Comparative analysis of cavitation erosion behavior in wire-arc directed energy deposition and cast nickel-aluminum bronze alloys
In this study, the cavitation erosion (CE) behavior of wire-arc directed energy deposition (DED) nickel-aluminum bronze (NAB) alloys is compared with that of cast alloys, and the synergistic effect between corrosion and CE is investigated. The CE resistance of the wire-arc DED NAB alloy is better th...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-02-01
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| Series: | Ultrasonics Sonochemistry |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1350417725000148 |
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| author | Xiang Cai Mengmeng Yang Shujun Li Cheng Wang Yanxin Qiao Jian Zhou Feng Xue |
| author_facet | Xiang Cai Mengmeng Yang Shujun Li Cheng Wang Yanxin Qiao Jian Zhou Feng Xue |
| author_sort | Xiang Cai |
| collection | DOAJ |
| description | In this study, the cavitation erosion (CE) behavior of wire-arc directed energy deposition (DED) nickel-aluminum bronze (NAB) alloys is compared with that of cast alloys, and the synergistic effect between corrosion and CE is investigated. The CE resistance of the wire-arc DED NAB alloy is better than that of the cast alloys. The CE of NAB alloys preferentially occurs at the boundaries of the α-Cu and residual β phases, and in the matrix around the κ phase. The residual β phase exhibits greater damage than the α-Cu phase. Throughout the CE, the alloys are dominated by local corrosion characteristics (selective-phase corrosion), while the wire-arc DED NAB alloys exhibit superior uniform corrosion characteristics. Notably, the uniform corrosion characteristics of all alloys are enhanced after CE. The mass loss caused by the synergistic effect of the cast NAB alloy and wire arc DED NAB alloy accounts for 56% and 52% of the total mass loss, with the corrosion-induced CE increment exceeding that of the CE-induced corrosion increment. |
| format | Article |
| id | doaj-art-948a366ef8b645aa9d09b17bf9adc934 |
| institution | Kabale University |
| issn | 1350-4177 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ultrasonics Sonochemistry |
| spelling | doaj-art-948a366ef8b645aa9d09b17bf9adc9342025-02-01T04:11:38ZengElsevierUltrasonics Sonochemistry1350-41772025-02-01113107235Comparative analysis of cavitation erosion behavior in wire-arc directed energy deposition and cast nickel-aluminum bronze alloysXiang Cai0Mengmeng Yang1Shujun Li2Cheng Wang3Yanxin Qiao4Jian Zhou5Feng Xue6School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, ChinaJiangsu Key Laboratory for Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaThe First Company of China Eighth Engineering Bureau Ltd, Jinan 250100, China; Shandong Engineering Research Center for Green Low Carbon and Value-added Transformation of Bulk Industrial Solid Waste, Jinan 250100, ChinaJiangsu Key Laboratory for Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaSchool of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, ChinaJiangsu Key Laboratory for Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China; Corresponding author.Jiangsu Key Laboratory for Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaIn this study, the cavitation erosion (CE) behavior of wire-arc directed energy deposition (DED) nickel-aluminum bronze (NAB) alloys is compared with that of cast alloys, and the synergistic effect between corrosion and CE is investigated. The CE resistance of the wire-arc DED NAB alloy is better than that of the cast alloys. The CE of NAB alloys preferentially occurs at the boundaries of the α-Cu and residual β phases, and in the matrix around the κ phase. The residual β phase exhibits greater damage than the α-Cu phase. Throughout the CE, the alloys are dominated by local corrosion characteristics (selective-phase corrosion), while the wire-arc DED NAB alloys exhibit superior uniform corrosion characteristics. Notably, the uniform corrosion characteristics of all alloys are enhanced after CE. The mass loss caused by the synergistic effect of the cast NAB alloy and wire arc DED NAB alloy accounts for 56% and 52% of the total mass loss, with the corrosion-induced CE increment exceeding that of the CE-induced corrosion increment.http://www.sciencedirect.com/science/article/pii/S1350417725000148Cavitation erosionNickel-aluminum bronzeWire-arc directed energy depositionSynergistic |
| spellingShingle | Xiang Cai Mengmeng Yang Shujun Li Cheng Wang Yanxin Qiao Jian Zhou Feng Xue Comparative analysis of cavitation erosion behavior in wire-arc directed energy deposition and cast nickel-aluminum bronze alloys Ultrasonics Sonochemistry Cavitation erosion Nickel-aluminum bronze Wire-arc directed energy deposition Synergistic |
| title | Comparative analysis of cavitation erosion behavior in wire-arc directed energy deposition and cast nickel-aluminum bronze alloys |
| title_full | Comparative analysis of cavitation erosion behavior in wire-arc directed energy deposition and cast nickel-aluminum bronze alloys |
| title_fullStr | Comparative analysis of cavitation erosion behavior in wire-arc directed energy deposition and cast nickel-aluminum bronze alloys |
| title_full_unstemmed | Comparative analysis of cavitation erosion behavior in wire-arc directed energy deposition and cast nickel-aluminum bronze alloys |
| title_short | Comparative analysis of cavitation erosion behavior in wire-arc directed energy deposition and cast nickel-aluminum bronze alloys |
| title_sort | comparative analysis of cavitation erosion behavior in wire arc directed energy deposition and cast nickel aluminum bronze alloys |
| topic | Cavitation erosion Nickel-aluminum bronze Wire-arc directed energy deposition Synergistic |
| url | http://www.sciencedirect.com/science/article/pii/S1350417725000148 |
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