Ni-based coating on 5083 aluminum alloy with Cu-Ni interlayer fabricated by ultra-high-speed laser directed energy deposition

Li, Jiaxuan; Liu, Zongde; Ning, Huaqing; Ma, Herong; Xie, Ruixiang; Kong, Yao; Fu, Yundi

doi:10.1016/j.surfcoat.2023.130068

Cited by 10 publications

(3 citation statements)

References 82 publications

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“…Most prominently, the resistance is improved up to 38.46% for AA5086 and 17.31% for AA6061 with the high contents (0.02 g) of MWCNTs in comparison to the cases of their respective samples without inducements, i.e., samples 1 and 4. This percentage improvement is supported by the formation of hard nickel aluminates [14,18,34,35] and aluminum carbides [33,36] in the matrix, which increased the wear resistance.…”

Section: Wear Test Resultsmentioning

confidence: 97%

“…This development engenders a robust barrier in the dislocation movement and offers high resistance to plastic deformation, which consequently augments hardness values. Moreover, Ni improves the toughness and strength through a strong affinity towards aluminum for the formation of inherited intermetallic compounds that are characterized by exceptional mechanical attributes [34,35].…”

Section: Microhardness Test Resultsmentioning

confidence: 99%

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Wear Behavior Assessment of New Wire-Arc Additively Manufactured Surfaces on AA6061 and AA5086 Alloys through Multi-Walled Carbon Nanotubes and Ni Particles Inducement

Muzamil,

Iqbal,

Anwar

et al. 2024

Coatings

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This study investigates the new surface development on AA6061 and AA5086 alloys considering the wire-arc additive manufacturing technique as a direct energy deposition (DED) process of wire. Two different quantities of MWCNTs, i.e., 0.01 (low) and 0.02 (high) g, with a constant nickel (Ni) weight (0.2 g) were pre-placed in the created square patterns. ER4043 filler was used as a wire for additive deposition, and an arc was generated through a tungsten inert gas (TIG) welding source. Furthermore, hardness and pin-on-disk wear-testing methods were employed to measure the changes at the surfaces with the abovementioned inducements. This work was designed to illustrate the hardness and the offered wear resistance in terms of mass loss of the AA6061 and AA5086 aluminum alloys with the function of nano-inducements. Two sliding distance values of 500 m and 600 m were selected for the wear analysis of mass loss from tracks. A maximum increase in hardness for AA6061 and AA5086 alloys was observed in the experiments, with average values of 70.76 HRB and 74.86 HRB, respectively, at a high mass content of MWCNTs. Moreover, the tribological performance of the modified surfaces improved with the addition of MWCNTs with Ni particles in a broader sense; the modified surfaces performed exceptionally well for AA5086 compared to AA6061 with 0.02 and 0.01 g additions, respectively. The system reported a maximum of 38.46% improvement in mass loss for the AA5086 alloy with 0.02 g of MWCNTs. Moreover, the morphological analysis of the developed wear tracks and the mechanism involved was carried out using scanning electron microscope (SEM) images.

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Section: Wear Test Resultsmentioning

confidence: 97%

Section: Microhardness Test Resultsmentioning

confidence: 99%

Wear Behavior Assessment of New Wire-Arc Additively Manufactured Surfaces on AA6061 and AA5086 Alloys through Multi-Walled Carbon Nanotubes and Ni Particles Inducement

Muzamil,

Iqbal,

Anwar

et al. 2024

Coatings

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show abstract

“…Alloy materials, encompassing a diverse array of alloy components, often exhibit exceptional physical properties, e.g., high strength [1], good ductility [2], outstanding thermal stability [3], superior corrosion and wear resistance [4,5], excellent electrical and thermal conductivity [6,7]. The modulation of alloying element content can effectively control these aforementioned characteristics, as alterations in alloy composition trigger a cascade of intrinsic property transformations within the alloy materials.…”

Section: Introductionmentioning

confidence: 99%

Competitive Mechanism of Alloying Elements on the Physical Properties of Al10Ti15Nix1Crx2Cox3 Alloys through Single-Element and Multi-Element Analysis Methods

Liu,

Wang,

Zhao

et al. 2024

Coatings

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Altering the content of an alloying element in alloy materials will inevitably affect the content of other elements, while the effect is frequently disregarded, leading to subsequent negligence of the common influence on the physical properties of alloys. Therefore, the correlation between alloying elements and physical properties has not been adequately addressed in the existing studies. In response to this problem, the present study focuses on the Al10Ti15Nix1Crx2Cox3 alloys and investigates the competitive interplay among Ni, Cr, and Co elements in the formation of physical properties through a single-element (SE) analysis and a multi-element (ME) analysis based on the first principles calculations and the partial least squares (PLS) regression. The values of C11 and C44 generally increase with the incorporation of Ni or Cr content in light of SE analysis, which is contrary to the inclination of ME analysis in predicting the impact of Ni and Cr elements, and the Ni element demonstrates a pronounced negative competitive ability. The overall competitive relationship among the three alloying elements suggests that increasing the content of Ni and Cr does not contribute to enhancing the elastic constants of alloys, and the phenomenon is also observed in the analysis of elastic moduli. The reason is that the SE analysis fails to account for the aforementioned common influence of multiple alloying elements on the physical properties of alloys. Therefore, the integration of SE analysis and ME analysis is more advantageous in elucidating the hidden competitive mechanism among multiple alloying elements, and offering a more robust theoretical framework for the design of alloy materials.

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Interlayer structure and properties in synthesized NiAl/Ti coatings on steel substrates

Riyadi,

Mulyaningtyas,

Wijayanta

2024

Case Studies in Chemical and Environmental Engineering

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Ni-based coating on 5083 aluminum alloy with Cu-Ni interlayer fabricated by ultra-high-speed laser directed energy deposition

Cited by 10 publications

References 82 publications

Wear Behavior Assessment of New Wire-Arc Additively Manufactured Surfaces on AA6061 and AA5086 Alloys through Multi-Walled Carbon Nanotubes and Ni Particles Inducement

Wear Behavior Assessment of New Wire-Arc Additively Manufactured Surfaces on AA6061 and AA5086 Alloys through Multi-Walled Carbon Nanotubes and Ni Particles Inducement

Competitive Mechanism of Alloying Elements on the Physical Properties of Al10Ti15Nix1Crx2Cox3 Alloys through Single-Element and Multi-Element Analysis Methods

Interlayer structure and properties in synthesized NiAl/Ti coatings on steel substrates

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