APPLICATION OF SINTERED TITANIUM ALLOYS TO METAL DENTURE BASES: A STUDY OF TITANIUM POWDER SHEETS FOR COMPLETE DENTURE BASE
The purpose of this study was the fabrication of titanium powder sheets to enable the application of sintered titanium alloys as metal denture bases. The effects of titanium particle shape and size, binder content, and plasticizer content on the surface smoothness, tensile strength and elongation of...
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| Veröffentlicht in: | Bulletin of Tokyo Dental College 2001, Vol.42(1), pp.35-43 |
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| container_title | Bulletin of Tokyo Dental College |
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| creator | DOI, HIRONORI HATTORI, MASAYUKI HASEGAWA, KOJI YOSHINARI, MASAO KAWADA, EIJI ODA, YUTAKA |
| description | The purpose of this study was the fabrication of titanium powder sheets to enable the application of sintered titanium alloys as metal denture bases. The effects of titanium particle shape and size, binder content, and plasticizer content on the surface smoothness, tensile strength and elongation of titanium powder sheets was investigated. To select a suitable ratio of powdered metal contents for application as a metal denture base, the effects of aluminum content in Ti sheets and various other powder metal contents in Ti-Al sheets on the density, sintering shrinkage, and bending strength were evaluated. Based on the results of the above experiments, we developed a mixed powder sheet composed of 83Ti-7Al-10Cr with TA-45 titanium powder (atomized, -45μm), and 8 mass% binder content. This titanium alloy sheet had good formability and ductility. Its sintered titanium alloy had a density of 3.2g/cm 3 , sintering shrinkage of 3.8%, and bending strength of 403 MPa. The titanium alloy sheet is clinically acceptable for fabricating denture bases. |
| doi_str_mv | 10.2209/tdcpublication.42.35 |
| format | Article |
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The effects of titanium particle shape and size, binder content, and plasticizer content on the surface smoothness, tensile strength and elongation of titanium powder sheets was investigated. To select a suitable ratio of powdered metal contents for application as a metal denture base, the effects of aluminum content in Ti sheets and various other powder metal contents in Ti-Al sheets on the density, sintering shrinkage, and bending strength were evaluated. Based on the results of the above experiments, we developed a mixed powder sheet composed of 83Ti-7Al-10Cr with TA-45 titanium powder (atomized, -45μm), and 8 mass% binder content. This titanium alloy sheet had good formability and ductility. Its sintered titanium alloy had a density of 3.2g/cm 3 , sintering shrinkage of 3.8%, and bending strength of 403 MPa. The titanium alloy sheet is clinically acceptable for fabricating denture bases.</description><identifier>ISSN: 0040-8891</identifier><identifier>DOI: 10.2209/tdcpublication.42.35</identifier><identifier>PMID: 11484793</identifier><language>eng</language><publisher>Japan: Tokyo Dental College, Japan</publisher><subject>Aluminum - chemistry ; Chromium - chemistry ; Crystallography ; Dental Alloys - chemistry ; Denture Bases ; Denture Design ; Denture, Complete ; Elasticity ; Hot Temperature ; Humans ; Materials Testing ; Metal denture base ; Metallurgy ; Particle Size ; Plasticizers - chemistry ; Powder metallurgy ; Powder sheet ; Powders ; Surface Properties ; Tape casting ; Tensile Strength ; Titanium ; Titanium - chemistry</subject><ispartof>The Bulletin of Tokyo Dental College, 2001, Vol.42(1), pp.35-43</ispartof><rights>2001 by Tokyo Dental College, Japan</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></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/11484793$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>DOI, HIRONORI</creatorcontrib><creatorcontrib>HATTORI, MASAYUKI</creatorcontrib><creatorcontrib>HASEGAWA, KOJI</creatorcontrib><creatorcontrib>YOSHINARI, MASAO</creatorcontrib><creatorcontrib>KAWADA, EIJI</creatorcontrib><creatorcontrib>ODA, YUTAKA</creatorcontrib><title>APPLICATION OF SINTERED TITANIUM ALLOYS TO METAL DENTURE BASES: A STUDY OF TITANIUM POWDER SHEETS FOR COMPLETE DENTURE BASE</title><title>Bulletin of Tokyo Dental College</title><addtitle>Bull. Tokyo Dent. Coll.</addtitle><description>The purpose of this study was the fabrication of titanium powder sheets to enable the application of sintered titanium alloys as metal denture bases. The effects of titanium particle shape and size, binder content, and plasticizer content on the surface smoothness, tensile strength and elongation of titanium powder sheets was investigated. To select a suitable ratio of powdered metal contents for application as a metal denture base, the effects of aluminum content in Ti sheets and various other powder metal contents in Ti-Al sheets on the density, sintering shrinkage, and bending strength were evaluated. Based on the results of the above experiments, we developed a mixed powder sheet composed of 83Ti-7Al-10Cr with TA-45 titanium powder (atomized, -45μm), and 8 mass% binder content. This titanium alloy sheet had good formability and ductility. Its sintered titanium alloy had a density of 3.2g/cm 3 , sintering shrinkage of 3.8%, and bending strength of 403 MPa. The titanium alloy sheet is clinically acceptable for fabricating denture bases.</description><subject>Aluminum - chemistry</subject><subject>Chromium - chemistry</subject><subject>Crystallography</subject><subject>Dental Alloys - chemistry</subject><subject>Denture Bases</subject><subject>Denture Design</subject><subject>Denture, Complete</subject><subject>Elasticity</subject><subject>Hot Temperature</subject><subject>Humans</subject><subject>Materials Testing</subject><subject>Metal denture base</subject><subject>Metallurgy</subject><subject>Particle Size</subject><subject>Plasticizers - chemistry</subject><subject>Powder metallurgy</subject><subject>Powder sheet</subject><subject>Powders</subject><subject>Surface Properties</subject><subject>Tape casting</subject><subject>Tensile Strength</subject><subject>Titanium</subject><subject>Titanium - chemistry</subject><issn>0040-8891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkMtOg0AUhmehsbX6BsbMC1DnRhncYZlaEgoEhpiuyHQYlKYXA3VhfHlpaGqauDlncb7vz8kPwANGY0KQ-3Qo9efXalNrdaj3uzEjY2pfgSFCDFmcu3gAbtt2jRDlmLMbMMCYcea4dAh-vCQJg6kngziC8QxmQSRFKnwoA-lFQb6AXhjGywzKGC6E9ELoi0jmqYAvXiayZ-jBTOb-8uielSR-80UKs7kQMoOzOIXTeJGEQooL-w5cV2rTmvvTHoF8JuR0boXxa_dSaGnq2ralMUealqikCBPKCSZGm5Wx8YQxojF1-KpSiNt6VeHJxCVKV6xyuHFKhoytNB0B1ufqZt-2jamKz6bequa7wKg49ldc9lcwUlC70x57rTttTfknncrrgKAH1u1BvZszoJpDrTfmn1TcD2qfGf2hmsLs6C-k14Qj</recordid><startdate>2001</startdate><enddate>2001</enddate><creator>DOI, HIRONORI</creator><creator>HATTORI, MASAYUKI</creator><creator>HASEGAWA, KOJI</creator><creator>YOSHINARI, MASAO</creator><creator>KAWADA, EIJI</creator><creator>ODA, YUTAKA</creator><general>Tokyo Dental College, Japan</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></search><sort><creationdate>2001</creationdate><title>APPLICATION OF SINTERED TITANIUM ALLOYS TO METAL DENTURE BASES: A STUDY OF TITANIUM POWDER SHEETS FOR COMPLETE DENTURE BASE</title><author>DOI, HIRONORI ; HATTORI, MASAYUKI ; HASEGAWA, KOJI ; YOSHINARI, MASAO ; KAWADA, EIJI ; ODA, YUTAKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3955-c180c3d0d301238212ecebe516442c1378bfa085cbf16692acf4f78e7d40e5ac3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Aluminum - chemistry</topic><topic>Chromium - chemistry</topic><topic>Crystallography</topic><topic>Dental Alloys - chemistry</topic><topic>Denture Bases</topic><topic>Denture Design</topic><topic>Denture, Complete</topic><topic>Elasticity</topic><topic>Hot Temperature</topic><topic>Humans</topic><topic>Materials Testing</topic><topic>Metal denture base</topic><topic>Metallurgy</topic><topic>Particle Size</topic><topic>Plasticizers - chemistry</topic><topic>Powder metallurgy</topic><topic>Powder sheet</topic><topic>Powders</topic><topic>Surface Properties</topic><topic>Tape casting</topic><topic>Tensile Strength</topic><topic>Titanium</topic><topic>Titanium - chemistry</topic><toplevel>online_resources</toplevel><creatorcontrib>DOI, HIRONORI</creatorcontrib><creatorcontrib>HATTORI, MASAYUKI</creatorcontrib><creatorcontrib>HASEGAWA, KOJI</creatorcontrib><creatorcontrib>YOSHINARI, MASAO</creatorcontrib><creatorcontrib>KAWADA, EIJI</creatorcontrib><creatorcontrib>ODA, YUTAKA</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Bulletin of Tokyo Dental College</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>DOI, HIRONORI</au><au>HATTORI, MASAYUKI</au><au>HASEGAWA, KOJI</au><au>YOSHINARI, MASAO</au><au>KAWADA, EIJI</au><au>ODA, YUTAKA</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>APPLICATION OF SINTERED TITANIUM ALLOYS TO METAL DENTURE BASES: A STUDY OF TITANIUM POWDER SHEETS FOR COMPLETE DENTURE BASE</atitle><jtitle>Bulletin of Tokyo Dental College</jtitle><addtitle>Bull. Tokyo Dent. Coll.</addtitle><date>2001</date><risdate>2001</risdate><volume>42</volume><issue>1</issue><spage>35</spage><epage>43</epage><pages>35-43</pages><issn>0040-8891</issn><abstract>The purpose of this study was the fabrication of titanium powder sheets to enable the application of sintered titanium alloys as metal denture bases. The effects of titanium particle shape and size, binder content, and plasticizer content on the surface smoothness, tensile strength and elongation of titanium powder sheets was investigated. To select a suitable ratio of powdered metal contents for application as a metal denture base, the effects of aluminum content in Ti sheets and various other powder metal contents in Ti-Al sheets on the density, sintering shrinkage, and bending strength were evaluated. Based on the results of the above experiments, we developed a mixed powder sheet composed of 83Ti-7Al-10Cr with TA-45 titanium powder (atomized, -45μm), and 8 mass% binder content. This titanium alloy sheet had good formability and ductility. Its sintered titanium alloy had a density of 3.2g/cm 3 , sintering shrinkage of 3.8%, and bending strength of 403 MPa. The titanium alloy sheet is clinically acceptable for fabricating denture bases.</abstract><cop>Japan</cop><pub>Tokyo Dental College, Japan</pub><pmid>11484793</pmid><doi>10.2209/tdcpublication.42.35</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
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| source | J-STAGE Free; MEDLINE; Freely Accessible Japanese Titles; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Aluminum - chemistry Chromium - chemistry Crystallography Dental Alloys - chemistry Denture Bases Denture Design Denture, Complete Elasticity Hot Temperature Humans Materials Testing Metal denture base Metallurgy Particle Size Plasticizers - chemistry Powder metallurgy Powder sheet Powders Surface Properties Tape casting Tensile Strength Titanium Titanium - chemistry |
| title | APPLICATION OF SINTERED TITANIUM ALLOYS TO METAL DENTURE BASES: A STUDY OF TITANIUM POWDER SHEETS FOR COMPLETE DENTURE BASE |
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