Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys
This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the de...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Chen, Xudong [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022transfer abstract |
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| Schlagwörter: |
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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:920 ; year:2022 ; day:5 ; month:11 ; pages:0 |
| Links: |
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| DOI / URN: |
10.1016/j.jallcom.2022.165956 |
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| 520 | |a This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. | ||
| 520 | |a This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. | ||
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10.1016/j.jallcom.2022.165956 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001845.pica (DE-627)ELV058430466 (ELSEVIER)S0925-8388(22)02347-7 DE-627 ger DE-627 rakwb eng 630 VZ Chen, Xudong verfasserin aut Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process Elsevier Qian, Hongchang oth Lou, Yuntian oth Yang, Bin oth Cui, Tianyu oth Zhang, Dawei 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:920 year:2022 day:5 month:11 pages:0 https://doi.org/10.1016/j.jallcom.2022.165956 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 920 2022 5 1105 0 |
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10.1016/j.jallcom.2022.165956 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001845.pica (DE-627)ELV058430466 (ELSEVIER)S0925-8388(22)02347-7 DE-627 ger DE-627 rakwb eng 630 VZ Chen, Xudong verfasserin aut Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process Elsevier Qian, Hongchang oth Lou, Yuntian oth Yang, Bin oth Cui, Tianyu oth Zhang, Dawei 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:920 year:2022 day:5 month:11 pages:0 https://doi.org/10.1016/j.jallcom.2022.165956 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 920 2022 5 1105 0 |
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10.1016/j.jallcom.2022.165956 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001845.pica (DE-627)ELV058430466 (ELSEVIER)S0925-8388(22)02347-7 DE-627 ger DE-627 rakwb eng 630 VZ Chen, Xudong verfasserin aut Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process Elsevier Qian, Hongchang oth Lou, Yuntian oth Yang, Bin oth Cui, Tianyu oth Zhang, Dawei 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:920 year:2022 day:5 month:11 pages:0 https://doi.org/10.1016/j.jallcom.2022.165956 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 920 2022 5 1105 0 |
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10.1016/j.jallcom.2022.165956 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001845.pica (DE-627)ELV058430466 (ELSEVIER)S0925-8388(22)02347-7 DE-627 ger DE-627 rakwb eng 630 VZ Chen, Xudong verfasserin aut Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process Elsevier Qian, Hongchang oth Lou, Yuntian oth Yang, Bin oth Cui, Tianyu oth Zhang, Dawei 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:920 year:2022 day:5 month:11 pages:0 https://doi.org/10.1016/j.jallcom.2022.165956 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 920 2022 5 1105 0 |
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10.1016/j.jallcom.2022.165956 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001845.pica (DE-627)ELV058430466 (ELSEVIER)S0925-8388(22)02347-7 DE-627 ger DE-627 rakwb eng 630 VZ Chen, Xudong verfasserin aut Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process Elsevier Qian, Hongchang oth Lou, Yuntian oth Yang, Bin oth Cui, Tianyu oth Zhang, Dawei 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:920 year:2022 day:5 month:11 pages:0 https://doi.org/10.1016/j.jallcom.2022.165956 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA AR 920 2022 5 1105 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:920 year:2022 day:5 month:11 pages:0 |
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| author |
Chen, Xudong |
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Chen, Xudong ddc 630 Elsevier High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys |
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630 VZ Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process Elsevier |
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ddc 630 Elsevier High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process |
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ddc 630 Elsevier High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process |
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ddc 630 Elsevier High entropy alloys Elsevier Corrosion resistance Elsevier Passive film Elsevier Passivation process |
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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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Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners |
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Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys |
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Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys |
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Chen, Xudong |
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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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Factors associated with canine resource guarding behaviour in the presence of people: A cross-sectional survey of dog owners |
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effects of cu-content and passivation treatment on the corrosion resistance of al0.3cu x cocrfeni high-entropy alloys |
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Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys |
| abstract |
This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. |
| abstractGer |
This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. |
| abstract_unstemmed |
This work investigated the effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi (x = 0.3, 0.4, 0.5, 0.6) high entropy alloys. With increased Cu content, the Al, Cu-riched precipitates in the Al0.3Cu x CoCrFeNi alloys emerged gradually, resulting in the decreased corrosion resistance and the weakening of the passive film. The passivation treatment in 30 wt% HNO3 and 1 wt% NaOH aqueous solutions promotes the Cr3+ content in the passive film of Al0.3Cu0.3CoCrFeNi and reduces the probability of pitting initiation, which substantially increased the corrosion resistance of the alloy. However, this treatment became less effective as the continuously intensified Al, Cu-riched precipitates which damaged the formation of homogeneous passive film and caused more serious galvanic corrosion. |
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| title_short |
Effects of Cu-content and passivation treatment on the corrosion resistance of Al0.3Cu x CoCrFeNi high-entropy alloys |
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https://doi.org/10.1016/j.jallcom.2022.165956 |
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Qian, Hongchang Lou, Yuntian Yang, Bin Cui, Tianyu Zhang, Dawei |
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