Effect of groove surface texture on the fretting wear of Ti–6Al–4V alloy

Wang, Jianfei; Xue, Weihai; Gao, Siyang; Li, Shu; Duan, Deli

doi:10.1016/j.wear.2021.204079

Cited by 17 publications

(8 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Xrd-7000 X-ray diffractometer was used to analyze the phase of surfacing layer, and the Cu-kα radial was selected with a working voltage of 40 KV, working current of 30 mA, scanning speed of was 2 • /min, and scanning range was 20 • to 90 • . The Vickers hardness of the surfacing layer was tested by HVS-5 Vickers hardness tester, and the test load was 0.5 kg and the loading time was 15 s. Bearings, gears, sliders, and valves are the most susceptible to wear among mechanical components, and about 80% of the components in the use of mechanical equipment are invalid due to wear [33]. In this experiment, the pin-on-disk wear test is used to simulate metal-to-metal wear under actual working conditions.…”

Section: Methodsmentioning

confidence: 99%

Effect of Nano-Y2O3 on the Microstructure and Properties of WC-Reinforced Ni-Based Composite Surfacing Layer

Zhengjun

Zou

et al. 2022

Materials

View full text Add to dashboard Cite

In this study, a WC-reinforced Ni-based surfacing layer was prepared on Q235 steel plate by plasma arc welding. The effects of nano-Y2O3 with different contents (0 wt.%, 0.4 wt.%, 0.8 wt.%, 1.2 wt.%, and 1.6 wt.%) on the microstructure, phase composition, microhardness, and wear resistance of the surfacing layer were studied by scanning electron microscope (SEM), energy dispersive spectrometer (EDS), X-ray diffraction (XRD), microhardness test, and pin-on-disk test. The results show that the phase composition of the surfacing layer was γ-Ni, FeNi3 solid solution, WC, W2C, M23C6, M6C, Cr7C3, and other carbides. When the addition of nano-Y2O3 was 1.2 wt.%, it has a good improvement on microstructure grain refinement and carbide hard-phase increase. Compared with other contents, 1.2 wt.% nano-Y2O3 surfacing layer has the highest microhardness and the lowest friction coefficient and wear loss. At this time, the wear mechanism is abrasive wear accompanied by slight adhesive wear.

show abstract

Section: Methodsmentioning

confidence: 99%

Effect of Nano-Y2O3 on the Microstructure and Properties of WC-Reinforced Ni-Based Composite Surfacing Layer

Zhengjun

Zou

et al. 2022

Materials

View full text Add to dashboard Cite

show abstract

“…After heat treatment (quenched at 1000 °C followed by tempered at 200 °C), the AISI 304 stainless-steel specimens were mechanically ground to obtain the working surfaces with a surface roughness of 0.1 μm and flatness of 1 μm. It can be revealed by previous studies [41][42][43] that the well-designed groove-like surface textures can significantly improve the tribology performances of the friction surfaces with surface textures. Therefore, the groove-like surface textures were chosen in this work to explore the effects of the lubricant infiltration capacities in surface textures on the tribology performance of the material surface, as illustrated in figure 2(a).…”

Section: Laser Surface Texturingmentioning

confidence: 99%

Effect of lubricant infiltration into the groove-like surface texture on the friction response of the textured stainless-steel contact surface

Yang,

Cheng,

Zhao

et al. 2023

Surf. Topogr.: Metrol. Prop.

View full text Add to dashboard Cite

Surface texturing is recognized as an effective solution for reducing friction on stainless-steel contact interfaces. Previous studies mainly focused on the influence of the texture parameters and lubricant-film depths on their tribology performances. Notably, whether the lubricant can penetrate texture and the lubricant infiltration capacity may significantly affect the tribology performances of the contact interfaces. They have been rarely considered, which may cause some well-designed textures to fail to perform their roles and be abandoned. Herein, a novel lubricant model is developed to explore the tribology performances of the contact interfaces with different lubricant infiltration capacities in textures and the influence factors of the lubricant infiltration capacities. Textured surfaces with different dimensions are fabricated by the femtosecond laser to explore the effects of the texture dimensions on the lubricant infiltration capacities. The results indicate that texture width, depth and lubricant viscosity could significantly affect the lubricant infiltration capacities. Moreover, the results indicate that the lubricant infiltration capacity would significantly affect the tribology performances of the contact interfaces. This work indicates that the impact of the lubricant infiltration should be considered in texture design. This work can be widely used to guide the texture design applied in plenty of fields.

show abstract

“…In addition, the mechanical properties and wear resistance were improved by adding Ti, Cr, Mo, and V elements into the steel to obtain the solution and precipitation strengthening effects [17][18][19][20][21][22]. Thus, the alloying, heat treatment, work hardening, and wear performance of medium manganese wear-resistant steel have been systematically studied [23][24][25][26][27]. The results showed that the deformation induced martensitic transformation of medium manganese steel had a self-strengthening effect under medium or low applied loads, and the medium manganese steel had better wear resistance than high manganese, bainitic, and martensitic steels.…”

Section: Introductionmentioning

confidence: 99%

Influence of aging treatment on mechanical properties and wear resistance of medium manganese steel reinforced with Ti(C,N) particles

et al. 2023

View full text Add to dashboard Cite

In this study, the hot rolled medium manganese steel containing titanium was solution treated at 1,000 °C and followed by aging treatment at 500, 550, and 600 °C. The influence of aging treatment on mechanical properties and wear resistance of medium manganese steel reinforced with Ti(C,N) particles was investigated. It was found that the matrix of medium manganese steel was austenite. The austenite grain size was refined, and Ti(C,N) particles were precipitated after aging treatment. Compared to that of the as-hot rolled sample, the initial hardness of 500 °C aged sample increased by 9.5% to 312.86 HV, whose impact energy was more than doubled to 148.5 J. As the aging temperature raised to 600 °C, the initial hardness changed slightly. However, the impact energy dropped significantly to 8 J due to the aggregation of Mn at the grain boundaries. In addition, the main wear mechanisms of the samples were fatigue wear and abrasive wear. It was worth noting that 500 °C aged sample exhibited the best wear resistance under a 300 N applied load, whose wear loss was just half of the as-hot rolled sample. The relationship between wear loss and mechanical properties indicated that the wear resistance of medium manganese steel was independent of the initial hardness. The large difference in the wear resistance was predominately due to the outstanding work hardening ability of 500 °C aged sample, whose strengthening mechanisms were contributed from transformation induced plasticity (TRIP) effect, dislocation strengthening, twinning induced plasticity (TWIP) effect, and precipitation strengthening.

show abstract

Effect of groove surface texture on the fretting wear of Ti–6Al–4V alloy

Cited by 17 publications

References 24 publications

Effect of Nano-Y2O3 on the Microstructure and Properties of WC-Reinforced Ni-Based Composite Surfacing Layer

Effect of Nano-Y2O3 on the Microstructure and Properties of WC-Reinforced Ni-Based Composite Surfacing Layer

Effect of lubricant infiltration into the groove-like surface texture on the friction response of the textured stainless-steel contact surface

Influence of aging treatment on mechanical properties and wear resistance of medium manganese steel reinforced with Ti(C,N) particles

Contact Info

Product

Resources

About