Highly transparent yttria ceramics with Nb2O5/Ta2O5 as novel sintering additives by pressureless vacuum sintering
Highly transparent yttria ceramics were fabricated by pressureless sintering with Nb2O5 or Ta2O5 as a novel sintering additive. The optical transmittance, microstructural evolution, and thermo‐mechanical properties of the samples were investigated. The optimal doping concentrations of Nb2O5 and Ta2O...
Gespeichert in:
| Veröffentlicht in: | Journal of the American Ceramic Society 2023-06, Vol.106 (6), p.3557-3567 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3567 |
|---|---|
| container_issue | 6 |
| container_start_page | 3557 |
| container_title | Journal of the American Ceramic Society |
| container_volume | 106 |
| creator | Liu, Yan Gan, Lin Qin, Xianpeng Zhou, Guohong Jiang, Juan Zhang, Tianjin Hu, Song Wang, Zhengjuan |
| description | Highly transparent yttria ceramics were fabricated by pressureless sintering with Nb2O5 or Ta2O5 as a novel sintering additive. The optical transmittance, microstructural evolution, and thermo‐mechanical properties of the samples were investigated. The optimal doping concentrations of Nb2O5 and Ta2O5 are 0.3 and 0.2 at.%, respectively, which are much lower compared to those of previously reported counterparts. The transmittance of the sample with 0.3 at.% Nb2O5 reaches 81.6% at 1100 nm and 72.4% at 400 nm (2 mm in thickness), similar transmittance was obtained in the sample with 0.2 at.% Ta2O5. The microhardness (∼7 GPa), fracture toughness (∼0.85 MPa·m1/2), and biaxial strength (∼200 MPa) of the present samples were confirmed to be comparable or even better compared to those of previously reported transparent yttria ceramics fabricated by pressureless sintering. Furthermore, the present samples, by virtue of the low doping concentrations, possessed relatively high thermal conductivity values (>10 W/m·K), which substantially guaranteed high thermal shock resistance. |
| doi_str_mv | 10.1111/jace.19036 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_wiley</sourceid><recordid>TN_cdi_proquest_journals_2793842066</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2793842066</sourcerecordid><originalsourceid>FETCH-LOGICAL-p2256-e486f158831a8efd7caa97fd1cf28afa8d2618817e0804ca6a3f7fac327dcf9b3</originalsourceid><addsrcrecordid>eNpFkE1rAjEQhkNpodb20l8Q6Hk1H7vZ7FHE1hapF3sOYzbRyLquSVbZf99VC53DvDPwMAMPQq-UjGhf4x1oM6IF4eIODWiW0YQVVNyjASGEJblk5BE9hbDrV1rIdICOc7fZVh2OHurQgDd1xF2M3gHWxsPe6YDPLm7x95ots_EK-o4h4PpwMhUOro7Gu3qDoSxddCcT8LrDjTchtN5UfeAT6Lbd_6PP6MFCFczLXw7Rz_tsNZ0ni-XH53SySBrGMpGYVApLMyk5BWlsmWuAIrcl1ZZJsCBLJqiUNDdEklSDAG5zC5qzvNS2WPMhervdbfzh2JoQ1e7Q-rp_qVhecJkyIkRP0Rt1dpXpVOPdHnynKFEXn-riU119qq_JdHad-C-9Wm0A</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2793842066</pqid></control><display><type>article</type><title>Highly transparent yttria ceramics with Nb2O5/Ta2O5 as novel sintering additives by pressureless vacuum sintering</title><source>Access via Wiley Online Library</source><creator>Liu, Yan ; Gan, Lin ; Qin, Xianpeng ; Zhou, Guohong ; Jiang, Juan ; Zhang, Tianjin ; Hu, Song ; Wang, Zhengjuan</creator><creatorcontrib>Liu, Yan ; Gan, Lin ; Qin, Xianpeng ; Zhou, Guohong ; Jiang, Juan ; Zhang, Tianjin ; Hu, Song ; Wang, Zhengjuan</creatorcontrib><description>Highly transparent yttria ceramics were fabricated by pressureless sintering with Nb2O5 or Ta2O5 as a novel sintering additive. The optical transmittance, microstructural evolution, and thermo‐mechanical properties of the samples were investigated. The optimal doping concentrations of Nb2O5 and Ta2O5 are 0.3 and 0.2 at.%, respectively, which are much lower compared to those of previously reported counterparts. The transmittance of the sample with 0.3 at.% Nb2O5 reaches 81.6% at 1100 nm and 72.4% at 400 nm (2 mm in thickness), similar transmittance was obtained in the sample with 0.2 at.% Ta2O5. The microhardness (∼7 GPa), fracture toughness (∼0.85 MPa·m1/2), and biaxial strength (∼200 MPa) of the present samples were confirmed to be comparable or even better compared to those of previously reported transparent yttria ceramics fabricated by pressureless sintering. Furthermore, the present samples, by virtue of the low doping concentrations, possessed relatively high thermal conductivity values (>10 W/m·K), which substantially guaranteed high thermal shock resistance.</description><identifier>ISSN: 0002-7820</identifier><identifier>EISSN: 1551-2916</identifier><identifier>DOI: 10.1111/jace.19036</identifier><language>eng</language><publisher>Columbus: Wiley Subscription Services, Inc</publisher><subject>Additives ; Ceramics ; Doping ; Fracture toughness ; Loose powder sintering ; Mechanical properties ; Microhardness ; Niobium oxides ; Optical properties ; Shock resistance ; Sintering ; Tantalum ; Tantalum oxides ; Thermal conductivity ; Thermal resistance ; Thermal shock ; thermal shock resistance ; transparent ceramics ; Vacuum sintering ; yttrium compounds ; Yttrium oxide</subject><ispartof>Journal of the American Ceramic Society, 2023-06, Vol.106 (6), p.3557-3567</ispartof><rights>2023 The American Ceramic Society.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-6750-6992 ; 0000-0002-4868-6334</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%2Fjace.19036$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fjace.19036$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,782,786,1419,27933,27934,45583,45584</link.rule.ids></links><search><creatorcontrib>Liu, Yan</creatorcontrib><creatorcontrib>Gan, Lin</creatorcontrib><creatorcontrib>Qin, Xianpeng</creatorcontrib><creatorcontrib>Zhou, Guohong</creatorcontrib><creatorcontrib>Jiang, Juan</creatorcontrib><creatorcontrib>Zhang, Tianjin</creatorcontrib><creatorcontrib>Hu, Song</creatorcontrib><creatorcontrib>Wang, Zhengjuan</creatorcontrib><title>Highly transparent yttria ceramics with Nb2O5/Ta2O5 as novel sintering additives by pressureless vacuum sintering</title><title>Journal of the American Ceramic Society</title><description>Highly transparent yttria ceramics were fabricated by pressureless sintering with Nb2O5 or Ta2O5 as a novel sintering additive. The optical transmittance, microstructural evolution, and thermo‐mechanical properties of the samples were investigated. The optimal doping concentrations of Nb2O5 and Ta2O5 are 0.3 and 0.2 at.%, respectively, which are much lower compared to those of previously reported counterparts. The transmittance of the sample with 0.3 at.% Nb2O5 reaches 81.6% at 1100 nm and 72.4% at 400 nm (2 mm in thickness), similar transmittance was obtained in the sample with 0.2 at.% Ta2O5. The microhardness (∼7 GPa), fracture toughness (∼0.85 MPa·m1/2), and biaxial strength (∼200 MPa) of the present samples were confirmed to be comparable or even better compared to those of previously reported transparent yttria ceramics fabricated by pressureless sintering. Furthermore, the present samples, by virtue of the low doping concentrations, possessed relatively high thermal conductivity values (>10 W/m·K), which substantially guaranteed high thermal shock resistance.</description><subject>Additives</subject><subject>Ceramics</subject><subject>Doping</subject><subject>Fracture toughness</subject><subject>Loose powder sintering</subject><subject>Mechanical properties</subject><subject>Microhardness</subject><subject>Niobium oxides</subject><subject>Optical properties</subject><subject>Shock resistance</subject><subject>Sintering</subject><subject>Tantalum</subject><subject>Tantalum oxides</subject><subject>Thermal conductivity</subject><subject>Thermal resistance</subject><subject>Thermal shock</subject><subject>thermal shock resistance</subject><subject>transparent ceramics</subject><subject>Vacuum sintering</subject><subject>yttrium compounds</subject><subject>Yttrium oxide</subject><issn>0002-7820</issn><issn>1551-2916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNpFkE1rAjEQhkNpodb20l8Q6Hk1H7vZ7FHE1hapF3sOYzbRyLquSVbZf99VC53DvDPwMAMPQq-UjGhf4x1oM6IF4eIODWiW0YQVVNyjASGEJblk5BE9hbDrV1rIdICOc7fZVh2OHurQgDd1xF2M3gHWxsPe6YDPLm7x95ots_EK-o4h4PpwMhUOro7Gu3qDoSxddCcT8LrDjTchtN5UfeAT6Lbd_6PP6MFCFczLXw7Rz_tsNZ0ni-XH53SySBrGMpGYVApLMyk5BWlsmWuAIrcl1ZZJsCBLJqiUNDdEklSDAG5zC5qzvNS2WPMhervdbfzh2JoQ1e7Q-rp_qVhecJkyIkRP0Rt1dpXpVOPdHnynKFEXn-riU119qq_JdHad-C-9Wm0A</recordid><startdate>202306</startdate><enddate>202306</enddate><creator>Liu, Yan</creator><creator>Gan, Lin</creator><creator>Qin, Xianpeng</creator><creator>Zhou, Guohong</creator><creator>Jiang, Juan</creator><creator>Zhang, Tianjin</creator><creator>Hu, Song</creator><creator>Wang, Zhengjuan</creator><general>Wiley Subscription Services, Inc</general><scope>7QQ</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-6750-6992</orcidid><orcidid>https://orcid.org/0000-0002-4868-6334</orcidid></search><sort><creationdate>202306</creationdate><title>Highly transparent yttria ceramics with Nb2O5/Ta2O5 as novel sintering additives by pressureless vacuum sintering</title><author>Liu, Yan ; Gan, Lin ; Qin, Xianpeng ; Zhou, Guohong ; Jiang, Juan ; Zhang, Tianjin ; Hu, Song ; Wang, Zhengjuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p2256-e486f158831a8efd7caa97fd1cf28afa8d2618817e0804ca6a3f7fac327dcf9b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Additives</topic><topic>Ceramics</topic><topic>Doping</topic><topic>Fracture toughness</topic><topic>Loose powder sintering</topic><topic>Mechanical properties</topic><topic>Microhardness</topic><topic>Niobium oxides</topic><topic>Optical properties</topic><topic>Shock resistance</topic><topic>Sintering</topic><topic>Tantalum</topic><topic>Tantalum oxides</topic><topic>Thermal conductivity</topic><topic>Thermal resistance</topic><topic>Thermal shock</topic><topic>thermal shock resistance</topic><topic>transparent ceramics</topic><topic>Vacuum sintering</topic><topic>yttrium compounds</topic><topic>Yttrium oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Yan</creatorcontrib><creatorcontrib>Gan, Lin</creatorcontrib><creatorcontrib>Qin, Xianpeng</creatorcontrib><creatorcontrib>Zhou, Guohong</creatorcontrib><creatorcontrib>Jiang, Juan</creatorcontrib><creatorcontrib>Zhang, Tianjin</creatorcontrib><creatorcontrib>Hu, Song</creatorcontrib><creatorcontrib>Wang, Zhengjuan</creatorcontrib><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of the American Ceramic Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Yan</au><au>Gan, Lin</au><au>Qin, Xianpeng</au><au>Zhou, Guohong</au><au>Jiang, Juan</au><au>Zhang, Tianjin</au><au>Hu, Song</au><au>Wang, Zhengjuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly transparent yttria ceramics with Nb2O5/Ta2O5 as novel sintering additives by pressureless vacuum sintering</atitle><jtitle>Journal of the American Ceramic Society</jtitle><date>2023-06</date><risdate>2023</risdate><volume>106</volume><issue>6</issue><spage>3557</spage><epage>3567</epage><pages>3557-3567</pages><issn>0002-7820</issn><eissn>1551-2916</eissn><abstract>Highly transparent yttria ceramics were fabricated by pressureless sintering with Nb2O5 or Ta2O5 as a novel sintering additive. The optical transmittance, microstructural evolution, and thermo‐mechanical properties of the samples were investigated. The optimal doping concentrations of Nb2O5 and Ta2O5 are 0.3 and 0.2 at.%, respectively, which are much lower compared to those of previously reported counterparts. The transmittance of the sample with 0.3 at.% Nb2O5 reaches 81.6% at 1100 nm and 72.4% at 400 nm (2 mm in thickness), similar transmittance was obtained in the sample with 0.2 at.% Ta2O5. The microhardness (∼7 GPa), fracture toughness (∼0.85 MPa·m1/2), and biaxial strength (∼200 MPa) of the present samples were confirmed to be comparable or even better compared to those of previously reported transparent yttria ceramics fabricated by pressureless sintering. Furthermore, the present samples, by virtue of the low doping concentrations, possessed relatively high thermal conductivity values (>10 W/m·K), which substantially guaranteed high thermal shock resistance.</abstract><cop>Columbus</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1111/jace.19036</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-6750-6992</orcidid><orcidid>https://orcid.org/0000-0002-4868-6334</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0002-7820 |
| ispartof | Journal of the American Ceramic Society, 2023-06, Vol.106 (6), p.3557-3567 |
| issn | 0002-7820 1551-2916 |
| language | eng |
| recordid | cdi_proquest_journals_2793842066 |
| source | Access via Wiley Online Library |
| subjects | Additives Ceramics Doping Fracture toughness Loose powder sintering Mechanical properties Microhardness Niobium oxides Optical properties Shock resistance Sintering Tantalum Tantalum oxides Thermal conductivity Thermal resistance Thermal shock thermal shock resistance transparent ceramics Vacuum sintering yttrium compounds Yttrium oxide |
| title | Highly transparent yttria ceramics with Nb2O5/Ta2O5 as novel sintering additives by pressureless vacuum sintering |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-02T13%3A01%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_wiley&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Highly%20transparent%20yttria%20ceramics%20with%20Nb2O5/Ta2O5%20as%20novel%20sintering%20additives%20by%20pressureless%20vacuum%20sintering&rft.jtitle=Journal%20of%20the%20American%20Ceramic%20Society&rft.au=Liu,%20Yan&rft.date=2023-06&rft.volume=106&rft.issue=6&rft.spage=3557&rft.epage=3567&rft.pages=3557-3567&rft.issn=0002-7820&rft.eissn=1551-2916&rft_id=info:doi/10.1111/jace.19036&rft_dat=%3Cproquest_wiley%3E2793842066%3C/proquest_wiley%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2793842066&rft_id=info:pmid/&rfr_iscdi=true |