Degradation of Magnesium Aluminum Spinel by Lithium Fluoride Sintering Aid
The effect of LiF sintering aid on the degradation of transparent magnesium aluminate spinel during hot‐pressing was studied. LiF is used to etch spinel particles during the hot pressing process. The LiF was found to react with the aluminum in the spinel structure, thereby leaving Mg‐rich regions be...
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| Veröffentlicht in: | Journal of the American Ceramic Society 2005-05, Vol.88 (5), p.1321-1322 |
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| container_title | Journal of the American Ceramic Society |
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| creator | Villalobos, Guillermo R. Sanghera, Jasbinder S. Aggarwal, Ishwar D. |
| description | The effect of LiF sintering aid on the degradation of transparent magnesium aluminate spinel during hot‐pressing was studied. LiF is used to etch spinel particles during the hot pressing process. The LiF was found to react with the aluminum in the spinel structure, thereby leaving Mg‐rich regions behind that do not sinter well and result in opaque white regions in the otherwise transparent matrix. |
| doi_str_mv | 10.1111/j.1551-2916.2005.00209.x |
| format | Article |
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LiF is used to etch spinel particles during the hot pressing process. The LiF was found to react with the aluminum in the spinel structure, thereby leaving Mg‐rich regions behind that do not sinter well and result in opaque white regions in the otherwise transparent matrix.</description><identifier>ISSN: 0002-7820</identifier><identifier>EISSN: 1551-2916</identifier><identifier>DOI: 10.1111/j.1551-2916.2005.00209.x</identifier><identifier>CODEN: JACTAW</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Science Inc</publisher><subject>Aluminum ; Applied sciences ; Building materials. Ceramics. 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LiF is used to etch spinel particles during the hot pressing process. The LiF was found to react with the aluminum in the spinel structure, thereby leaving Mg‐rich regions behind that do not sinter well and result in opaque white regions in the otherwise transparent matrix.</description><subject>Aluminum</subject><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>Exact sciences and technology</subject><subject>Hot pressing</subject><subject>Miscellaneous</subject><subject>Technical ceramics</subject><issn>0002-7820</issn><issn>1551-2916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqNks9v0zAUgCMEEmXwP0RIcEvmZ8e_TqgqW7epbIeB4Ga9JE5xSZNiJ6L97-es05C4UF_8bH_vk_38kiQFkkMc55scOIeMahA5JYTnhFCi8_2LZPZ88DKZkbidSUXJ6-RNCJu4BK2KWXLz2a491ji4vkv7Jv2C684GN27TeTtuXReD-53rbJuWh3Tlhp_T0WU79t7VNr133WC969bp3NVvk1cNtsG-e5rPkm-XF18XV9nqbnm9mK-ySjDQGcOSKo0MKoFUU11XtAGGAgFVDBEqTYDUZa2lYDWliHUpUPKCK8FLRdlZ8vHo3fn-92jDYLYuVLZtsbP9GEyUMmBSngCCllycBFLCifo_qDjRBecngIVUjE6Pef8PuOlH38X6GQpSF0BBREgdocr3IXjbmJ13W_QHA8RMXWA2Zvrs6aLCTF1gHrvA7GPqhyc_hgrbxmNXufA3X4IqGCeR-3Tk_rjWHk72m5v54uIxjobsaHBhsPtnA_pfJpZYcvP9dhkFBJZq9cMo9gCf3tGv</recordid><startdate>200505</startdate><enddate>200505</enddate><creator>Villalobos, Guillermo R.</creator><creator>Sanghera, Jasbinder S.</creator><creator>Aggarwal, Ishwar D.</creator><general>Blackwell Science 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><scope>7QF</scope><scope>7SE</scope><scope>7TB</scope><scope>FR3</scope></search><sort><creationdate>200505</creationdate><title>Degradation of Magnesium Aluminum Spinel by Lithium Fluoride Sintering Aid</title><author>Villalobos, Guillermo R. ; Sanghera, Jasbinder S. ; Aggarwal, Ishwar D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c6319-3ab289a31c6a2929dc2f13a6a1a8c2fa1c9010dbd9763d22aadb6a7545865b823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Aluminum</topic><topic>Applied sciences</topic><topic>Building materials. 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| ispartof | Journal of the American Ceramic Society, 2005-05, Vol.88 (5), p.1321-1322 |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Aluminum Applied sciences Building materials. Ceramics. Glasses Ceramic industries Ceramic matrix composites Ceramic sintering Chemical industry and chemicals Exact sciences and technology Hot pressing Miscellaneous Technical ceramics |
| title | Degradation of Magnesium Aluminum Spinel by Lithium Fluoride Sintering Aid |
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