A Review on Corrosion Behavior and Surface Modification Technology of Nickel Aluminum Bronze Alloys: Current Research and Prospects

Advanced Engineering Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 27, 2024

Nickel aluminum bronze alloy, a complex alloy containing multiple phases, has become the most common material for naval propellers due to its good corrosion resistance. Traditional cast nickel shows serious behavior in harsh service environments. This article reviews progress on behaviors and mechanism of highly corrosive marine environments systematically discusses research status surface modification technologies such as laser strengthening, mechanical shot peening, friction stir thermal spraying, so on. To improve comprehensive performance bronze, this work focuses analyzing effect process parameters resistance while researching propeller blade technology. Finally, future development direction fields arc additive manufacturing is prospected.

Language: Английский

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Effect of heat treatment on microstructural evolution and corrosion behavior of wire-arc additive manufactured nickel aluminum bronze alloy

Corrosion Science, Journal Year: 2025, Volume and Issue: unknown, P. 112812 - 112812

Published: Feb. 1, 2025

Language: Английский

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On selecting proper process parameters for cold metal transfer (CMT)–based wire arc additive manufacturing (WAAM) process

The International Journal of Advanced Manufacturing Technology, Journal Year: 2024, Volume and Issue: 133(11-12), P. 6083 - 6093

Published: July 12, 2024

Language: Английский

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κ-phase precipitation in nickel-aluminum bronze alloy fabricated by oscillating laser wire additive manufacturing

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: 1012, P. 178484 - 178484

Published: Jan. 1, 2025

Language: Английский

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Microstructure, Wear and Corrosion Performance of Cold Metal Transfer Additive Manufactured (Ni, Ti)-Modified Nickel Aluminum Bronze Alloy

Journal of Materials Engineering and Performance, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 24, 2025

Language: Английский

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Tailoring microstructure for enhanced mechanical and wear performance of wire arc additively manufactured SS 316 L: Role of interlayer cooling time

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112612 - 112612

Published: April 1, 2025

Language: Английский

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Impacts of post-printing heat treatment on the microstructure and mechanical properties of wire-arc additively manufactured nickel aluminum bronze alloy

Materials Science and Engineering A, Journal Year: 2025, Volume and Issue: 937, P. 148454 - 148454

Published: May 5, 2025

Language: Английский

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Modulating Heat Input to Optimize Corrosion Resistance of Nickel–Aluminum Bronze Manufactured by Cold Metal Transfer Additive Manufacturing

Materials, Journal Year: 2025, Volume and Issue: 18(10), P. 2205 - 2205

Published: May 10, 2025

The influence of heat input (HI) on the microstructure, microhardness, electrochemical corrosion performance cold metal transfer additively manufactured (CMTAM) nickel–aluminum bronze alloys was investigated. exhibited an α-Cu austenite matrix with minor γ2-Cu9Al4 and κ phases. As HI increased, microstructure coarsened progressively. Electron backscatter diffraction (EBSD) analysis revealed that increasing HI, grain size gradually increased Schmid factor increased. Consequently, microhardness declined from 198.3 HV to 171.7 HV. decrease in is primarily attributed coarsening uneven distribution phase. 243.8 J/mm 644.7 J/mm, current density rose significantly 2.56 ± 0.04 μA/cm2 7.52 0.07 μA/cm2. This result indicates a marked deterioration material’s resistance. phenomenon can be Al solute within microstructure. CMTAM hold significant potential for enhancing reliability long-term protection marine engineering equipment.

Language: Английский

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Effect of process variables on heat transfer and the product quality during layer deposition of Al4043 alloy by wire arc additive manufacturing

Heat Transfer, Journal Year: 2024, Volume and Issue: 54(1), P. 626 - 645

Published: Sept. 27, 2024

Abstract In the present work, heat transfer dynamics between substrate and deposited metal is investigated to assess its effect on evolution of defects quality product. A series experiments involving deposition Al4043 wire were conducted aluminum alloy at a voltage range 13–19 V. one‐dimensional inverse computational model was adopted estimate flux transients. The metal/substrate interfacial correlated with microstructure during solidification metal. experimental results clearly indicated that plays dominant role in final finish product controlled by variables, such as voltage, gas flow rate (GFR), feed (WFR), forward traversal speed. At an integral (HF) 3000–5000 kJ/m 2 corresponding voltages 13.8 14.5 V, argon GFR 12–15 L/min, WFR 4.1 mm/min, porosity additively manufactured component found be minimum. ultimate tensile strength 65 76 MPa, 13.5 respectively, decreased 25 MPa for higher 19 8–10 HF 450–510 increased (33%–42%). Porosity decrease (15%–22%) L/min 700–950 . specimens fabricated under these optimal parameters exhibited superior mechanical properties.

Language: Английский

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Influence of the welding thermal cycle on δ-ferrite evolution in the first layer of Austenitic Stainless Steel (ASS) 308L produced by WAAM-GTAW

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 64, P. 105489 - 105489

Published: Nov. 13, 2024

Language: Английский

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