Evaluation of robocasting process in the layering of dental feldspathic porcelain in metal‐ceramic restorations
The objective of the present in vitro study was to evaluate the robocasting process for the fabrication of metal‐ceramic dental restorations, according to ISO 9693. In this work, the rheological properties of dental porcelain pastes doped with organic additives and the parameters of robocasting proc...
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| Veröffentlicht in: | International journal of applied ceramic technology 2024-03, Vol.21 (2), p.702-714 |
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| container_title | International journal of applied ceramic technology |
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| creator | Dimitriadis, Konstantinos Roussi, Eleni Baciu, Diana Garmpi, Eleni Tsetsekou, Athena Andreouli, Constantina‐Dia |
| description | The objective of the present in vitro study was to evaluate the robocasting process for the fabrication of metal‐ceramic dental restorations, according to ISO 9693. In this work, the rheological properties of dental porcelain pastes doped with organic additives and the parameters of robocasting process were determined, and the microstructural and physical‐mechanical characterization of the sintered material were performed. Subsequently, the suitability of the robocasting process for the production of metal‐ceramic dental restorations was evaluated. Results revealed that the dental feldspathic porcelain specimens, prepared by robocasting process, exhibited a homogeneous and dense microstructure with little or no microporosity, and the measured mechanical properties point towards good performance in oral cavity. The metal‐ceramic bonds produced by the robocasting process have markedly higher strength values than the minimum value of 25 MPa, required by ISO 9693, with a cohesive failure mode. |
| doi_str_mv | 10.1111/ijac.14590 |
| format | Article |
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In this work, the rheological properties of dental porcelain pastes doped with organic additives and the parameters of robocasting process were determined, and the microstructural and physical‐mechanical characterization of the sintered material were performed. Subsequently, the suitability of the robocasting process for the production of metal‐ceramic dental restorations was evaluated. Results revealed that the dental feldspathic porcelain specimens, prepared by robocasting process, exhibited a homogeneous and dense microstructure with little or no microporosity, and the measured mechanical properties point towards good performance in oral cavity. The metal‐ceramic bonds produced by the robocasting process have markedly higher strength values than the minimum value of 25 MPa, required by ISO 9693, with a cohesive failure mode.</description><identifier>ISSN: 1546-542X</identifier><identifier>EISSN: 1744-7402</identifier><identifier>DOI: 10.1111/ijac.14590</identifier><language>eng</language><publisher>Malden: Wiley Subscription Services, Inc</publisher><subject>additive manufacturing ; Additives ; Bonding strength ; Ceramic bonding ; Ceramics ; dental replacement ; Failure modes ; Mechanical properties ; metal‐ceramic systems ; Microporosity ; Microstructure ; Pastes ; Porcelain ; Rheological properties ; robocasting</subject><ispartof>International journal of applied ceramic technology, 2024-03, Vol.21 (2), p.702-714</ispartof><rights>2023 The American Ceramic Society.</rights><rights>2024 The American Ceramic Society.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3010-66581b82090b9d923737124798e2a203d43a5cbc07fa4ad58842a634a7ede1c03</citedby><cites>FETCH-LOGICAL-c3010-66581b82090b9d923737124798e2a203d43a5cbc07fa4ad58842a634a7ede1c03</cites><orcidid>0000-0002-4819-4321 ; 0000-0002-0673-0472 ; 0000-0003-4164-5043 ; 0000-0002-9869-8739 ; 0000-0002-4307-147X ; 0000-0001-9433-4834</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fijac.14590$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fijac.14590$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,778,782,1414,27907,27908,45557,45558</link.rule.ids></links><search><creatorcontrib>Dimitriadis, Konstantinos</creatorcontrib><creatorcontrib>Roussi, Eleni</creatorcontrib><creatorcontrib>Baciu, Diana</creatorcontrib><creatorcontrib>Garmpi, Eleni</creatorcontrib><creatorcontrib>Tsetsekou, Athena</creatorcontrib><creatorcontrib>Andreouli, Constantina‐Dia</creatorcontrib><title>Evaluation of robocasting process in the layering of dental feldspathic porcelain in metal‐ceramic restorations</title><title>International journal of applied ceramic technology</title><description>The objective of the present in vitro study was to evaluate the robocasting process for the fabrication of metal‐ceramic dental restorations, according to ISO 9693. 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The metal‐ceramic bonds produced by the robocasting process have markedly higher strength values than the minimum value of 25 MPa, required by ISO 9693, with a cohesive failure mode.</description><subject>additive manufacturing</subject><subject>Additives</subject><subject>Bonding strength</subject><subject>Ceramic bonding</subject><subject>Ceramics</subject><subject>dental replacement</subject><subject>Failure modes</subject><subject>Mechanical properties</subject><subject>metal‐ceramic systems</subject><subject>Microporosity</subject><subject>Microstructure</subject><subject>Pastes</subject><subject>Porcelain</subject><subject>Rheological properties</subject><subject>robocasting</subject><issn>1546-542X</issn><issn>1744-7402</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kM1OwzAMxyMEEmNw4QkicUPqyFe_jtM0YGgSF5C4RW7qsk5d0yUdaDcegWfkSchWzliWbMU_2_GfkGvOJjzYXb0GM-EqztkJGfFUqShVTJyGPFZJFCvxdk4uvF8zJpWUyYhs5x_Q7KCvbUttRZ0trAHf1-077Zw16D2tW9qvkDawR3d4D1iJbQ8NrbApfQf9qja0s85gAwEOvsFQ_vn6NuhgE4oOfW_dcYu_JGcVNB6v_uKYvN7PX2aP0fL5YTGbLiMjGWdRksQZLzLBclbkZS5kKlMuVJpnKEAwWSoJsSkMSytQUMZZpgQkUkGKJXLD5JjcDHPDHdtd-IBe251rw0otcsGyRGW5DNTtQBlnvXdY6c7VG3B7zZk-SKoPkuqjpAHmA_xZN7j_h9SLp-ls6PkFNKV7Fg</recordid><startdate>202403</startdate><enddate>202403</enddate><creator>Dimitriadis, Konstantinos</creator><creator>Roussi, Eleni</creator><creator>Baciu, Diana</creator><creator>Garmpi, Eleni</creator><creator>Tsetsekou, Athena</creator><creator>Andreouli, Constantina‐Dia</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-4819-4321</orcidid><orcidid>https://orcid.org/0000-0002-0673-0472</orcidid><orcidid>https://orcid.org/0000-0003-4164-5043</orcidid><orcidid>https://orcid.org/0000-0002-9869-8739</orcidid><orcidid>https://orcid.org/0000-0002-4307-147X</orcidid><orcidid>https://orcid.org/0000-0001-9433-4834</orcidid></search><sort><creationdate>202403</creationdate><title>Evaluation of robocasting process in the layering of dental feldspathic porcelain in metal‐ceramic restorations</title><author>Dimitriadis, Konstantinos ; Roussi, Eleni ; Baciu, Diana ; Garmpi, Eleni ; Tsetsekou, Athena ; Andreouli, Constantina‐Dia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3010-66581b82090b9d923737124798e2a203d43a5cbc07fa4ad58842a634a7ede1c03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>additive manufacturing</topic><topic>Additives</topic><topic>Bonding strength</topic><topic>Ceramic bonding</topic><topic>Ceramics</topic><topic>dental replacement</topic><topic>Failure modes</topic><topic>Mechanical properties</topic><topic>metal‐ceramic systems</topic><topic>Microporosity</topic><topic>Microstructure</topic><topic>Pastes</topic><topic>Porcelain</topic><topic>Rheological properties</topic><topic>robocasting</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dimitriadis, Konstantinos</creatorcontrib><creatorcontrib>Roussi, Eleni</creatorcontrib><creatorcontrib>Baciu, Diana</creatorcontrib><creatorcontrib>Garmpi, Eleni</creatorcontrib><creatorcontrib>Tsetsekou, Athena</creatorcontrib><creatorcontrib>Andreouli, Constantina‐Dia</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>International journal of applied ceramic technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dimitriadis, Konstantinos</au><au>Roussi, Eleni</au><au>Baciu, Diana</au><au>Garmpi, Eleni</au><au>Tsetsekou, Athena</au><au>Andreouli, Constantina‐Dia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of robocasting process in the layering of dental feldspathic porcelain in metal‐ceramic restorations</atitle><jtitle>International journal of applied ceramic technology</jtitle><date>2024-03</date><risdate>2024</risdate><volume>21</volume><issue>2</issue><spage>702</spage><epage>714</epage><pages>702-714</pages><issn>1546-542X</issn><eissn>1744-7402</eissn><abstract>The objective of the present in vitro study was to evaluate the robocasting process for the fabrication of metal‐ceramic dental restorations, according to ISO 9693. 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| subjects | additive manufacturing Additives Bonding strength Ceramic bonding Ceramics dental replacement Failure modes Mechanical properties metal‐ceramic systems Microporosity Microstructure Pastes Porcelain Rheological properties robocasting |
| title | Evaluation of robocasting process in the layering of dental feldspathic porcelain in metal‐ceramic restorations |
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