Mechanical and microstructural characteristics of commercial purity titanium implants fabricated by electron-beam additive manufacturing
Electron-beam additive manufacturing (EBAM) is a layer-by-layer additive manufacturing technique. In this study, the mechanical and microstructural characteristics of commercial purity (CP) titanium implants with various porosities, fabricated by EBAM, were examined. The results show that the CP-tit...
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| Veröffentlicht in: | Materials letters 2017-01, Vol.187, p.64-67 |
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| container_title | Materials letters |
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| creator | Ahn, Yong-Keun Kim, Hyung-Giun Park, Hyung-Ki Kim, Gun-Hee Jung, Kyung-Hwan Lee, Chang-Woo Kim, Won-Yong Lim, Sung-Hwan Lee, Byoung-Soo |
| description | Electron-beam additive manufacturing (EBAM) is a layer-by-layer additive manufacturing technique. In this study, the mechanical and microstructural characteristics of commercial purity (CP) titanium implants with various porosities, fabricated by EBAM, were examined. The results show that the CP-titanium implants were composed of fine grains and Fe-Ti intermetallic compounds with a size of 40nm. In addition, they exhibit high yield strength and a low elastic modulus that are comparable to those of human bone.
[Display omitted]
•We have fabricated commercially pure titanium implants by electron-beam additive manufacturing (EBAM) with a cross structure.•The relations between compressive yield strength and porosity for pure titanium implants, fabricated by EBAM, were studied.•The fabricated pure titanium implants show enhanced compressive strength with low elastic modulus. |
| doi_str_mv | 10.1016/j.matlet.2016.10.064 |
| format | Article |
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[Display omitted]
•We have fabricated commercially pure titanium implants by electron-beam additive manufacturing (EBAM) with a cross structure.•The relations between compressive yield strength and porosity for pure titanium implants, fabricated by EBAM, were studied.•The fabricated pure titanium implants show enhanced compressive strength with low elastic modulus.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2016.10.064</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Additive manufacturing ; Additives ; Biomaterials ; Biomedical materials ; Bones ; Commercial purity titanium ; Electron-beam additive manufacturing ; Intermetallic compounds ; Intermetallics ; Iron ; Materials science ; Microstructure ; Modulus of elasticity ; Porous materials ; Purity ; Surgical implants ; Titanium ; Titanium compounds ; Yield strength ; Yield stress</subject><ispartof>Materials letters, 2017-01, Vol.187, p.64-67</ispartof><rights>2016 Elsevier B.V.</rights><rights>Copyright Elsevier BV Jan 15, 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c437t-3ac5d1383524b94e64347ce695bf5af7d6cc6a8af2cfcb28d5bfc9b8064d68473</citedby><cites>FETCH-LOGICAL-c437t-3ac5d1383524b94e64347ce695bf5af7d6cc6a8af2cfcb28d5bfc9b8064d68473</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0167577X16316640$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Ahn, Yong-Keun</creatorcontrib><creatorcontrib>Kim, Hyung-Giun</creatorcontrib><creatorcontrib>Park, Hyung-Ki</creatorcontrib><creatorcontrib>Kim, Gun-Hee</creatorcontrib><creatorcontrib>Jung, Kyung-Hwan</creatorcontrib><creatorcontrib>Lee, Chang-Woo</creatorcontrib><creatorcontrib>Kim, Won-Yong</creatorcontrib><creatorcontrib>Lim, Sung-Hwan</creatorcontrib><creatorcontrib>Lee, Byoung-Soo</creatorcontrib><title>Mechanical and microstructural characteristics of commercial purity titanium implants fabricated by electron-beam additive manufacturing</title><title>Materials letters</title><description>Electron-beam additive manufacturing (EBAM) is a layer-by-layer additive manufacturing technique. In this study, the mechanical and microstructural characteristics of commercial purity (CP) titanium implants with various porosities, fabricated by EBAM, were examined. The results show that the CP-titanium implants were composed of fine grains and Fe-Ti intermetallic compounds with a size of 40nm. In addition, they exhibit high yield strength and a low elastic modulus that are comparable to those of human bone.
[Display omitted]
•We have fabricated commercially pure titanium implants by electron-beam additive manufacturing (EBAM) with a cross structure.•The relations between compressive yield strength and porosity for pure titanium implants, fabricated by EBAM, were studied.•The fabricated pure titanium implants show enhanced compressive strength with low elastic modulus.</description><subject>Additive manufacturing</subject><subject>Additives</subject><subject>Biomaterials</subject><subject>Biomedical materials</subject><subject>Bones</subject><subject>Commercial purity titanium</subject><subject>Electron-beam additive manufacturing</subject><subject>Intermetallic compounds</subject><subject>Intermetallics</subject><subject>Iron</subject><subject>Materials science</subject><subject>Microstructure</subject><subject>Modulus of elasticity</subject><subject>Porous materials</subject><subject>Purity</subject><subject>Surgical implants</subject><subject>Titanium</subject><subject>Titanium compounds</subject><subject>Yield strength</subject><subject>Yield stress</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9UcGq1TAUDKLg9ekfuAi4cdNr26RJuhHk4VPhiRsFdyE9OdFcmvaapA_uH_jZnnJduXAVMjNnMpnD2MuuPXZtp96cjsnVGeuxpxtBx1bJR-zQGS0aOerxMTsQoZtB6-9P2bNSTm3byrGVB_b7M8JPt0RwM3eL5ylCXkvNG9QtE0ZkdlAxx1IjFL4GDmtKmCESe95yrBdeYyWLLfGYzrNbauHBTZk8K3o-XTjOCDWvSzOhS9x5H2t8QJ7csgW3PxSXH8_Zk-Dmgi_-njfs2937r7cfm_svHz7dvrtvQApdG-Fg8J0wYujlNEpUUkgNqMZhCoML2isA5YwLPQSYeuMJh3Ey1IhXRmpxw15ffc95_bVhqTbFAjhTbly3Yjuj5CDHQQwkffWP9LRueaF0thvF2PfKGEMqeVXtxZWMwZ5zTC5fbNfafT32ZK_rsft6dpTC0Njb6xjSZx8iZlsg4gLoY6a2rF_j_w3-AILtn0A</recordid><startdate>20170115</startdate><enddate>20170115</enddate><creator>Ahn, Yong-Keun</creator><creator>Kim, Hyung-Giun</creator><creator>Park, Hyung-Ki</creator><creator>Kim, Gun-Hee</creator><creator>Jung, Kyung-Hwan</creator><creator>Lee, Chang-Woo</creator><creator>Kim, Won-Yong</creator><creator>Lim, Sung-Hwan</creator><creator>Lee, Byoung-Soo</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20170115</creationdate><title>Mechanical and microstructural characteristics of commercial purity titanium implants fabricated by electron-beam additive manufacturing</title><author>Ahn, Yong-Keun ; Kim, Hyung-Giun ; Park, Hyung-Ki ; Kim, Gun-Hee ; Jung, Kyung-Hwan ; Lee, Chang-Woo ; Kim, Won-Yong ; Lim, Sung-Hwan ; Lee, Byoung-Soo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c437t-3ac5d1383524b94e64347ce695bf5af7d6cc6a8af2cfcb28d5bfc9b8064d68473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Additive manufacturing</topic><topic>Additives</topic><topic>Biomaterials</topic><topic>Biomedical materials</topic><topic>Bones</topic><topic>Commercial purity titanium</topic><topic>Electron-beam additive manufacturing</topic><topic>Intermetallic compounds</topic><topic>Intermetallics</topic><topic>Iron</topic><topic>Materials science</topic><topic>Microstructure</topic><topic>Modulus of elasticity</topic><topic>Porous materials</topic><topic>Purity</topic><topic>Surgical implants</topic><topic>Titanium</topic><topic>Titanium compounds</topic><topic>Yield strength</topic><topic>Yield stress</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ahn, Yong-Keun</creatorcontrib><creatorcontrib>Kim, Hyung-Giun</creatorcontrib><creatorcontrib>Park, Hyung-Ki</creatorcontrib><creatorcontrib>Kim, Gun-Hee</creatorcontrib><creatorcontrib>Jung, Kyung-Hwan</creatorcontrib><creatorcontrib>Lee, Chang-Woo</creatorcontrib><creatorcontrib>Kim, Won-Yong</creatorcontrib><creatorcontrib>Lim, Sung-Hwan</creatorcontrib><creatorcontrib>Lee, Byoung-Soo</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ahn, Yong-Keun</au><au>Kim, Hyung-Giun</au><au>Park, Hyung-Ki</au><au>Kim, Gun-Hee</au><au>Jung, Kyung-Hwan</au><au>Lee, Chang-Woo</au><au>Kim, Won-Yong</au><au>Lim, Sung-Hwan</au><au>Lee, Byoung-Soo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical and microstructural characteristics of commercial purity titanium implants fabricated by electron-beam additive manufacturing</atitle><jtitle>Materials letters</jtitle><date>2017-01-15</date><risdate>2017</risdate><volume>187</volume><spage>64</spage><epage>67</epage><pages>64-67</pages><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>Electron-beam additive manufacturing (EBAM) is a layer-by-layer additive manufacturing technique. In this study, the mechanical and microstructural characteristics of commercial purity (CP) titanium implants with various porosities, fabricated by EBAM, were examined. The results show that the CP-titanium implants were composed of fine grains and Fe-Ti intermetallic compounds with a size of 40nm. In addition, they exhibit high yield strength and a low elastic modulus that are comparable to those of human bone.
[Display omitted]
•We have fabricated commercially pure titanium implants by electron-beam additive manufacturing (EBAM) with a cross structure.•The relations between compressive yield strength and porosity for pure titanium implants, fabricated by EBAM, were studied.•The fabricated pure titanium implants show enhanced compressive strength with low elastic modulus.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.matlet.2016.10.064</doi><tpages>4</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Additive manufacturing Additives Biomaterials Biomedical materials Bones Commercial purity titanium Electron-beam additive manufacturing Intermetallic compounds Intermetallics Iron Materials science Microstructure Modulus of elasticity Porous materials Purity Surgical implants Titanium Titanium compounds Yield strength Yield stress |
| title | Mechanical and microstructural characteristics of commercial purity titanium implants fabricated by electron-beam additive manufacturing |
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