Viscous Flow as the Driving Force for the Densification of Low-Temperature Co-Fired Ceramics
Filled glass–ceramic composites, like low‐temperature co‐fired ceramics (LTCC), must densify at temperatures
Gespeichert in:
| Veröffentlicht in: | Journal of the American Ceramic Society 2007-01, Vol.90 (1), p.64-70 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 70 |
|---|---|
| container_issue | 1 |
| container_start_page | 64 |
| container_title | Journal of the American Ceramic Society |
| container_volume | 90 |
| creator | Kemethmüller, Stefan Hagymasi, Marcel Stiegelschmitt, Alfons Roosen, Andreas |
| description | Filled glass–ceramic composites, like low‐temperature co‐fired ceramics (LTCC), must densify at temperatures |
| doi_str_mv | 10.1111/j.1551-2916.2006.01362.x |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_28953601</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>28953601</sourcerecordid><originalsourceid>FETCH-LOGICAL-c5072-30c5a31fad777034ad2bdad4fd0243cccbcb1f1db53c69c769b7ddb414c205493</originalsourceid><addsrcrecordid>eNqNkF1rFDEUhoMouG79D0HQuxnzOZm5kjJ2qmWpUKveCCGTD806O9kms-723zfbKRW86oFwTk7e85DzAgAxKnGO9-sSc44L0uCqJAhVJcK0IuXhGVg8PjwHC4QQKURN0EvwKqV1vuKmZgvw87tPOuwS7IawhyrB6beFH6P_68dfsAtRW-hCnLt2TN55rSYfRhgcXIV9cW03WxvVtIsWtqHofLQGtrmz8TqdgBdODcm-fshL8K07u24_Fasv55_b01WhORKkoEhzRbFTRgiBKFOG9EYZ5gwijGqte91jh03Pqa4aLaqmF8b0DDNNEGcNXYJ3M3cbw83Opklu8lZ2GNRo826S1A2nVTZmCd78J1yHXRzz3yTBomEYM55F9SzSMaQUrZPb6Dcq3kqM5NFzuZZHa-XRWnn0XN57Lg959O0DXyWtBhfVqH36N1-zqmaCZN2HWbf3g719Ml9enLZn93UmFDPBp8keHgkq_pGVoILLH5fn-XTNV3aVC3oHNe6jnA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>217941145</pqid></control><display><type>article</type><title>Viscous Flow as the Driving Force for the Densification of Low-Temperature Co-Fired Ceramics</title><source>Access via Wiley Online Library</source><creator>Kemethmüller, Stefan ; Hagymasi, Marcel ; Stiegelschmitt, Alfons ; Roosen, Andreas</creator><creatorcontrib>Kemethmüller, Stefan ; Hagymasi, Marcel ; Stiegelschmitt, Alfons ; Roosen, Andreas</creatorcontrib><description>Filled glass–ceramic composites, like low‐temperature co‐fired ceramics (LTCC), must densify at temperatures <900°C. The densification mechanism of LTCC is often described by liquid‐phase sintering. The results of this paper clearly show that densification of ceramic‐filled glass–composites with a glass content above 60 wt% can be attributed to viscous sintering, which is decisively controlled by the viscosity of the glass during the heat treatment. This is demonstrated by the experimental determination of the viscosity of a MgO–Al2O3–B2O3–SiO2 glass dependent on temperature, by investigation of the wetting behavior of the glass on the ceramic filler mullite, and of the microstructural development. It was found that the glass does not wet the filler material in a temperature range up to 1000°C. Therefore, liquid‐phase sintering can be excluded. Independent of any wetting effect and therefore in the absence of capillary forces, densification starts at a temperature of 750°C, which corresponds to a viscosity of 109.5 dPa·s. This densification can be attributed to viscous flow of the glass matrix composite.</description><identifier>ISSN: 0002-7820</identifier><identifier>EISSN: 1551-2916</identifier><identifier>DOI: 10.1111/j.1551-2916.2006.01362.x</identifier><identifier>CODEN: JACTAW</identifier><language>eng</language><publisher>Malden, USA: Blackwell Publishing Inc</publisher><subject>Applied sciences ; Building materials. Ceramics. Glasses ; Ceramic industries ; Ceramic matrix composites ; Ceramic sintering ; Chemical industry and chemicals ; Densification ; Exact sciences and technology ; Experiments ; Glass-ceramics ; Glasses ; Miscellaneous ; Technical ceramics ; Temperature effects ; Viscosity</subject><ispartof>Journal of the American Ceramic Society, 2007-01, Vol.90 (1), p.64-70</ispartof><rights>2007 INIST-CNRS</rights><rights>Copyright American Ceramic Society Jan 2007</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5072-30c5a31fad777034ad2bdad4fd0243cccbcb1f1db53c69c769b7ddb414c205493</citedby><cites>FETCH-LOGICAL-c5072-30c5a31fad777034ad2bdad4fd0243cccbcb1f1db53c69c769b7ddb414c205493</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1551-2916.2006.01362.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1551-2916.2006.01362.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27929,27930,45579,45580</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18468472$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kemethmüller, Stefan</creatorcontrib><creatorcontrib>Hagymasi, Marcel</creatorcontrib><creatorcontrib>Stiegelschmitt, Alfons</creatorcontrib><creatorcontrib>Roosen, Andreas</creatorcontrib><title>Viscous Flow as the Driving Force for the Densification of Low-Temperature Co-Fired Ceramics</title><title>Journal of the American Ceramic Society</title><description>Filled glass–ceramic composites, like low‐temperature co‐fired ceramics (LTCC), must densify at temperatures <900°C. The densification mechanism of LTCC is often described by liquid‐phase sintering. The results of this paper clearly show that densification of ceramic‐filled glass–composites with a glass content above 60 wt% can be attributed to viscous sintering, which is decisively controlled by the viscosity of the glass during the heat treatment. This is demonstrated by the experimental determination of the viscosity of a MgO–Al2O3–B2O3–SiO2 glass dependent on temperature, by investigation of the wetting behavior of the glass on the ceramic filler mullite, and of the microstructural development. It was found that the glass does not wet the filler material in a temperature range up to 1000°C. Therefore, liquid‐phase sintering can be excluded. Independent of any wetting effect and therefore in the absence of capillary forces, densification starts at a temperature of 750°C, which corresponds to a viscosity of 109.5 dPa·s. This densification can be attributed to viscous flow of the glass matrix composite.</description><subject>Applied sciences</subject><subject>Building materials. Ceramics. Glasses</subject><subject>Ceramic industries</subject><subject>Ceramic matrix composites</subject><subject>Ceramic sintering</subject><subject>Chemical industry and chemicals</subject><subject>Densification</subject><subject>Exact sciences and technology</subject><subject>Experiments</subject><subject>Glass-ceramics</subject><subject>Glasses</subject><subject>Miscellaneous</subject><subject>Technical ceramics</subject><subject>Temperature effects</subject><subject>Viscosity</subject><issn>0002-7820</issn><issn>1551-2916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqNkF1rFDEUhoMouG79D0HQuxnzOZm5kjJ2qmWpUKveCCGTD806O9kms-723zfbKRW86oFwTk7e85DzAgAxKnGO9-sSc44L0uCqJAhVJcK0IuXhGVg8PjwHC4QQKURN0EvwKqV1vuKmZgvw87tPOuwS7IawhyrB6beFH6P_68dfsAtRW-hCnLt2TN55rSYfRhgcXIV9cW03WxvVtIsWtqHofLQGtrmz8TqdgBdODcm-fshL8K07u24_Fasv55_b01WhORKkoEhzRbFTRgiBKFOG9EYZ5gwijGqte91jh03Pqa4aLaqmF8b0DDNNEGcNXYJ3M3cbw83Opklu8lZ2GNRo826S1A2nVTZmCd78J1yHXRzz3yTBomEYM55F9SzSMaQUrZPb6Dcq3kqM5NFzuZZHa-XRWnn0XN57Lg959O0DXyWtBhfVqH36N1-zqmaCZN2HWbf3g719Ml9enLZn93UmFDPBp8keHgkq_pGVoILLH5fn-XTNV3aVC3oHNe6jnA</recordid><startdate>200701</startdate><enddate>200701</enddate><creator>Kemethmüller, Stefan</creator><creator>Hagymasi, Marcel</creator><creator>Stiegelschmitt, Alfons</creator><creator>Roosen, Andreas</creator><general>Blackwell Publishing Inc</general><general>Blackwell</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>200701</creationdate><title>Viscous Flow as the Driving Force for the Densification of Low-Temperature Co-Fired Ceramics</title><author>Kemethmüller, Stefan ; Hagymasi, Marcel ; Stiegelschmitt, Alfons ; Roosen, Andreas</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5072-30c5a31fad777034ad2bdad4fd0243cccbcb1f1db53c69c769b7ddb414c205493</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Applied sciences</topic><topic>Building materials. Ceramics. Glasses</topic><topic>Ceramic industries</topic><topic>Ceramic matrix composites</topic><topic>Ceramic sintering</topic><topic>Chemical industry and chemicals</topic><topic>Densification</topic><topic>Exact sciences and technology</topic><topic>Experiments</topic><topic>Glass-ceramics</topic><topic>Glasses</topic><topic>Miscellaneous</topic><topic>Technical ceramics</topic><topic>Temperature effects</topic><topic>Viscosity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kemethmüller, Stefan</creatorcontrib><creatorcontrib>Hagymasi, Marcel</creatorcontrib><creatorcontrib>Stiegelschmitt, Alfons</creatorcontrib><creatorcontrib>Roosen, Andreas</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><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>Kemethmüller, Stefan</au><au>Hagymasi, Marcel</au><au>Stiegelschmitt, Alfons</au><au>Roosen, Andreas</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Viscous Flow as the Driving Force for the Densification of Low-Temperature Co-Fired Ceramics</atitle><jtitle>Journal of the American Ceramic Society</jtitle><date>2007-01</date><risdate>2007</risdate><volume>90</volume><issue>1</issue><spage>64</spage><epage>70</epage><pages>64-70</pages><issn>0002-7820</issn><eissn>1551-2916</eissn><coden>JACTAW</coden><abstract>Filled glass–ceramic composites, like low‐temperature co‐fired ceramics (LTCC), must densify at temperatures <900°C. The densification mechanism of LTCC is often described by liquid‐phase sintering. The results of this paper clearly show that densification of ceramic‐filled glass–composites with a glass content above 60 wt% can be attributed to viscous sintering, which is decisively controlled by the viscosity of the glass during the heat treatment. This is demonstrated by the experimental determination of the viscosity of a MgO–Al2O3–B2O3–SiO2 glass dependent on temperature, by investigation of the wetting behavior of the glass on the ceramic filler mullite, and of the microstructural development. It was found that the glass does not wet the filler material in a temperature range up to 1000°C. Therefore, liquid‐phase sintering can be excluded. Independent of any wetting effect and therefore in the absence of capillary forces, densification starts at a temperature of 750°C, which corresponds to a viscosity of 109.5 dPa·s. This densification can be attributed to viscous flow of the glass matrix composite.</abstract><cop>Malden, USA</cop><pub>Blackwell Publishing Inc</pub><doi>10.1111/j.1551-2916.2006.01362.x</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0002-7820 |
| ispartof | Journal of the American Ceramic Society, 2007-01, Vol.90 (1), p.64-70 |
| issn | 0002-7820 1551-2916 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_28953601 |
| source | Access via Wiley Online Library |
| subjects | Applied sciences Building materials. Ceramics. Glasses Ceramic industries Ceramic matrix composites Ceramic sintering Chemical industry and chemicals Densification Exact sciences and technology Experiments Glass-ceramics Glasses Miscellaneous Technical ceramics Temperature effects Viscosity |
| title | Viscous Flow as the Driving Force for the Densification of Low-Temperature Co-Fired Ceramics |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-11T13%3A38%3A27IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Viscous%20Flow%20as%20the%20Driving%20Force%20for%20the%20Densification%20of%20Low-Temperature%20Co-Fired%20Ceramics&rft.jtitle=Journal%20of%20the%20American%20Ceramic%20Society&rft.au=Kemethm%C3%BCller,%20Stefan&rft.date=2007-01&rft.volume=90&rft.issue=1&rft.spage=64&rft.epage=70&rft.pages=64-70&rft.issn=0002-7820&rft.eissn=1551-2916&rft.coden=JACTAW&rft_id=info:doi/10.1111/j.1551-2916.2006.01362.x&rft_dat=%3Cproquest_cross%3E28953601%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=217941145&rft_id=info:pmid/&rfr_iscdi=true |