Fabrication of Cr2AlC powder by molten salt electrolysis at 850 °C with good oxidation resistance
The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Liu, Pengjie [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020transfer abstract |
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| Übergeordnetes Werk: |
Enthalten in: Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners - Jacobs, Jacquelyn A. ELSEVIER, 2017, JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics, Lausanne |
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| Übergeordnetes Werk: |
volume:826 ; year:2020 ; day:15 ; month:06 ; pages:0 |
| Links: |
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| DOI / URN: |
10.1016/j.jallcom.2020.154003 |
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| 520 | |a The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. | ||
| 520 | |a The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. | ||
| 650 | 7 | |a MAX phase |2 Elsevier | |
| 650 | 7 | |a Molten salt electrolysis |2 Elsevier | |
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| 650 | 7 | |a Cr2AlC ceramic |2 Elsevier | |
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| 700 | 1 | |a Hu, Meilong |4 oth | |
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10.1016/j.jallcom.2020.154003 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000940.pica (DE-627)ELV049652397 (ELSEVIER)S0925-8388(20)30366-2 DE-627 ger DE-627 rakwb eng 630 VZ Liu, Pengjie verfasserin aut Fabrication of Cr2AlC powder by molten salt electrolysis at 850 °C with good oxidation resistance 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. MAX phase Elsevier Molten salt electrolysis Elsevier Layered structure Elsevier Cr2AlC ceramic Elsevier Hu, Mengjun oth Hu, Liwen oth Yin, Mingzhu oth Wu, Hongfei oth Hu, Meilong oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:826 year:2020 day:15 month:06 pages:0 https://doi.org/10.1016/j.jallcom.2020.154003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 826 2020 15 0615 0 |
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10.1016/j.jallcom.2020.154003 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000940.pica (DE-627)ELV049652397 (ELSEVIER)S0925-8388(20)30366-2 DE-627 ger DE-627 rakwb eng 630 VZ Liu, Pengjie verfasserin aut Fabrication of Cr2AlC powder by molten salt electrolysis at 850 °C with good oxidation resistance 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. MAX phase Elsevier Molten salt electrolysis Elsevier Layered structure Elsevier Cr2AlC ceramic Elsevier Hu, Mengjun oth Hu, Liwen oth Yin, Mingzhu oth Wu, Hongfei oth Hu, Meilong oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:826 year:2020 day:15 month:06 pages:0 https://doi.org/10.1016/j.jallcom.2020.154003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 826 2020 15 0615 0 |
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10.1016/j.jallcom.2020.154003 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000940.pica (DE-627)ELV049652397 (ELSEVIER)S0925-8388(20)30366-2 DE-627 ger DE-627 rakwb eng 630 VZ Liu, Pengjie verfasserin aut Fabrication of Cr2AlC powder by molten salt electrolysis at 850 °C with good oxidation resistance 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. MAX phase Elsevier Molten salt electrolysis Elsevier Layered structure Elsevier Cr2AlC ceramic Elsevier Hu, Mengjun oth Hu, Liwen oth Yin, Mingzhu oth Wu, Hongfei oth Hu, Meilong oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:826 year:2020 day:15 month:06 pages:0 https://doi.org/10.1016/j.jallcom.2020.154003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 826 2020 15 0615 0 |
| allfieldsGer |
10.1016/j.jallcom.2020.154003 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000940.pica (DE-627)ELV049652397 (ELSEVIER)S0925-8388(20)30366-2 DE-627 ger DE-627 rakwb eng 630 VZ Liu, Pengjie verfasserin aut Fabrication of Cr2AlC powder by molten salt electrolysis at 850 °C with good oxidation resistance 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. MAX phase Elsevier Molten salt electrolysis Elsevier Layered structure Elsevier Cr2AlC ceramic Elsevier Hu, Mengjun oth Hu, Liwen oth Yin, Mingzhu oth Wu, Hongfei oth Hu, Meilong oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:826 year:2020 day:15 month:06 pages:0 https://doi.org/10.1016/j.jallcom.2020.154003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 826 2020 15 0615 0 |
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10.1016/j.jallcom.2020.154003 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000000940.pica (DE-627)ELV049652397 (ELSEVIER)S0925-8388(20)30366-2 DE-627 ger DE-627 rakwb eng 630 VZ Liu, Pengjie verfasserin aut Fabrication of Cr2AlC powder by molten salt electrolysis at 850 °C with good oxidation resistance 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. MAX phase Elsevier Molten salt electrolysis Elsevier Layered structure Elsevier Cr2AlC ceramic Elsevier Hu, Mengjun oth Hu, Liwen oth Yin, Mingzhu oth Wu, Hongfei oth Hu, Meilong oth Enthalten in Elsevier Jacobs, Jacquelyn A. ELSEVIER Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners 2017 JAL : an interdisciplinary journal of materials science and solid-state chemistry and physics Lausanne (DE-627)ELV001115774 volume:826 year:2020 day:15 month:06 pages:0 https://doi.org/10.1016/j.jallcom.2020.154003 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 826 2020 15 0615 0 |
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Enthalten in Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners Lausanne volume:826 year:2020 day:15 month:06 pages:0 |
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Enthalten in Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners Lausanne volume:826 year:2020 day:15 month:06 pages:0 |
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In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. 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Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners |
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fabrication of cr2alc powder by molten salt electrolysis at 850 °c with good oxidation resistance |
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Fabrication of Cr2AlC powder by molten salt electrolysis at 850 °C with good oxidation resistance |
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The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. |
| abstractGer |
The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. |
| abstract_unstemmed |
The Cr2AlC is a typical ternary intermetallic who possesses unique properties such as good high temperature oxygen resistance, excellent mechanical strength, and so on, making it a potential ceramic candidate to be utilized under a relatively strict circumstance. In this paper, a straightforward and cheaper process was proposed to synthesize high quality and uniform micron-size Cr2AlC, via electrochemical reduction of Cr2O3/Al2O3/C mixed powder at only 850 °C. It is demonstrated that Cr2AlC was formed by the following three steps. Firstly, Cr2O3 was reduced to metallic Cr and react with carbon to form CrnCm. Then formed CrnCm will react with reduced alumina to form Cr2AlC. The SEM-EDS images confirmed the homogeneous distribution of Cr, Al and C in micron-size Cr2AlC powder. And the TEM and TG results further demonstrate the excellent layered structure and good oxidation resistance of Cr2AlC powder. This work realizes and provides a low-cost and scalable low temperature technique to prepare homogeneous MAX phase powders for commercial applications. |
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