Preparation and Study on Fretting Tribological Behavior of Composite Lubrication Structure on the Titanium Alloy Surface

Ma, Zhen; Song, Junjie; Fan, Hengzhong; Hu, Tianchang; Hu, Litian

doi:10.3390/coatings12030332

Cited by 9 publications

(9 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Liquid metal (LM) lubricants [81,[117][118][119], nanoparticle oil lubricants [119][120][121][122][123], solid lubricants [32,[124][125][126][127][128][129][130][131], and water lubricants [41,76,[132][133][134] have all recently exhibited fascinating behavior in overcoming the traditional oil lubricants' limitations. The mechanisms of these lubricants can be shown in Figure 10.…”

Section: Effect Of Surface Texture On Lubricated Conditionmentioning

confidence: 99%

“…In addition, Profito et al [31] showed that the operating lubrication regime was the main factor for friction reduction. On the other hand, Ma et al [32] combined surface texture, thermal oxidation, and a Polytetrafluoroethylene (PTFE)-based lubricant coating. The results revealed that PTFE boosted with thermal spraying on the surface texture improved the tribological performance.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Design Methodology and Application of Surface Texture: A Review

Kouediatouka

Liu

et al. 2022

Coatings

View full text Add to dashboard Cite

Surface texture is regarded as a promising solution for enhancing the tribological features of industrial materials due to its outstanding benefits, such as minimization of the contact area, enhancement of the load bearing capacity, storage of the lubricant, and management of the transition between lubrication regimes. Surface texture can be processed under either liquid or gas conditions. As compared to laser ablation in air, employing liquids or other gases as ablation media provides high accuracy and uniformity by limiting the heat-affected zone (HAZ) and other undesired defects to a large extent, as well as high crater structural features. In addition, the synergistic use of different liquid, solid, and additive lubricants with surface roughness recently demonstrated excellent performance. Therefore, surface texture helps to improve the tribological characteristics of a material. This paper reviews the design methodologies and applications of surface texture, emphasizing the proper selection of the appropriate laser parameters and ambient conditions for the best texture quality and functionality. Recent texture geometric design features to improve the film thickness and the self-lubricating system are presented. The ablation environment is explored using various media. The interaction between the lubricants’ types and surface textures is explored based on the operating conditions. Furthermore, surface texture applications using superhydrophobic surfaces, anti-drag, and vibration and noise friction are discussed. We hope that this review plays an enlightening role in follow-up research on laser surface texture.

show abstract

Section: Effect Of Surface Texture On Lubricated Conditionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design Methodology and Application of Surface Texture: A Review

Kouediatouka

Liu

et al. 2022

Coatings

View full text Add to dashboard Cite

show abstract

“…Lubrication strategies such as the surface modification of artificial implants − or the usage of fluid or hydrogel lubricants − ,− have already been investigated in the literature. However, the application of these methods has shown limited success related to the resulting friction and wear reduction.…”

Section: Introductionmentioning

confidence: 99%

Outstanding Bio-Tribological Performance Induced by the Synergistic Effect of 2D Diamond Nanosheet Coating and Silk Fibroin

Chen

Cai

Ruan

et al. 2022

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

Due to their excellent biocompatibility, outstanding mechanical properties, high strength-to-weight ratio, and good corrosion resistance, titanium (Ti) alloys are extensively used as implant materials in artificial joints. However, Ti alloys suffer from poor wear resistance, resulting in a considerably short lifetime. In this study, we demonstrate that the chemical self-assembly of novel two-dimensional (2D) diamond nanosheet coatings on Ti alloys combined with natural silk fibroin used as a novel lubricating fluid synergistically results in excellent friction and wear performance. Linear-reciprocating sliding tests verify that the coefficient of friction and the wear rate of the diamond nanosheet coating under silk fibroin lubrication are reduced by 54 and 98%, respectively, compared to those of the uncoated Ti alloy under water lubrication. The lubricating mechanism of the newly designed system was revealed by a detailed analysis of the involved microstructural and chemical changes. The outstanding tribological behavior was attributed to the establishment of artificial joint lubrication induced by the cross binding between the diamond nanosheets and silk fibroin. Additionally, excellent biocompatibility of the lubricating system was verified by cell viability, which altogether paves the way for the application of diamond coatings in artificial Ti joint implants.

show abstract

“…14 Solid lubricants can be filled into textured surfaces to exert the antifriction performance of the solid lubricant and enhance the friction and wear properties of the textured surface. 15,16 Textured surfaces filled with PTFE have some applications, such as compressor blades, 17 guide rails, and bearings. 18 For example, Wu et al 19 showed that filling molybdenum disulfide into the groove texture of cemented carbide surfaces can reduce the surface COF by 20%-25%.…”

Section: Introductionmentioning

confidence: 99%

Tribological properties of dopamine-modified dimple textured surfaces filled with PTFE

Zhao

Zou

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part J:

View full text Add to dashboard Cite

PTFE-filled textured surfaces were impregnated with the dopamine dipping solution to improve their tribological performances. Ball-on-disc wear experiments were conducted to compare tribological properties of three surfaces: the textured surface, filled textured surface and modified filled textured surface. The worn surfaces, wear debris, and shedding areas of the PTFE were measured, and shear strength between the PTFE block and medium carbon steel after impregnation modification was analysed. Experimental results showed that compared with textured surfaces, filled textured surfaces and modified filled textured surfaces had lower friction coefficient values and cross-sectional areas of wear scars. Compared with the filled textured surface, the modified filled textured surface reduces filled gaps by 63.5% and the shedding ratio of the PTFE within dimples by 63.2%. The research results demonstrate that tribological performances of the filled textured surface can improve after impregnation modification. Polydopamine can react to covalent-noncovalent interaction with PTFE and medium carbon steel. Polydopamine acts as a binder to improve the bonding strength between the PTFE and the inner wall of dimples. Polydopamine can reduce the shedding ratio of the PTFE and maintain the antifriction function of the PTFE in dimples.

show abstract

Preparation and Study on Fretting Tribological Behavior of Composite Lubrication Structure on the Titanium Alloy Surface

Cited by 9 publications

References 28 publications

Design Methodology and Application of Surface Texture: A Review

Design Methodology and Application of Surface Texture: A Review

Outstanding Bio-Tribological Performance Induced by the Synergistic Effect of 2D Diamond Nanosheet Coating and Silk Fibroin

Tribological properties of dopamine-modified dimple textured surfaces filled with PTFE

Contact Info

Product

Resources

About