Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories
Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its inf...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Zhu, Lingling [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s) under exclusive licence to Australian Ceramic Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Journal of the Australian Ceramic Society - [Singapore] : Springer Singapore, 2007, 59(2023), 1 vom: 13. Jan., Seite 259-266 |
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| Übergeordnetes Werk: |
volume:59 ; year:2023 ; number:1 ; day:13 ; month:01 ; pages:259-266 |
| Links: |
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| DOI / URN: |
10.1007/s41779-023-00832-8 |
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| Katalog-ID: |
SPR049193295 |
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| 520 | |a Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%. | ||
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| 650 | 4 | |a Mullite whiskers |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Li, Hongxia |4 aut | |
| 700 | 1 | |a Liu, Guoqi |4 aut | |
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10.1007/s41779-023-00832-8 doi (DE-627)SPR049193295 (SPR)s41779-023-00832-8-e DE-627 ger DE-627 rakwb eng Zhu, Lingling verfasserin (orcid)0000-0002-7833-7434 aut Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Australian Ceramic Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%. Alumina-mullite refractory (dpeaa)DE-He213 Mullite whiskers (dpeaa)DE-He213 High aspect ratio (dpeaa)DE-He213 Thermal shock resistance (dpeaa)DE-He213 Li, Sai aut Gao, Zexu aut Zhang, Xing aut Zhang, Liang aut Li, Hongxia aut Liu, Guoqi aut Enthalten in Journal of the Australian Ceramic Society [Singapore] : Springer Singapore, 2007 59(2023), 1 vom: 13. Jan., Seite 259-266 (DE-627)87564290X (DE-600)2878768-7 2510-1579 nnns volume:59 year:2023 number:1 day:13 month:01 pages:259-266 https://dx.doi.org/10.1007/s41779-023-00832-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2023 1 13 01 259-266 |
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10.1007/s41779-023-00832-8 doi (DE-627)SPR049193295 (SPR)s41779-023-00832-8-e DE-627 ger DE-627 rakwb eng Zhu, Lingling verfasserin (orcid)0000-0002-7833-7434 aut Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Australian Ceramic Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%. Alumina-mullite refractory (dpeaa)DE-He213 Mullite whiskers (dpeaa)DE-He213 High aspect ratio (dpeaa)DE-He213 Thermal shock resistance (dpeaa)DE-He213 Li, Sai aut Gao, Zexu aut Zhang, Xing aut Zhang, Liang aut Li, Hongxia aut Liu, Guoqi aut Enthalten in Journal of the Australian Ceramic Society [Singapore] : Springer Singapore, 2007 59(2023), 1 vom: 13. Jan., Seite 259-266 (DE-627)87564290X (DE-600)2878768-7 2510-1579 nnns volume:59 year:2023 number:1 day:13 month:01 pages:259-266 https://dx.doi.org/10.1007/s41779-023-00832-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2023 1 13 01 259-266 |
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10.1007/s41779-023-00832-8 doi (DE-627)SPR049193295 (SPR)s41779-023-00832-8-e DE-627 ger DE-627 rakwb eng Zhu, Lingling verfasserin (orcid)0000-0002-7833-7434 aut Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Australian Ceramic Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%. Alumina-mullite refractory (dpeaa)DE-He213 Mullite whiskers (dpeaa)DE-He213 High aspect ratio (dpeaa)DE-He213 Thermal shock resistance (dpeaa)DE-He213 Li, Sai aut Gao, Zexu aut Zhang, Xing aut Zhang, Liang aut Li, Hongxia aut Liu, Guoqi aut Enthalten in Journal of the Australian Ceramic Society [Singapore] : Springer Singapore, 2007 59(2023), 1 vom: 13. Jan., Seite 259-266 (DE-627)87564290X (DE-600)2878768-7 2510-1579 nnns volume:59 year:2023 number:1 day:13 month:01 pages:259-266 https://dx.doi.org/10.1007/s41779-023-00832-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2023 1 13 01 259-266 |
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10.1007/s41779-023-00832-8 doi (DE-627)SPR049193295 (SPR)s41779-023-00832-8-e DE-627 ger DE-627 rakwb eng Zhu, Lingling verfasserin (orcid)0000-0002-7833-7434 aut Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Australian Ceramic Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%. Alumina-mullite refractory (dpeaa)DE-He213 Mullite whiskers (dpeaa)DE-He213 High aspect ratio (dpeaa)DE-He213 Thermal shock resistance (dpeaa)DE-He213 Li, Sai aut Gao, Zexu aut Zhang, Xing aut Zhang, Liang aut Li, Hongxia aut Liu, Guoqi aut Enthalten in Journal of the Australian Ceramic Society [Singapore] : Springer Singapore, 2007 59(2023), 1 vom: 13. Jan., Seite 259-266 (DE-627)87564290X (DE-600)2878768-7 2510-1579 nnns volume:59 year:2023 number:1 day:13 month:01 pages:259-266 https://dx.doi.org/10.1007/s41779-023-00832-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2023 1 13 01 259-266 |
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10.1007/s41779-023-00832-8 doi (DE-627)SPR049193295 (SPR)s41779-023-00832-8-e DE-627 ger DE-627 rakwb eng Zhu, Lingling verfasserin (orcid)0000-0002-7833-7434 aut Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Australian Ceramic Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%. Alumina-mullite refractory (dpeaa)DE-He213 Mullite whiskers (dpeaa)DE-He213 High aspect ratio (dpeaa)DE-He213 Thermal shock resistance (dpeaa)DE-He213 Li, Sai aut Gao, Zexu aut Zhang, Xing aut Zhang, Liang aut Li, Hongxia aut Liu, Guoqi aut Enthalten in Journal of the Australian Ceramic Society [Singapore] : Springer Singapore, 2007 59(2023), 1 vom: 13. Jan., Seite 259-266 (DE-627)87564290X (DE-600)2878768-7 2510-1579 nnns volume:59 year:2023 number:1 day:13 month:01 pages:259-266 https://dx.doi.org/10.1007/s41779-023-00832-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2023 1 13 01 259-266 |
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Enthalten in Journal of the Australian Ceramic Society 59(2023), 1 vom: 13. Jan., Seite 259-266 volume:59 year:2023 number:1 day:13 month:01 pages:259-266 |
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Zhu, Lingling @@aut@@ Li, Sai @@aut@@ Gao, Zexu @@aut@@ Zhang, Xing @@aut@@ Zhang, Liang @@aut@@ Li, Hongxia @@aut@@ Liu, Guoqi @@aut@@ |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Alumina-mullite refractory</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Mullite whiskers</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">High aspect ratio</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Thermal shock resistance</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Sai</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gao, Zexu</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhang, Xing</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhang, Liang</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Hongxia</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Liu, Guoqi</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of the Australian Ceramic Society</subfield><subfield code="d">[Singapore] : Springer Singapore, 2007</subfield><subfield code="g">59(2023), 1 vom: 13. Jan., Seite 259-266</subfield><subfield code="w">(DE-627)87564290X</subfield><subfield code="w">(DE-600)2878768-7</subfield><subfield code="x">2510-1579</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:59</subfield><subfield code="g">year:2023</subfield><subfield code="g">number:1</subfield><subfield code="g">day:13</subfield><subfield code="g">month:01</subfield><subfield code="g">pages:259-266</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s41779-023-00832-8</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" 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Zhu, Lingling |
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Zhu, Lingling misc Alumina-mullite refractory misc Mullite whiskers misc High aspect ratio misc Thermal shock resistance Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories |
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Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories Alumina-mullite refractory (dpeaa)DE-He213 Mullite whiskers (dpeaa)DE-He213 High aspect ratio (dpeaa)DE-He213 Thermal shock resistance (dpeaa)DE-He213 |
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misc Alumina-mullite refractory misc Mullite whiskers misc High aspect ratio misc Thermal shock resistance |
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misc Alumina-mullite refractory misc Mullite whiskers misc High aspect ratio misc Thermal shock resistance |
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Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories |
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Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories |
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Zhu, Lingling Li, Sai Gao, Zexu Zhang, Xing Zhang, Liang Li, Hongxia Liu, Guoqi |
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effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories |
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Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories |
| abstract |
Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%. © The Author(s) under exclusive licence to Australian Ceramic Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%. © The Author(s) under exclusive licence to Australian Ceramic Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Abstract Acicular mullite whisker has been broadly applied in refractory materials, and its aspect ratio is crucial to the properties of refractories. Few studies have focused on the in situ generation of acicular mullite whiskers possessing large length-to-diameter ratio in refractories and its influence on properties (especially the thermal shock resistance) of alumina-mullite refractories. Thus, this work involves in the relationship between properties (especially the thermal shock resistance) of as-prepared alumina-mullite materials and mullite morphology (in situ formed in refractories). Different additives are introduced into alumina-mullite materials to explore the effect of growth mechanism on the aspect ratio of in situ generated mullite whisker. Moreover, the properties of alumina-mullite materials containing mullite with different morphologies are also investigated in terms of thermal shock resistance, bulk density, apparent porosity, and cold and hot mechanical strength, respectively. Results from experiments show that the acicular mullite whiskers with the length-to-diameter ratio of 30-50 present in the sample with addition of 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders; those as-synthesized mullite whiskers with 3-dimentional structure are conductive to relieve the stress concentration at the microcracks and then hinder crack propagation. Thereby, the thermal shock resistance of alumina-mullite material containing 3 wt.% $ AlF_{3} $·$ 3H_{2} $O and 5 wt.% Al(OH)3 powders is significantly enhanced and the corresponding residual CMOR ratio is raised to ~ 83.47%. © The Author(s) under exclusive licence to Australian Ceramic Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| title_short |
Effect of in situ formed acicular mullite whiskers on thermal shock resistance of alumina-mullite refractories |
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https://dx.doi.org/10.1007/s41779-023-00832-8 |
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Li, Sai Gao, Zexu Zhang, Xing Zhang, Liang Li, Hongxia Liu, Guoqi |
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Li, Sai Gao, Zexu Zhang, Xing Zhang, Liang Li, Hongxia Liu, Guoqi |
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10.1007/s41779-023-00832-8 |
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2024-07-03T23:46:03.434Z |
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| score |
7.3996515 |