Investigations on torsional fretting wear properties of CuAlNi processed by ultrasonic vibration-assisted milling

Chen, Xin; Zhai, Wenzheng; Dong, Song; Zheng, Kan; Xu, Renfan; Wang, Jian; Liu, Xiaojun; Lu, Wenlong

doi:10.1016/j.triboint.2020.106238

Cited by 18 publications

(9 citation statements)

References 42 publications

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“…Fretting wear is a wear phenomenon caused by the relative oscillation of small displacement amplitude between two contact interfaces in tangential motion [62][63][64][65][66]. The PBF technology has been widely used in the medical field, mainly in the manufacture of artificial joints, artificial bones and so on.…”

Section: Fretting Wearmentioning

confidence: 99%

Wear Performance of Metal Materials Fabricated by Powder Bed Fusion: A Literature Review

Qin

Lan

et al. 2020

Metals

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Powder Bed Fusion (PBF) is an additive manufacturing technology used to produce metal-based materials. PBF materials have a unique microstructure as a result from repeated and sharp heating/cooling cycles. Many researches have been carried out on relations between processing parameters of the PBF technology, obtained microstructures and mechanical properties. However, there are few studies on the tribological properties of PBF materials at various contact conditions. This article describes previous and recent studies related to the friction performance. This is a critical aspect if PBF materials are applied to friction pair components. This paper discusses wear rates and wear mechanisms of PBF materials under dry friction, boundary lubrication and micro-motion conditions. PBF materials have higher hardness due to fine grains. PBF materials have a higher wear resistance than traditional materials due to their solid solution strengthening. In addition, hard particles on the surface of PBF components can effectively reduce wear. The reasonable combination of process parameters can effectively improve the density of parts and thus further improve the wear resistance. This review paper summarized the wear behavior of PBF materials, the wear mechanism of metal materials from dry friction to different lubrication conditions, and the wear behavior under fretting wear. This will help to control the processing parameters and material powder composition of parts, so as to achieve the required material properties of parts and further improve the wear performance.

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Section: Fretting Wearmentioning

confidence: 99%

Wear Performance of Metal Materials Fabricated by Powder Bed Fusion: A Literature Review

Qin

Lan

et al. 2020

Metals

Self Cite

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“…Micro-textured surface has been widely used in the fields of optics [1][2][3], biomedicine [4][5][6] and mechanical engineering [7,8] due to its divers applications in selfcleaning [9], drag and friction reduction [10,11]. Along with the increasing demands of micro-textured surface in industry, various artificial manufacturing technologies have arisen, such as reactive ion etching (RIE) [12], lithographic galuanoformung abformung (LIGA) [13], laser surface texturing (LST) [14], electrochemical technology [15] and so on.…”

Section: Introductionmentioning

confidence: 99%

“…Shen et al [21] fabricated micro-texture on aluminum alloy surface using UVAM, and demonstrated great improvement in lubricant absorption and reservation capacity. Chen et al [11] machined textures on the surface of CuAlNi by UVAM, and showed superior fretting wear performance of the surface. Microtextures [22] were obtained on aluminum alloy surface to successfully improve and control the wettability of the surface.…”

Section: Introductionmentioning

confidence: 99%

Generation mechanism of surface micro-texture in axial ultrasonic vibration-assisted milling (AUVAM)

Zhang

Wang

Chen

et al. 2022

Int J Adv Manuf Technol

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Although axial ultrasonic vibration-assisted milling (AUVAM) is promising for rapid and economical fabrication of 3D micro-texture on various surfaces, it has been a challenge to obtain micro-texture with small feature size and large height simultaneously.The mechanism and major influence factors for the formation of micro-texture by this method were explored in this study. It was found that the generation of micro-texture was mainly caused by cutting and extrusion from the flank face of the milling tool under ultrasonic vibration. Therefore, a novel 3D tool model that considered the relief angle, end cutting edge angle and the blade profile was established in simulation analysis. The good agreement between simulation and experimental results demonstrated that the influence of the flank face on the micro-texture was mainly attributed to the relief angle of the milling tool. It was the first time to report that both the height and the profile shape of the micro-texture unit were affected by the overlap and extrusion between the flank surface and the micro-texture. But this influence diminished with the increase of spindle speed. 3D sinusoid-shaped micro-texture with minimum width of 20 μm and height of 2 μm (fully reproduced the ultrasonic amplitude) was realized with the relief angle of 40 o and spindle speed of 4000 rpm. Other typical textures of weave, shell, scale and corrugation were also presented to show the effective regulation of texture patterns in AUVAM. This work provides both theoretical and practical basis for such a low-cost, efficient and controllable 3D micro-texture preparation method.

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“…1,2 Similarly in ternary alloy SMA CuAlNi (Copper Aluminum and Nickel) is also deployed in wide range of applications, for the corrosion resistance and high damping efficiency. 3,4 The special properties of the CuAlNi alloy is predominant by the presence of CuNi in the alloy, which also provides good electrical and thermal conductivity. [2][3][4] The aluminum assists corrosion resistance as its presence leads to the formation of a protective Al 2 O 3 oxide layer when exposed to saline environments.…”

Section: Introductionmentioning

confidence: 99%

“…3,4 The special properties of the CuAlNi alloy is predominant by the presence of CuNi in the alloy, which also provides good electrical and thermal conductivity. [2][3][4] The aluminum assists corrosion resistance as its presence leads to the formation of a protective Al 2 O 3 oxide layer when exposed to saline environments. Past literature has shown, sintering, 5 sputtering, 6 plasma fusion, 5 isostatic pressing, 5 thermal evaporation, 7 induction, furnace melting, 5 melt spinning, 5 casting, 5 and rapid solidification 5 to be the successful methods of developing CuAlNi shape memory alloy structures.…”

Section: Introductionmentioning

confidence: 99%

Investigating the various properties of cold sprayed CuAlNi shape memory alloys developed by post annealing process

Shiva

Brown

Cockburn

et al. 2020

Proceedings of the Institution of Mechanical Engineers, Part B:

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CuAlNi shape memory alloy (SMA) has wide scope in vibration damping applications for machine tools. A bespoke cold spray based additive manufacturing system was used to fabricate CuAlNi SMA precursor structures of two different compositions with optimized deposition parameters, which were subsequently alloyed via annealing. The two compositions of CuAlNi chosen for the study were Cu rich in wt% (Cu-82%, Al-14%, Ni-4%) and the Ni rich in wt% (Cu-12%, Al-2%, Ni-80%) shape memory alloy material. The various properties of developed samples were compared with commercially available CuAlNi structure. The properties compared include surface morphology, crystal structure, phase transformation temperature, and mechanical properties were studied with scanning electron microscopy (SEM), X-ray diffraction (XRD), differential scanning calorimetry (DSC) compression testing respectively. The shape memory characteristics were also analyzed using dynamic mechanical analyzer (DMA). Among the two samples, Cu rich sample exhibited better SMA qualities than Ni rich sample as reported in the literature. The micro-hardness of Cu rich sample was to be 356 ± 3 VHN comparatively lower than Ni rich sample. The DSC results revealed the phase transformation hysteresis for Cu rich sample to be very low at 5 ± 3°C. The Cu rich CuAlNi SMA showed very good shape memory characteristics in the DMA results in the range of 50°C to 100°C.

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Investigations on torsional fretting wear properties of CuAlNi processed by ultrasonic vibration-assisted milling

Cited by 18 publications

References 42 publications

Wear Performance of Metal Materials Fabricated by Powder Bed Fusion: A Literature Review

Wear Performance of Metal Materials Fabricated by Powder Bed Fusion: A Literature Review

Generation mechanism of surface micro-texture in axial ultrasonic vibration-assisted milling (AUVAM)

Investigating the various properties of cold sprayed CuAlNi shape memory alloys developed by post annealing process

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