Microstructure and properties of Al–7Si–0.6Mg alloys with different Ti contents deposited by wire arc additive manufacturing
Numerous studies have addressed the advantages of wire arc additive manufacturing for manufacturing aluminum alloys. However, the role of Ti content in aluminum alloys has rarely been discussed. Herein, the effect of Ti content on the microstructure and properties of Al–7Si–0.6Mg alloys was studied....
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| Veröffentlicht in: | Rare metals 2021-09, Vol.40 (9), p.2530-2537 |
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| creator | Li, Cheng-De Gu, Hui-Min Wang, Wei Wang, Shuai Ren, Ling-Ling Zhai, Yu-Chun Wang, Zhen-Biao Ming, Zhu |
| description | Numerous studies have addressed the advantages of wire arc additive manufacturing for manufacturing aluminum alloys. However, the role of Ti content in aluminum alloys has rarely been discussed. Herein, the effect of Ti content on the microstructure and properties of Al–7Si–0.6Mg alloys was studied. The alloys were deposited via wire arc additive manufacturing and were examined through optical microscopy (OM), scanning electron microscopy (SEM), and electronic universal testing. The results show that the increase of Ti content gradually promotes the increase of the secondary dendrite arm spacing and also has an increasing tendency to form pores defect in the as-deposited alloys. The change of titanium content also affects the difference between horizontal and vertical direction properties of the alloy. The alloy with a Ti content of 0.112 wt% exhibits the best comprehensive properties. There is no difference in its horizontal and vertical direction properties. The tensile strengths, yield strengths, and elongation of this alloy (T6) along the vertical and horizontal axis are 356 and 355 MPa, 307 and 308 MPa, and 8.5% and 8.0%, respectively.
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| doi_str_mv | 10.1007/s12598-020-01603-1 |
| format | Article |
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Graphic abstract</description><identifier>ISSN: 1001-0521</identifier><identifier>EISSN: 1867-7185</identifier><identifier>DOI: 10.1007/s12598-020-01603-1</identifier><language>eng</language><publisher>Beijing: Nonferrous Metals Society of China</publisher><subject>Additive manufacturing ; Alloys ; Aluminum alloys ; Aluminum base alloys ; Arc deposition ; Biomaterials ; Chemistry and Materials Science ; Dendritic structure ; Elongation ; Energy ; Materials Engineering ; Materials Science ; Metallic Materials ; Microscopy ; Microstructure ; Nanoscale Science and Technology ; Optical microscopy ; Original Article ; Physical Chemistry ; Titanium ; Wire</subject><ispartof>Rare metals, 2021-09, Vol.40 (9), p.2530-2537</ispartof><rights>GRINM Bohan (Beijing) Publishing Co., Ltd 2020</rights><rights>GRINM Bohan (Beijing) Publishing Co., Ltd 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-9f5c49b5b6673ef00f8daa24287f03c281cb3f9ea9013e72a6060ff35a9f89943</citedby><cites>FETCH-LOGICAL-c319t-9f5c49b5b6673ef00f8daa24287f03c281cb3f9ea9013e72a6060ff35a9f89943</cites><orcidid>0000-0001-8499-9007</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12598-020-01603-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12598-020-01603-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27926,27927,41490,42559,51321</link.rule.ids></links><search><creatorcontrib>Li, Cheng-De</creatorcontrib><creatorcontrib>Gu, Hui-Min</creatorcontrib><creatorcontrib>Wang, Wei</creatorcontrib><creatorcontrib>Wang, Shuai</creatorcontrib><creatorcontrib>Ren, Ling-Ling</creatorcontrib><creatorcontrib>Zhai, Yu-Chun</creatorcontrib><creatorcontrib>Wang, Zhen-Biao</creatorcontrib><creatorcontrib>Ming, Zhu</creatorcontrib><title>Microstructure and properties of Al–7Si–0.6Mg alloys with different Ti contents deposited by wire arc additive manufacturing</title><title>Rare metals</title><addtitle>Rare Met</addtitle><description>Numerous studies have addressed the advantages of wire arc additive manufacturing for manufacturing aluminum alloys. However, the role of Ti content in aluminum alloys has rarely been discussed. Herein, the effect of Ti content on the microstructure and properties of Al–7Si–0.6Mg alloys was studied. The alloys were deposited via wire arc additive manufacturing and were examined through optical microscopy (OM), scanning electron microscopy (SEM), and electronic universal testing. The results show that the increase of Ti content gradually promotes the increase of the secondary dendrite arm spacing and also has an increasing tendency to form pores defect in the as-deposited alloys. The change of titanium content also affects the difference between horizontal and vertical direction properties of the alloy. The alloy with a Ti content of 0.112 wt% exhibits the best comprehensive properties. There is no difference in its horizontal and vertical direction properties. The tensile strengths, yield strengths, and elongation of this alloy (T6) along the vertical and horizontal axis are 356 and 355 MPa, 307 and 308 MPa, and 8.5% and 8.0%, respectively.
Graphic abstract</description><subject>Additive manufacturing</subject><subject>Alloys</subject><subject>Aluminum alloys</subject><subject>Aluminum base alloys</subject><subject>Arc deposition</subject><subject>Biomaterials</subject><subject>Chemistry and Materials Science</subject><subject>Dendritic structure</subject><subject>Elongation</subject><subject>Energy</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Microscopy</subject><subject>Microstructure</subject><subject>Nanoscale Science and Technology</subject><subject>Optical microscopy</subject><subject>Original Article</subject><subject>Physical Chemistry</subject><subject>Titanium</subject><subject>Wire</subject><issn>1001-0521</issn><issn>1867-7185</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kE1OwzAQhS0EEqVwAVaWWAfGduLEy6riT2rFgrK2nMQurtIk2A6ou96BG3ISHIrEjs3MLN57o_chdEngmgDkN57QTBQJUEiAcGAJOUITUvA8yUmRHccbgCSQUXKKzrzfAKQp5zBB-6WtXOeDG6owOI1VW-Pedb12wWqPO4Nnzdf-M3-2ccI1X66xappu5_GHDa-4tsZop9uAVxZXXRvi6XGt-87boGtc7qJujHUVVnVtg33XeKvawajxn23X5-jEqMbri989RS93t6v5Q7J4un-czxZJxYgIiTBZlYoyKznPmTYApqiVoiktcgOsogWpSmaEVgII0zlVHDgYwzIlTCFEyqbo6pAb270N2ge56QbXxpeSZiwnadTQqKIH1QjFO21k7-xWuZ0kIEfS8kBaRtLyh7Qk0cQOJt-PjbT7i_7H9Q0yHYRM</recordid><startdate>20210901</startdate><enddate>20210901</enddate><creator>Li, Cheng-De</creator><creator>Gu, Hui-Min</creator><creator>Wang, Wei</creator><creator>Wang, Shuai</creator><creator>Ren, Ling-Ling</creator><creator>Zhai, Yu-Chun</creator><creator>Wang, Zhen-Biao</creator><creator>Ming, Zhu</creator><general>Nonferrous Metals Society of China</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-8499-9007</orcidid></search><sort><creationdate>20210901</creationdate><title>Microstructure and properties of Al–7Si–0.6Mg alloys with different Ti contents deposited by wire arc additive manufacturing</title><author>Li, Cheng-De ; Gu, Hui-Min ; Wang, Wei ; Wang, Shuai ; Ren, Ling-Ling ; Zhai, Yu-Chun ; Wang, Zhen-Biao ; Ming, Zhu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-9f5c49b5b6673ef00f8daa24287f03c281cb3f9ea9013e72a6060ff35a9f89943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Additive manufacturing</topic><topic>Alloys</topic><topic>Aluminum alloys</topic><topic>Aluminum base alloys</topic><topic>Arc deposition</topic><topic>Biomaterials</topic><topic>Chemistry and Materials Science</topic><topic>Dendritic structure</topic><topic>Elongation</topic><topic>Energy</topic><topic>Materials Engineering</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Microscopy</topic><topic>Microstructure</topic><topic>Nanoscale Science and Technology</topic><topic>Optical microscopy</topic><topic>Original Article</topic><topic>Physical Chemistry</topic><topic>Titanium</topic><topic>Wire</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Cheng-De</creatorcontrib><creatorcontrib>Gu, Hui-Min</creatorcontrib><creatorcontrib>Wang, Wei</creatorcontrib><creatorcontrib>Wang, Shuai</creatorcontrib><creatorcontrib>Ren, Ling-Ling</creatorcontrib><creatorcontrib>Zhai, Yu-Chun</creatorcontrib><creatorcontrib>Wang, Zhen-Biao</creatorcontrib><creatorcontrib>Ming, Zhu</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Rare metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Cheng-De</au><au>Gu, Hui-Min</au><au>Wang, Wei</au><au>Wang, Shuai</au><au>Ren, Ling-Ling</au><au>Zhai, Yu-Chun</au><au>Wang, Zhen-Biao</au><au>Ming, Zhu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microstructure and properties of Al–7Si–0.6Mg alloys with different Ti contents deposited by wire arc additive manufacturing</atitle><jtitle>Rare metals</jtitle><stitle>Rare Met</stitle><date>2021-09-01</date><risdate>2021</risdate><volume>40</volume><issue>9</issue><spage>2530</spage><epage>2537</epage><pages>2530-2537</pages><issn>1001-0521</issn><eissn>1867-7185</eissn><abstract>Numerous studies have addressed the advantages of wire arc additive manufacturing for manufacturing aluminum alloys. However, the role of Ti content in aluminum alloys has rarely been discussed. Herein, the effect of Ti content on the microstructure and properties of Al–7Si–0.6Mg alloys was studied. The alloys were deposited via wire arc additive manufacturing and were examined through optical microscopy (OM), scanning electron microscopy (SEM), and electronic universal testing. The results show that the increase of Ti content gradually promotes the increase of the secondary dendrite arm spacing and also has an increasing tendency to form pores defect in the as-deposited alloys. The change of titanium content also affects the difference between horizontal and vertical direction properties of the alloy. The alloy with a Ti content of 0.112 wt% exhibits the best comprehensive properties. There is no difference in its horizontal and vertical direction properties. The tensile strengths, yield strengths, and elongation of this alloy (T6) along the vertical and horizontal axis are 356 and 355 MPa, 307 and 308 MPa, and 8.5% and 8.0%, respectively.
Graphic abstract</abstract><cop>Beijing</cop><pub>Nonferrous Metals Society of China</pub><doi>10.1007/s12598-020-01603-1</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-8499-9007</orcidid></addata></record> |
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| subjects | Additive manufacturing Alloys Aluminum alloys Aluminum base alloys Arc deposition Biomaterials Chemistry and Materials Science Dendritic structure Elongation Energy Materials Engineering Materials Science Metallic Materials Microscopy Microstructure Nanoscale Science and Technology Optical microscopy Original Article Physical Chemistry Titanium Wire |
| title | Microstructure and properties of Al–7Si–0.6Mg alloys with different Ti contents deposited by wire arc additive manufacturing |
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