Fabrication of ThN Using a Carbothermic Reduction to Nitridation Process
A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to gu...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Parkison, Adam J [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of the American Ceramic Society - Malden [u.a.] : Blackwell Publishing, 1918, 99(2016), 12, Seite 3909-3914 |
|---|---|
| Übergeordnetes Werk: |
volume:99 ; year:2016 ; number:12 ; pages:3909-3914 |
| Links: |
|---|
| DOI / URN: |
10.1111/jace.14453 |
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OLC1988486343 |
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| 520 | |a A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to guide development of a draft process, which was tested within a tungsten production furnace. Scaling issues were identified and corrected following the draft process. Finally, a partitioned process was developed in response to the draft process which separates the reduction from the nitridation and carbon cleanup steps. This partitioned process was demonstrated to be capable of producing phase-pure ThN, with oxygen and carbon impurities of 990 ± 130 wppm and 240 ± 30 wppm, respectively. | ||
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| 700 | 1 | |a Nelson, Andrew T |4 oth | |
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10.1111/jace.14453 doi PQ20170206 (DE-627)OLC1988486343 (DE-599)GBVOLC1988486343 (PRQ)c1238-5e20cf3643c0d93a0e02dd687e43bb10402f39b1522605ee847d5ed9238e0c470 (KEY)0108608120160000099001203909fabricationofthnusingacarbothermicreductiontonitri DE-627 ger DE-627 rakwb eng 660 DNB Parkison, Adam J verfasserin aut Fabrication of ThN Using a Carbothermic Reduction to Nitridation Process 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to guide development of a draft process, which was tested within a tungsten production furnace. Scaling issues were identified and corrected following the draft process. Finally, a partitioned process was developed in response to the draft process which separates the reduction from the nitridation and carbon cleanup steps. This partitioned process was demonstrated to be capable of producing phase-pure ThN, with oxygen and carbon impurities of 990 ± 130 wppm and 240 ± 30 wppm, respectively. Chemical reactions Thermogravimetric analysis Parker, Stephen S oth Nelson, Andrew T oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 99(2016), 12, Seite 3909-3914 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:99 year:2016 number:12 pages:3909-3914 http://dx.doi.org/10.1111/jace.14453 Volltext http://search.proquest.com/docview/1845649809 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 99 2016 12 3909-3914 |
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10.1111/jace.14453 doi PQ20170206 (DE-627)OLC1988486343 (DE-599)GBVOLC1988486343 (PRQ)c1238-5e20cf3643c0d93a0e02dd687e43bb10402f39b1522605ee847d5ed9238e0c470 (KEY)0108608120160000099001203909fabricationofthnusingacarbothermicreductiontonitri DE-627 ger DE-627 rakwb eng 660 DNB Parkison, Adam J verfasserin aut Fabrication of ThN Using a Carbothermic Reduction to Nitridation Process 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to guide development of a draft process, which was tested within a tungsten production furnace. Scaling issues were identified and corrected following the draft process. Finally, a partitioned process was developed in response to the draft process which separates the reduction from the nitridation and carbon cleanup steps. This partitioned process was demonstrated to be capable of producing phase-pure ThN, with oxygen and carbon impurities of 990 ± 130 wppm and 240 ± 30 wppm, respectively. Chemical reactions Thermogravimetric analysis Parker, Stephen S oth Nelson, Andrew T oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 99(2016), 12, Seite 3909-3914 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:99 year:2016 number:12 pages:3909-3914 http://dx.doi.org/10.1111/jace.14453 Volltext http://search.proquest.com/docview/1845649809 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 99 2016 12 3909-3914 |
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10.1111/jace.14453 doi PQ20170206 (DE-627)OLC1988486343 (DE-599)GBVOLC1988486343 (PRQ)c1238-5e20cf3643c0d93a0e02dd687e43bb10402f39b1522605ee847d5ed9238e0c470 (KEY)0108608120160000099001203909fabricationofthnusingacarbothermicreductiontonitri DE-627 ger DE-627 rakwb eng 660 DNB Parkison, Adam J verfasserin aut Fabrication of ThN Using a Carbothermic Reduction to Nitridation Process 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to guide development of a draft process, which was tested within a tungsten production furnace. Scaling issues were identified and corrected following the draft process. Finally, a partitioned process was developed in response to the draft process which separates the reduction from the nitridation and carbon cleanup steps. This partitioned process was demonstrated to be capable of producing phase-pure ThN, with oxygen and carbon impurities of 990 ± 130 wppm and 240 ± 30 wppm, respectively. Chemical reactions Thermogravimetric analysis Parker, Stephen S oth Nelson, Andrew T oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 99(2016), 12, Seite 3909-3914 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:99 year:2016 number:12 pages:3909-3914 http://dx.doi.org/10.1111/jace.14453 Volltext http://search.proquest.com/docview/1845649809 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 99 2016 12 3909-3914 |
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10.1111/jace.14453 doi PQ20170206 (DE-627)OLC1988486343 (DE-599)GBVOLC1988486343 (PRQ)c1238-5e20cf3643c0d93a0e02dd687e43bb10402f39b1522605ee847d5ed9238e0c470 (KEY)0108608120160000099001203909fabricationofthnusingacarbothermicreductiontonitri DE-627 ger DE-627 rakwb eng 660 DNB Parkison, Adam J verfasserin aut Fabrication of ThN Using a Carbothermic Reduction to Nitridation Process 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to guide development of a draft process, which was tested within a tungsten production furnace. Scaling issues were identified and corrected following the draft process. Finally, a partitioned process was developed in response to the draft process which separates the reduction from the nitridation and carbon cleanup steps. This partitioned process was demonstrated to be capable of producing phase-pure ThN, with oxygen and carbon impurities of 990 ± 130 wppm and 240 ± 30 wppm, respectively. Chemical reactions Thermogravimetric analysis Parker, Stephen S oth Nelson, Andrew T oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 99(2016), 12, Seite 3909-3914 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:99 year:2016 number:12 pages:3909-3914 http://dx.doi.org/10.1111/jace.14453 Volltext http://search.proquest.com/docview/1845649809 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 99 2016 12 3909-3914 |
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10.1111/jace.14453 doi PQ20170206 (DE-627)OLC1988486343 (DE-599)GBVOLC1988486343 (PRQ)c1238-5e20cf3643c0d93a0e02dd687e43bb10402f39b1522605ee847d5ed9238e0c470 (KEY)0108608120160000099001203909fabricationofthnusingacarbothermicreductiontonitri DE-627 ger DE-627 rakwb eng 660 DNB Parkison, Adam J verfasserin aut Fabrication of ThN Using a Carbothermic Reduction to Nitridation Process 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to guide development of a draft process, which was tested within a tungsten production furnace. Scaling issues were identified and corrected following the draft process. Finally, a partitioned process was developed in response to the draft process which separates the reduction from the nitridation and carbon cleanup steps. This partitioned process was demonstrated to be capable of producing phase-pure ThN, with oxygen and carbon impurities of 990 ± 130 wppm and 240 ± 30 wppm, respectively. Chemical reactions Thermogravimetric analysis Parker, Stephen S oth Nelson, Andrew T oth Enthalten in Journal of the American Ceramic Society Malden [u.a.] : Blackwell Publishing, 1918 99(2016), 12, Seite 3909-3914 (DE-627)129550272 (DE-600)219232-9 (DE-576)015003671 0002-7820 nnns volume:99 year:2016 number:12 pages:3909-3914 http://dx.doi.org/10.1111/jace.14453 Volltext http://search.proquest.com/docview/1845649809 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_22 GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2014 AR 99 2016 12 3909-3914 |
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fabrication of thn using a carbothermic reduction to nitridation process |
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Fabrication of ThN Using a Carbothermic Reduction to Nitridation Process |
| abstract |
A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to guide development of a draft process, which was tested within a tungsten production furnace. Scaling issues were identified and corrected following the draft process. Finally, a partitioned process was developed in response to the draft process which separates the reduction from the nitridation and carbon cleanup steps. This partitioned process was demonstrated to be capable of producing phase-pure ThN, with oxygen and carbon impurities of 990 ± 130 wppm and 240 ± 30 wppm, respectively. |
| abstractGer |
A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to guide development of a draft process, which was tested within a tungsten production furnace. Scaling issues were identified and corrected following the draft process. Finally, a partitioned process was developed in response to the draft process which separates the reduction from the nitridation and carbon cleanup steps. This partitioned process was demonstrated to be capable of producing phase-pure ThN, with oxygen and carbon impurities of 990 ± 130 wppm and 240 ± 30 wppm, respectively. |
| abstract_unstemmed |
A carbothermic reduction to nitridation process was developed which is capable of producing high-purity thorium mononitride (ThN) in bulk quantities. This was accomplished through study of three distinct processing routes using thermogravimetric analysis. The information gathered was then used to guide development of a draft process, which was tested within a tungsten production furnace. Scaling issues were identified and corrected following the draft process. Finally, a partitioned process was developed in response to the draft process which separates the reduction from the nitridation and carbon cleanup steps. This partitioned process was demonstrated to be capable of producing phase-pure ThN, with oxygen and carbon impurities of 990 ± 130 wppm and 240 ± 30 wppm, respectively. |
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| title_short |
Fabrication of ThN Using a Carbothermic Reduction to Nitridation Process |
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http://dx.doi.org/10.1111/jace.14453 http://search.proquest.com/docview/1845649809 |
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Parker, Stephen S Nelson, Andrew T |
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2024-07-03T18:03:01.806Z |
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