Investigation on Wear Behavior of Cryogenically Treated Ti-6Al-4V Titanium Alloy under Dry and Wet Conditions

Li, Yonggang; Wang, Xingfu; Yang, Shuzhen; Hou, Lifeng; Wei, Yinghui; Zhang, Zhongjie; Yang, Xiaoni

doi:10.3390/ma12182850

Cited by 12 publications

(5 citation statements)

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Wearing the composite under dry conditions produces a considerable quantity of heat on the composite surface, causing a lot of damage due to peeling under heating-mechanical processes [ 20 , 21 ]. In contrast, under acidic and saline environments, the solution shares a substantial amount of the heat generated during sliding at the interface.…”

Section: Resultsmentioning

confidence: 99%

Wear behaviour of titanium based composites reinforced with niobium pentoxide in saline and acidic environments

Alaneme¹,

Ajani²,

Oke³

2023

Heliyon

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

Wear behaviour of titanium based composites reinforced with niobium pentoxide in saline and acidic environments

Alaneme¹,

Ajani²,

Oke³

2023

Heliyon

View full text Add to dashboard Cite

“…When the load increased to 10 N, the worn surface exhibited severe plastic deformation and adhesive wear, with more accumulated debris. During the friction process, Ti6Al4V was constantly plowed by the steel ball to form debris, which was induced by friction to undergo amorphous particles and continuous refinement (Kato et al , 2010), thus generating a ball-like effect to reduce the friction and wear (Li et al , 2019).…”

Section: Resultsmentioning

confidence: 99%

Tribological investigations of boride layers on Ti6Al4V at room and elevated temperatures

Zhang

Bai

et al. 2023

ILT

View full text Add to dashboard Cite

Purpose This paper aims to improve the wear resistance of titanium alloy using a high-hardness boride layer, which was fabricated on Ti6Al4V by a high-temperature boronizing process. Design/methodology/approach The boride layers on Ti6Al4V were obtained at 1000°C for 5–15 h. Scanning electron microscopy, energy dispersive analysis and X-ray diffractometer were used to characterize the properties of the boride layer. The tribological performance of the boride layer at room and elevated temperatures was investigated. Findings The X-ray diffraction analysis showed that the boride layers were a dual-phase structure of TiB and TiB2. When the boronizing time increased from 5 h to 15 h, the microhardness increased from 1192 HV0.5 to 1619.8 HV0.5. At 25°C and elevated temperatures, the friction coefficients of the boride layers were higher than that of Ti6Al4V. The wear track areas of T-5 at 200°C and 400°C were 2.5 × 10–3 and 1.1 × 10–3 mm2, respectively, which were 6.1% and 2.6% of that of Ti6Al4V, indicating boride layer exhibited a significant wear resistance. The wear mechanisms of the boride layer transformed from slight peeling to oxidative wear and abrasive wear as the temperature was raised. Originality/value The findings provide an effective strategy for improving the wear resistance of Ti6Al4V and have important implications for the application of titanium alloy in a high-temperature field.

show abstract

“…The following observations were made: The addition of SiC p resulted in a drastic enhancement in hardness (~57%).Increments in SiC p wt.% showed increments in wear resistance.The occurrence of abrasion and delamination wear was observed on the worn-out surface.The developed MMC can be practically used in high-temperature sliding applications where higher wear resistance is required. Advanced technologies for tribology behavioral pattern analysis shall be considered in future works [33,34,35,36]. …”

Section: Discussionmentioning

confidence: 99%

“…The developed MMC can be practically used in high-temperature sliding applications where higher wear resistance is required. Advanced technologies for tribology behavioral pattern analysis shall be considered in future works [33,34,35,36].…”

Section: Discussionmentioning

confidence: 99%

Sensor-Assisted Assessment of the Tribological Behavioral Patterns of Al–SiCp Composites under Various Environmental Temperature Conditions

et al. 2019

View full text Add to dashboard Cite

Currently, the use of sensors and supporting technologies has become indispensable in the assessment of tribological behavioral patterns of composites. Furthermore, the current investigation focused on the assessment of the tribological behavior of the Al–SiCp composite for high-temperature applications. Moreover, the Al–SiCp composite was fabricated by adapting the liquid metallurgy route with varying weight percentages of SiCp (x = 3, 6, and 9). Density, hardness, and high-temperature wear tests were performed to evaluate the hardness and tribological characteristics and properties of modern-day advanced composites. Moreover, the inclusion of SiCp enhanced the advanced composite materials hardness from 60 HV to 110 HV due to a high degree of refinement of the α-phase. Subsequently, the fabricated samples’ wear behavior was assessed by varying the wear parameter viz. the applied load (20 N and 30 N) and sliding distance (250 m, 500 m, 750 m, and 1000 m) with the constant sliding velocity (0.45 m/s) for various temperatures (40 °C, 150 °C, and 250 °C). Moreover, the results revealed that the enhancement in the reinforcement percentage improves the wear resistance. Consequently, the wear rate decreased at 250 °C, possibly owing to the development of the oxide layers. Therefore, the occurrence of delamination and plastic deformation were evidenced in the wear-out surface, thereby depicting the prevalence of delamination and the abrasive wear-mechanism.

show abstract

Investigation on Wear Behavior of Cryogenically Treated Ti-6Al-4V Titanium Alloy under Dry and Wet Conditions

Cited by 12 publications

References 50 publications

Wear behaviour of titanium based composites reinforced with niobium pentoxide in saline and acidic environments

Wear behaviour of titanium based composites reinforced with niobium pentoxide in saline and acidic environments

Tribological investigations of boride layers on Ti6Al4V at room and elevated temperatures

Sensor-Assisted Assessment of the Tribological Behavioral Patterns of Al–SiCp Composites under Various Environmental Temperature Conditions

Contact Info

Product

Resources

About