackwell Publishing Ltd</publisher><subject>Homogenization ; Homogenizing ; Laves phase ; Nickel base alloys ; Niobium ; Solidification ; Superalloys ; Vanadium</subject><ispartof>Advanced engineering materials, 2016-08, Vol.18 (8), p.1453-1459</ispartof><rights>2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3607-15074aa85a7d00e8f857cc65dcf2a9f56ca047bbcb4e8ff36c55dcd10abba34b3</citedby><cites>FETCH-LOGICAL-c3607-15074aa85a7d00e8f857cc65dcf2a9f56ca047bbcb4e8ff36c55dcd10abba34b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fadem.201600127$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fadem.201600127$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Mo, Yan</creatorcontrib><creatorcontrib>Wang, Dongzhe</creatorcontrib><creatorcontrib>Jiang, Bin</creatorcontrib><creatorcontrib>Li, Yongyou</creatorcontrib><creatorcontrib>Liu, Haiding</creatorcontrib><creatorcontrib>Wang, Chunguang</creatorcontrib><creatorcontrib>Cai, Xinnan</creatorcontrib><creatorcontrib>Wang, Jintai</creatorcontrib><title>Effect of Vanadium on the Solidification and Homogenization Behaviors in Inconel 718 Alloy</title><title>Advanced engineering materials</title><addtitle>Adv. Eng. Mater</addtitle><description>Effect of vanadium (V) on the solidification and homogenization behaviors in Inconel 718 alloy is investigated. V is observed to evenly distribute in dendritic and interdendritic zones, and slightly increase niobium (Nb) and molybdenum (Mo) segregation coefficients. However, Laves phase volume fraction reduces from 2.3 to 0.4%, indicating that V may effectively prevent the precipitation of Laves phase. Homogenization results show that diffusion coefficient of Nb is much higher in the V‐containing alloy, and it takes fewer hours to remove Laves phase, which suggest that microalloying of V can be very helpful in ingots homogenization annealing of Inconel 718 alloy in industry production.
The Laves phase volume fraction can be reduced by over 80% due to the addition of 0.066 wt% vanadium. The alloying element greatly improves segregation of Inconel 718 alloy during solidification process.</description><subject>Homogenization</subject><subject>Homogenizing</subject><subject>Laves phase</subject><subject>Nickel base alloys</subject><subject>Niobium</subject><subject>Solidification</subject><subject>Superalloys</subject><subject>Vanadium</subject><issn>1438-1656</issn><issn>1527-2648</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkD1PwzAQhiMEEqWwMntkSbHj2E7HtvRLLWXgS2KxLo5NDUkMcQqUX0-qoIqN6U73Ps8NbxCcE9wjGEeXkOmiF2HCMSaROAg6hEUijHicHDZ7TJOQcMaPgxPvXxqEYEI7wdPYGK1q5Ax6gBIyuymQK1G91ujW5TazxiqobXOCMkMzV7hnXdrv9jTUa_iwrvLIlmheKlfqHAmSoEGeu-1pcGQg9_rsd3aD-8n4bjQLlzfT-WiwDBXlWISEYREDJAxEhrFOTMKEUpxlykTQN4wrwLFIU5XGTWgoV6zJMoIhTYHGKe0GF-3ft8q9b7SvZWG90nkOpXYbL0lCGWd9FuMG7bWoqpz3lTbyrbIFVFtJsNyVKHclyn2JjdBvhU-b6-0_tBxcja__umHrWl_rr70L1avkggomH1dTuRDLSbJYDeWM_gB9eYWP</recordid><startdate>201608</startdate><enddate>201608</enddate><creator>Mo, Yan</creator><creator>Wang, Dongzhe</creator><creator>Jiang, Bin</creator><creator>Li, Yongyou</creator><creator>Liu, Haiding</creator><creator>Wang, Chunguang</creator><creator>Cai, Xinnan</creator><creator>Wang, Jintai</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201608</creationdate><title>Effect of Vanadium on the Solidification and Homogenization Behaviors in Inconel 718 Alloy</title><author>Mo, Yan ; Wang, Dongzhe ; Jiang, Bin ; Li, Yongyou ; Liu, Haiding ; Wang, Chunguang ; Cai, Xinnan ; Wang, Jintai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3607-15074aa85a7d00e8f857cc65dcf2a9f56ca047bbcb4e8ff36c55dcd10abba34b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Homogenization</topic><topic>Homogenizing</topic><topic>Laves phase</topic><topic>Nickel base alloys</topic><topic>Niobium</topic><topic>Solidification</topic><topic>Superalloys</topic><topic>Vanadium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mo, Yan</creatorcontrib><creatorcontrib>Wang, Dongzhe</creatorcontrib><creatorcontrib>Jiang, Bin</creatorcontrib><creatorcontrib>Li, Yongyou</creatorcontrib><creatorcontrib>Liu, Haiding</creatorcontrib><creatorcontrib>Wang, Chunguang</creatorcontrib><creatorcontrib>Cai, Xinnan</creatorcontrib><creatorcontrib>Wang, Jintai</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Advanced engineering materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mo, Yan</au><au>Wang, Dongzhe</au><au>Jiang, Bin</au><au>Li, Yongyou</au><au>Liu, Haiding</au><au>Wang, Chunguang</au><au>Cai, Xinnan</au><au>Wang, Jintai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Vanadium on the Solidification and Homogenization Behaviors in Inconel 718 Alloy</atitle><jtitle>Advanced engineering materials</jtitle><addtitle>Adv. Eng. Mater</addtitle><date>2016-08</date><risdate>2016</risdate><volume>18</volume><issue>8</issue><spage>1453</spage><epage>1459</epage><pages>1453-1459</pages><issn>1438-1656</issn><eissn>1527-2648</eissn><abstract>Effect of vanadium (V) on the solidification and homogenization behaviors in Inconel 718 alloy is investigated. V is observed to evenly distribute in dendritic and interdendritic zones, and slightly increase niobium (Nb) and molybdenum (Mo) segregation coefficients. However, Laves phase volume fraction reduces from 2.3 to 0.4%, indicating that V may effectively prevent the precipitation of Laves phase. Homogenization results show that diffusion coefficient of Nb is much higher in the V‐containing alloy, and it takes fewer hours to remove Laves phase, which suggest that microalloying of V can be very helpful in ingots homogenization annealing of Inconel 718 alloy in industry production.
The Laves phase volume fraction can be reduced by over 80% due to the addition of 0.066 wt% vanadium. The alloying element greatly improves segregation of Inconel 718 alloy during solidification process.</abstract><pub>Blackwell Publishing Ltd</pub><doi>10.1002/adem.201600127</doi><tpages>7</tpages></addata></record> |
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| subjects | Homogenization Homogenizing Laves phase Nickel base alloys Niobium Solidification Superalloys Vanadium |
| title | Effect of Vanadium on the Solidification and Homogenization Behaviors in Inconel 718 Alloy |
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