Mechanical properties and microstructures of dental cast Ti-6Nb-4Cu, Ti-18Nb-2Cu, and Ti-24Nb-1Cu alloys
The mechanical properties —tensile strength, yield strength, elongation after fracture, and Vickers hardness— and alloy phases of the dental cast alloys Ti-6%Nb-4%Cu, Ti-18%Nb-2%Cu, and Ti-24%Nb-1%Cu were investigated. Ti-6%Nb-4%Cu consisted of a single α-phase, while Ti-18%Nb-2%Cu and Ti-24%Nb-1%Cu...
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| Veröffentlicht in: | Dental Materials Journal 2016/07/29, Vol.35(4), pp.564-570 |
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| creator | TAKAHASHI, Masatoshi KIKUCHI, Masafumi TAKADA, Yukyo |
| description | The mechanical properties —tensile strength, yield strength, elongation after fracture, and Vickers hardness— and alloy phases of the dental cast alloys Ti-6%Nb-4%Cu, Ti-18%Nb-2%Cu, and Ti-24%Nb-1%Cu were investigated. Ti-6%Nb-4%Cu consisted of a single α-phase, while Ti-18%Nb-2%Cu and Ti-24%Nb-1%Cu consisted of α- and β-phases. The tensile strengths, yield strengths, and hardnesses of these alloys were higher than those of Ti-5%Cu and Ti-30%Nb; however, their breaking elongations were smaller. These differences in the mechanical properties are attributable to solid-solution strengthening or to precipitation strengthening by the dual-phase (α+β) structure. Thus, Ti-Nb-Cu alloys are suitable for use in high-strength dental prostheses, such as implantretained superstructures and narrow-diameter implants. |
| doi_str_mv | 10.4012/dmj.2015-354 |
| format | Article |
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Ti-6%Nb-4%Cu consisted of a single α-phase, while Ti-18%Nb-2%Cu and Ti-24%Nb-1%Cu consisted of α- and β-phases. The tensile strengths, yield strengths, and hardnesses of these alloys were higher than those of Ti-5%Cu and Ti-30%Nb; however, their breaking elongations were smaller. These differences in the mechanical properties are attributable to solid-solution strengthening or to precipitation strengthening by the dual-phase (α+β) structure. Thus, Ti-Nb-Cu alloys are suitable for use in high-strength dental prostheses, such as implantretained superstructures and narrow-diameter implants.</description><identifier>ISSN: 0287-4547</identifier><identifier>EISSN: 1881-1361</identifier><identifier>DOI: 10.4012/dmj.2015-354</identifier><identifier>PMID: 27477221</identifier><language>eng</language><publisher>Japan: The Japanese Society for Dental Materials and Devices</publisher><subject>Alloys ; Dental Alloys ; Dental implant ; Dental materials ; Dentistry ; Elongation ; Hardness ; Materials Testing ; Mechanical properties ; Mechanical property ; Microstructure ; Surgical implants ; Tensile Strength ; Ti-Nb-Cu alloy ; Titanium ; Titanium alloy ; Titanium base alloys ; Yield strength</subject><ispartof>Dental Materials Journal, 2016/07/29, Vol.35(4), pp.564-570</ispartof><rights>2016 The Japanese Society for Dental Materials and Devices</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c709t-640c6d4a720ea6820664636772e92619be297b2fa8cb42d119c8c690ba1e6123</citedby><cites>FETCH-LOGICAL-c709t-640c6d4a720ea6820664636772e92619be297b2fa8cb42d119c8c690ba1e6123</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,4010,27900,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27477221$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>TAKAHASHI, Masatoshi</creatorcontrib><creatorcontrib>KIKUCHI, Masafumi</creatorcontrib><creatorcontrib>TAKADA, Yukyo</creatorcontrib><creatorcontrib>Division of Dental Biomaterials</creatorcontrib><creatorcontrib>Tohoku University Graduate School of Dentistry</creatorcontrib><creatorcontrib>Department of Biomaterials Science</creatorcontrib><creatorcontrib>Kagoshima University Graduate School of Medical and Dental Sciences</creatorcontrib><title>Mechanical properties and microstructures of dental cast Ti-6Nb-4Cu, Ti-18Nb-2Cu, and Ti-24Nb-1Cu alloys</title><title>Dental Materials Journal</title><addtitle>Dent. Mater. J.</addtitle><description>The mechanical properties —tensile strength, yield strength, elongation after fracture, and Vickers hardness— and alloy phases of the dental cast alloys Ti-6%Nb-4%Cu, Ti-18%Nb-2%Cu, and Ti-24%Nb-1%Cu were investigated. Ti-6%Nb-4%Cu consisted of a single α-phase, while Ti-18%Nb-2%Cu and Ti-24%Nb-1%Cu consisted of α- and β-phases. The tensile strengths, yield strengths, and hardnesses of these alloys were higher than those of Ti-5%Cu and Ti-30%Nb; however, their breaking elongations were smaller. These differences in the mechanical properties are attributable to solid-solution strengthening or to precipitation strengthening by the dual-phase (α+β) structure. Thus, Ti-Nb-Cu alloys are suitable for use in high-strength dental prostheses, such as implantretained superstructures and narrow-diameter implants.</description><subject>Alloys</subject><subject>Dental Alloys</subject><subject>Dental implant</subject><subject>Dental materials</subject><subject>Dentistry</subject><subject>Elongation</subject><subject>Hardness</subject><subject>Materials Testing</subject><subject>Mechanical properties</subject><subject>Mechanical property</subject><subject>Microstructure</subject><subject>Surgical implants</subject><subject>Tensile Strength</subject><subject>Ti-Nb-Cu alloy</subject><subject>Titanium</subject><subject>Titanium alloy</subject><subject>Titanium base alloys</subject><subject>Yield strength</subject><issn>0287-4547</issn><issn>1881-1361</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkj2T1DAMhj0MDLccdNRMSorLIfk7JezAwcwBzfYex_Fy2ckmi50U---Ryd3W19iy9FiW9Jqx9wi3EpB_6o6HWw6oaqHkC7ZBa7FGofEl2wC3ppZKmiv2JucDgGy0ta_ZFTfSGM5xwx5-xvDgxz74oTql6RTT3Mdc-bGrjn1IU57TEuYlkW_aV10cZwKDz3O162v9q63ldrkpNlo68HIod8nBJTlwu1R-GKZzfste7f2Q47vH_Zrtvn3dbb_X97_vfmw_39fBQDPXWkLQnfSGQ_TactBaaqGp2thwjU0beWNavvc2tJJ3iE2wQTfQeowaubhmH9e01MzfJebZHfsc4jD4MU5LdmiVEkaIBp6BEoiiQf0MFKyw2lhJ6M2KluHlFPfulPqjT2eH4IpgjgRzRTBHghH-4THz0h5jd4GfFCLgbgUoWlSaxqEfoztMSxppjq47A6myptQOQCiQZXOgNBnKADcISpR-v6yZDnn2f-LlKU-ShyH-r0soJ8vyVN8lSJ8kuTiKf-koul4</recordid><startdate>2016</startdate><enddate>2016</enddate><creator>TAKAHASHI, Masatoshi</creator><creator>KIKUCHI, Masafumi</creator><creator>TAKADA, Yukyo</creator><general>The Japanese Society for Dental Materials and Devices</general><general>Japanese Society for Dental Materials and Devices</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>2016</creationdate><title>Mechanical properties and microstructures of dental cast Ti-6Nb-4Cu, Ti-18Nb-2Cu, and Ti-24Nb-1Cu alloys</title><author>TAKAHASHI, Masatoshi ; KIKUCHI, Masafumi ; TAKADA, Yukyo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c709t-640c6d4a720ea6820664636772e92619be297b2fa8cb42d119c8c690ba1e6123</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Alloys</topic><topic>Dental Alloys</topic><topic>Dental implant</topic><topic>Dental materials</topic><topic>Dentistry</topic><topic>Elongation</topic><topic>Hardness</topic><topic>Materials Testing</topic><topic>Mechanical properties</topic><topic>Mechanical property</topic><topic>Microstructure</topic><topic>Surgical implants</topic><topic>Tensile Strength</topic><topic>Ti-Nb-Cu alloy</topic><topic>Titanium</topic><topic>Titanium alloy</topic><topic>Titanium base alloys</topic><topic>Yield strength</topic><toplevel>online_resources</toplevel><creatorcontrib>TAKAHASHI, Masatoshi</creatorcontrib><creatorcontrib>KIKUCHI, Masafumi</creatorcontrib><creatorcontrib>TAKADA, Yukyo</creatorcontrib><creatorcontrib>Division of Dental Biomaterials</creatorcontrib><creatorcontrib>Tohoku University Graduate School of Dentistry</creatorcontrib><creatorcontrib>Department of Biomaterials Science</creatorcontrib><creatorcontrib>Kagoshima University Graduate School of Medical and Dental Sciences</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Dental Materials Journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TAKAHASHI, Masatoshi</au><au>KIKUCHI, Masafumi</au><au>TAKADA, Yukyo</au><aucorp>Division of Dental Biomaterials</aucorp><aucorp>Tohoku University Graduate School of Dentistry</aucorp><aucorp>Department of Biomaterials Science</aucorp><aucorp>Kagoshima University Graduate School of Medical and Dental Sciences</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical properties and microstructures of dental cast Ti-6Nb-4Cu, Ti-18Nb-2Cu, and Ti-24Nb-1Cu alloys</atitle><jtitle>Dental Materials Journal</jtitle><addtitle>Dent. Mater. J.</addtitle><date>2016</date><risdate>2016</risdate><volume>35</volume><issue>4</issue><spage>564</spage><epage>570</epage><pages>564-570</pages><issn>0287-4547</issn><eissn>1881-1361</eissn><abstract>The mechanical properties —tensile strength, yield strength, elongation after fracture, and Vickers hardness— and alloy phases of the dental cast alloys Ti-6%Nb-4%Cu, Ti-18%Nb-2%Cu, and Ti-24%Nb-1%Cu were investigated. Ti-6%Nb-4%Cu consisted of a single α-phase, while Ti-18%Nb-2%Cu and Ti-24%Nb-1%Cu consisted of α- and β-phases. The tensile strengths, yield strengths, and hardnesses of these alloys were higher than those of Ti-5%Cu and Ti-30%Nb; however, their breaking elongations were smaller. These differences in the mechanical properties are attributable to solid-solution strengthening or to precipitation strengthening by the dual-phase (α+β) structure. Thus, Ti-Nb-Cu alloys are suitable for use in high-strength dental prostheses, such as implantretained superstructures and narrow-diameter implants.</abstract><cop>Japan</cop><pub>The Japanese Society for Dental Materials and Devices</pub><pmid>27477221</pmid><doi>10.4012/dmj.2015-354</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Alloys Dental Alloys Dental implant Dental materials Dentistry Elongation Hardness Materials Testing Mechanical properties Mechanical property Microstructure Surgical implants Tensile Strength Ti-Nb-Cu alloy Titanium Titanium alloy Titanium base alloys Yield strength |
| title | Mechanical properties and microstructures of dental cast Ti-6Nb-4Cu, Ti-18Nb-2Cu, and Ti-24Nb-1Cu alloys |
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