Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive
Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2}...
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Gespeichert in:
| Autor*in: |
Paul, Rajat Kanti [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2007 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media, LLC 2007 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of materials science - Kluwer Academic Publishers-Plenum Publishers, 1966, 42(2007), 12 vom: 26. Apr., Seite 4701-4706 |
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| Übergeordnetes Werk: |
volume:42 ; year:2007 ; number:12 ; day:26 ; month:04 ; pages:4701-4706 |
| Links: |
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| DOI / URN: |
10.1007/s10853-006-1489-2 |
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| Katalog-ID: |
OLC204632613X |
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| 245 | 1 | 0 | |a Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive |
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| 520 | |a Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2} $O fibers observed in the continuous pores as well as in the matrix regions of the nitrided bodies can increase the filtration efficiency. In the 4 wt% feldspar addition, the diameter of the $ Si_{2} $$ N_{2} $O fibers in the continuous pores of the nitrided bodies was about 90–150 nm. A few number of rope typed $ Si_{2} $$ N_{2} $O fibers (∼4 μm) was found in the case of 8 wt% feldspar addition. However, in the 8 wt% feldspar addition, the matrix showed highly porous structure composed of large number of the $ Si_{2} $$ N_{2} $O fibers (∼60 nm). The relative densities of the $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies with 4 wt% and 8 wt% feldspar additions were about 65% and 61%, respectively. | ||
| 650 | 4 | |a Filtration Efficiency | |
| 650 | 4 | |a Silicon Powder | |
| 650 | 4 | |a Matrix Region | |
| 650 | 4 | |a Nitridation Process | |
| 650 | 4 | |a Ethylene Vinyl Acetate | |
| 700 | 1 | |a Lee, Chi-Woo |4 aut | |
| 700 | 1 | |a Kim, Hai-Doo |4 aut | |
| 700 | 1 | |a Lee, Byong-Taek |4 aut | |
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10.1007/s10853-006-1489-2 doi (DE-627)OLC204632613X (DE-He213)s10853-006-1489-2-p DE-627 ger DE-627 rakwb eng 670 VZ Paul, Rajat Kanti verfasserin aut Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2007 Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2} $O fibers observed in the continuous pores as well as in the matrix regions of the nitrided bodies can increase the filtration efficiency. In the 4 wt% feldspar addition, the diameter of the $ Si_{2} $$ N_{2} $O fibers in the continuous pores of the nitrided bodies was about 90–150 nm. A few number of rope typed $ Si_{2} $$ N_{2} $O fibers (∼4 μm) was found in the case of 8 wt% feldspar addition. However, in the 8 wt% feldspar addition, the matrix showed highly porous structure composed of large number of the $ Si_{2} $$ N_{2} $O fibers (∼60 nm). The relative densities of the $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies with 4 wt% and 8 wt% feldspar additions were about 65% and 61%, respectively. Filtration Efficiency Silicon Powder Matrix Region Nitridation Process Ethylene Vinyl Acetate Lee, Chi-Woo aut Kim, Hai-Doo aut Lee, Byong-Taek aut Enthalten in Journal of materials science Kluwer Academic Publishers-Plenum Publishers, 1966 42(2007), 12 vom: 26. Apr., Seite 4701-4706 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:42 year:2007 number:12 day:26 month:04 pages:4701-4706 https://doi.org/10.1007/s10853-006-1489-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_21 GBV_ILN_23 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_65 GBV_ILN_70 GBV_ILN_100 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 42 2007 12 26 04 4701-4706 |
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10.1007/s10853-006-1489-2 doi (DE-627)OLC204632613X (DE-He213)s10853-006-1489-2-p DE-627 ger DE-627 rakwb eng 670 VZ Paul, Rajat Kanti verfasserin aut Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2007 Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2} $O fibers observed in the continuous pores as well as in the matrix regions of the nitrided bodies can increase the filtration efficiency. In the 4 wt% feldspar addition, the diameter of the $ Si_{2} $$ N_{2} $O fibers in the continuous pores of the nitrided bodies was about 90–150 nm. A few number of rope typed $ Si_{2} $$ N_{2} $O fibers (∼4 μm) was found in the case of 8 wt% feldspar addition. However, in the 8 wt% feldspar addition, the matrix showed highly porous structure composed of large number of the $ Si_{2} $$ N_{2} $O fibers (∼60 nm). The relative densities of the $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies with 4 wt% and 8 wt% feldspar additions were about 65% and 61%, respectively. Filtration Efficiency Silicon Powder Matrix Region Nitridation Process Ethylene Vinyl Acetate Lee, Chi-Woo aut Kim, Hai-Doo aut Lee, Byong-Taek aut Enthalten in Journal of materials science Kluwer Academic Publishers-Plenum Publishers, 1966 42(2007), 12 vom: 26. Apr., Seite 4701-4706 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:42 year:2007 number:12 day:26 month:04 pages:4701-4706 https://doi.org/10.1007/s10853-006-1489-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_21 GBV_ILN_23 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_65 GBV_ILN_70 GBV_ILN_100 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 42 2007 12 26 04 4701-4706 |
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10.1007/s10853-006-1489-2 doi (DE-627)OLC204632613X (DE-He213)s10853-006-1489-2-p DE-627 ger DE-627 rakwb eng 670 VZ Paul, Rajat Kanti verfasserin aut Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2007 Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2} $O fibers observed in the continuous pores as well as in the matrix regions of the nitrided bodies can increase the filtration efficiency. In the 4 wt% feldspar addition, the diameter of the $ Si_{2} $$ N_{2} $O fibers in the continuous pores of the nitrided bodies was about 90–150 nm. A few number of rope typed $ Si_{2} $$ N_{2} $O fibers (∼4 μm) was found in the case of 8 wt% feldspar addition. However, in the 8 wt% feldspar addition, the matrix showed highly porous structure composed of large number of the $ Si_{2} $$ N_{2} $O fibers (∼60 nm). The relative densities of the $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies with 4 wt% and 8 wt% feldspar additions were about 65% and 61%, respectively. Filtration Efficiency Silicon Powder Matrix Region Nitridation Process Ethylene Vinyl Acetate Lee, Chi-Woo aut Kim, Hai-Doo aut Lee, Byong-Taek aut Enthalten in Journal of materials science Kluwer Academic Publishers-Plenum Publishers, 1966 42(2007), 12 vom: 26. Apr., Seite 4701-4706 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:42 year:2007 number:12 day:26 month:04 pages:4701-4706 https://doi.org/10.1007/s10853-006-1489-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_21 GBV_ILN_23 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_65 GBV_ILN_70 GBV_ILN_100 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 42 2007 12 26 04 4701-4706 |
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10.1007/s10853-006-1489-2 doi (DE-627)OLC204632613X (DE-He213)s10853-006-1489-2-p DE-627 ger DE-627 rakwb eng 670 VZ Paul, Rajat Kanti verfasserin aut Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2007 Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2} $O fibers observed in the continuous pores as well as in the matrix regions of the nitrided bodies can increase the filtration efficiency. In the 4 wt% feldspar addition, the diameter of the $ Si_{2} $$ N_{2} $O fibers in the continuous pores of the nitrided bodies was about 90–150 nm. A few number of rope typed $ Si_{2} $$ N_{2} $O fibers (∼4 μm) was found in the case of 8 wt% feldspar addition. However, in the 8 wt% feldspar addition, the matrix showed highly porous structure composed of large number of the $ Si_{2} $$ N_{2} $O fibers (∼60 nm). The relative densities of the $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies with 4 wt% and 8 wt% feldspar additions were about 65% and 61%, respectively. Filtration Efficiency Silicon Powder Matrix Region Nitridation Process Ethylene Vinyl Acetate Lee, Chi-Woo aut Kim, Hai-Doo aut Lee, Byong-Taek aut Enthalten in Journal of materials science Kluwer Academic Publishers-Plenum Publishers, 1966 42(2007), 12 vom: 26. Apr., Seite 4701-4706 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:42 year:2007 number:12 day:26 month:04 pages:4701-4706 https://doi.org/10.1007/s10853-006-1489-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_21 GBV_ILN_23 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_65 GBV_ILN_70 GBV_ILN_100 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 42 2007 12 26 04 4701-4706 |
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10.1007/s10853-006-1489-2 doi (DE-627)OLC204632613X (DE-He213)s10853-006-1489-2-p DE-627 ger DE-627 rakwb eng 670 VZ Paul, Rajat Kanti verfasserin aut Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive 2007 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2007 Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2} $O fibers observed in the continuous pores as well as in the matrix regions of the nitrided bodies can increase the filtration efficiency. In the 4 wt% feldspar addition, the diameter of the $ Si_{2} $$ N_{2} $O fibers in the continuous pores of the nitrided bodies was about 90–150 nm. A few number of rope typed $ Si_{2} $$ N_{2} $O fibers (∼4 μm) was found in the case of 8 wt% feldspar addition. However, in the 8 wt% feldspar addition, the matrix showed highly porous structure composed of large number of the $ Si_{2} $$ N_{2} $O fibers (∼60 nm). The relative densities of the $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies with 4 wt% and 8 wt% feldspar additions were about 65% and 61%, respectively. Filtration Efficiency Silicon Powder Matrix Region Nitridation Process Ethylene Vinyl Acetate Lee, Chi-Woo aut Kim, Hai-Doo aut Lee, Byong-Taek aut Enthalten in Journal of materials science Kluwer Academic Publishers-Plenum Publishers, 1966 42(2007), 12 vom: 26. Apr., Seite 4701-4706 (DE-627)129546372 (DE-600)218324-9 (DE-576)014996774 0022-2461 nnns volume:42 year:2007 number:12 day:26 month:04 pages:4701-4706 https://doi.org/10.1007/s10853-006-1489-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_21 GBV_ILN_23 GBV_ILN_30 GBV_ILN_32 GBV_ILN_40 GBV_ILN_62 GBV_ILN_65 GBV_ILN_70 GBV_ILN_100 GBV_ILN_602 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_4046 GBV_ILN_4305 GBV_ILN_4323 AR 42 2007 12 26 04 4701-4706 |
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Paul, Rajat Kanti ddc 670 misc Filtration Efficiency misc Silicon Powder misc Matrix Region misc Nitridation Process misc Ethylene Vinyl Acetate Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive |
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Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive |
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microstructure characterization of in situ synthesized porous $ si_{3} $$ n_{4} $–$ si_{2} $$ n_{2} $o composites using feldspar additive |
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Microstructure characterization of in situ synthesized porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O composites using feldspar additive |
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Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2} $O fibers observed in the continuous pores as well as in the matrix regions of the nitrided bodies can increase the filtration efficiency. In the 4 wt% feldspar addition, the diameter of the $ Si_{2} $$ N_{2} $O fibers in the continuous pores of the nitrided bodies was about 90–150 nm. A few number of rope typed $ Si_{2} $$ N_{2} $O fibers (∼4 μm) was found in the case of 8 wt% feldspar addition. However, in the 8 wt% feldspar addition, the matrix showed highly porous structure composed of large number of the $ Si_{2} $$ N_{2} $O fibers (∼60 nm). The relative densities of the $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies with 4 wt% and 8 wt% feldspar additions were about 65% and 61%, respectively. © Springer Science+Business Media, LLC 2007 |
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Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2} $O fibers observed in the continuous pores as well as in the matrix regions of the nitrided bodies can increase the filtration efficiency. In the 4 wt% feldspar addition, the diameter of the $ Si_{2} $$ N_{2} $O fibers in the continuous pores of the nitrided bodies was about 90–150 nm. A few number of rope typed $ Si_{2} $$ N_{2} $O fibers (∼4 μm) was found in the case of 8 wt% feldspar addition. However, in the 8 wt% feldspar addition, the matrix showed highly porous structure composed of large number of the $ Si_{2} $$ N_{2} $O fibers (∼60 nm). The relative densities of the $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies with 4 wt% and 8 wt% feldspar additions were about 65% and 61%, respectively. © Springer Science+Business Media, LLC 2007 |
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Abstract Porous $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies fabricated by multi-pass extrusion process were investigated depending on the feldspar addition content (4–8 wt% Si) in the raw silicon powder. The diameter of the continuous pores was about 250 μm. The polycrystalline $ Si_{2} $$ N_{2} $O fibers observed in the continuous pores as well as in the matrix regions of the nitrided bodies can increase the filtration efficiency. In the 4 wt% feldspar addition, the diameter of the $ Si_{2} $$ N_{2} $O fibers in the continuous pores of the nitrided bodies was about 90–150 nm. A few number of rope typed $ Si_{2} $$ N_{2} $O fibers (∼4 μm) was found in the case of 8 wt% feldspar addition. However, in the 8 wt% feldspar addition, the matrix showed highly porous structure composed of large number of the $ Si_{2} $$ N_{2} $O fibers (∼60 nm). The relative densities of the $ Si_{3} $$ N_{4} $–$ Si_{2} $$ N_{2} $O bodies with 4 wt% and 8 wt% feldspar additions were about 65% and 61%, respectively. © Springer Science+Business Media, LLC 2007 |
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