Tribological Behaviors and Friction-Induced Vibration and Noise Performance of TC4 with Microporous Channels Filled by Sn-Ag-Cu and Nb2C

Gao, Haijing; Shi, Xiaoliang; Xue, Yawen; Zhang, Kaipeng; Huang, Qipeng; Wu, Chaohua; Ma, Jian‐Nong; Shu, Jingping

doi:10.1007/s11665-022-07189-2

Cited by 5 publications

(2 citation statements)

References 35 publications

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“…As shown in Figure 2, the friction tests of MMSC samples were executed with a friction testing machine (MFT-5000, Rtec, USA) for 30 min at room temperature (25°C). Referring to the previous experimental study of Gao et al (2023), the contact loading force for the experiment is determined to be 20 N. The sliding friction distance is 8 mm, and the frequency is 1 Hz (Gao et al , 2023). Before the beginning of the experiment, the as-prepared samples were fixed on the friction testing machine, and Si 3 N 4 ball with a radius of 3 mm was selected for the counterpart ball.…”

Section: Methodsmentioning

confidence: 99%

Synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti₃C₂ to improve tribological properties of M50 bearing steel with microporous channels

Huang,

Ma,

Meng

et al. 2024

ILT

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Purpose This paper aims to study the synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti3C2 to improve the tribological properties of M50 bearing steel with microporous channels. Design/methodology/approach M50 matrix self-lubricating composites (MMSC) were designed and prepared by filling Sn–Ag–Cu and MXene–Ti3C2 in the microporous channels of M50 bearing steel. The tribology performance testing of as-prepared samples was executed with a multifunction tribometer. The optimum hole size and lubricant content, as well as self-lubricating mechanism of MMSC, were studied. Findings The tribological properties of MMSC are strongly dependent on the synergistic lubrication effect of MXene–Ti3C2 and Sn–Ag–Cu. When the hole size of microchannel is 1 mm and the content of MXene–Ti3C2 in mixed lubricant is 4 wt.%, MMSC shows the lowest friction coefficient and wear rate. The Sn–Ag–Cu and MXene–Ti3C2 are extruded from the microporous channels and spread to the friction interface, and a relatively complete lubricating film is formed at the friction interface. Meanwhile, the synergistic lubrication of Sn–Ag–Cu and MXene–Ti3C2 can improve the stability of the lubricating film, thus the excellent tribological property of MMSC is obtained. Originality/value The results help in deep understanding of the synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti3C2 on the tribological properties of M50 bearing steel. This work also provides a useful reference for the tribological design of mechanical components by combining surface texture with solid lubrication. Peer review The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-12-2023-0381/

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Section: Methodsmentioning

confidence: 99%

Synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti₃C₂ to improve tribological properties of M50 bearing steel with microporous channels

Huang,

Ma,

Meng

et al. 2024

ILT

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“…Hardness and wear resistance were higher than for the hot-rolled duplex stainless steel, and the corrosion resistance was comparable. In their work, Gao et al [135] prepared a TC4-Sn-Ag-Cu-Nb2C alloy in combination with microporous channels using the LAM process to reduce friction and noise emissions. Compared with the pure TC4 and TC4-Sn-Ag-Cu, friction and wear as well as noise emissions were reduced in tribometer tests.…”

Section: Selective Laser Melting (Slm)mentioning

confidence: 99%

Surface Properties and Tribological Behavior of Additively Manufactured Components: A Systematic Review

et al. 2023

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Innovative additive manufacturing processes for resilient and sustainable production will become even more important in the upcoming years. Due to the targeted and flexible use of materials, additive manufacturing allows for conserving resources and lightweight design enabling energy-efficient systems. While additive manufacturing processes were used in the past several decades mainly for high-priced individualized components and prototypes, the focus is now increasingly shifting to near-net-shape series production and the production of spare parts, whereby surface properties and the tribological behavior of the manufactured parts is becoming more and more important. Therefore, the present review provides a comprehensive overview of research in tribology to date in the field of additively manufactured components. Basic research still remains the main focus of the analyzed 165 papers. However, due to the potential of additive manufacturing processes in the area of individualized components, a certain trend toward medical technology applications can be identified for the moment. Regarding materials, the focus of previous studies has been on metals, with stainless steel and titanium alloys being the most frequently investigated materials. On the processing side, powder bed processes are mainly used. Based on the present literature research, the expected future trends in the field of tribology of additively manufactured components can be identified. In addition to further basic research, these include, above all, aspects of process optimization, function integration, coating, and post-treatment of the surfaces.

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Investigation of microstructure and tribological property of Ti-6Al-4V alloy by laser shock peening processing

Gu,

Tian,

Zhao

et al. 2023

Int J Adv Manuf Technol

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Laser shock peening (LSP) is a process to introduce compressive residual stresses for improved surface properties of materials. In this study, the effect of LSP on the microstructure and tribological property of Ti-6Al-4V alloy was investigated. The surface and cross-sectional microstructure of the samples show that the shape of the β phase changes from a long strip to a short bar and granular after the LSP treatment. With the increase of laser energy, the surface roughness decreases gradually while the surface microhardness is increased. The maximum hardness is on the surface, and with the increase of the depth, the hardness decreases until a stable value of 339.4 HV which is the microhardness of the matrix. The thickness of the high-microhardness layer is about 350 μm. LSP treatment can decrease the average friction coe cient and effectively improve the tribological property of Ti-6Al-4V alloy. The higher the laser energy, the better the wear resistance. This study is helpful for further study and applications of the LSP process in improving the tribological property of Ti alloys. Recently, research has been performed in the eld of LSP, mainly focusing on common metal materials such as steel [22], aluminum alloy [23], and titanium alloy [24]. Bai et al. [25] studied the improvement of

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Tribological Behaviors and Friction-Induced Vibration and Noise Performance of TC4 with Microporous Channels Filled by Sn-Ag-Cu and Nb2C

Cited by 5 publications

References 35 publications

Synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti₃C₂ to improve tribological properties of M50 bearing steel with microporous channels

Synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti₃C₂ to improve tribological properties of M50 bearing steel with microporous channels

Surface Properties and Tribological Behavior of Additively Manufactured Components: A Systematic Review

Investigation of microstructure and tribological property of Ti-6Al-4V alloy by laser shock peening processing

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Tribological Behaviors and Friction-Induced Vibration and Noise Performance of TC4 with Microporous Channels Filled by Sn-Ag-Cu and Nb2C

Cited by 5 publications

References 35 publications

Synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti3C2 to improve tribological properties of M50 bearing steel with microporous channels

Synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti3C2 to improve tribological properties of M50 bearing steel with microporous channels

Surface Properties and Tribological Behavior of Additively Manufactured Components: A Systematic Review

Investigation of microstructure and tribological property of Ti-6Al-4V alloy by laser shock peening processing

Contact Info

Product

Resources

About

Synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti₃C₂ to improve tribological properties of M50 bearing steel with microporous channels

Synergistic lubrication effects of Sn–Ag–Cu and MXene–Ti₃C₂ to improve tribological properties of M50 bearing steel with microporous channels