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Keywords: wear
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Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1332
Published Online: December 6, 2024
... their tribological behavior is critical, as the performance and durability of several mechanical systems, particularly in gas turbine engines, are often constrained by friction and wear in complex contacting and mobile assemblies. This study investigates the tribological behavior of two widely used titanium alloys...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1415
Published Online: December 6, 2024
...Jin Xu; Zheyuan Zhang; Zhijun Qiao; Xiaofeng Zhang; Fuan Zhu The porous surface of air bearings may suffer from surface scratching and wear issues during the start-stop processes or under extreme working conditions. To enhance the lubrication properties and improve the service life of the porous...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2025, 147(5): 051106.
Paper No: TRIB-24-1142
Published Online: November 26, 2024
... 2024 electric vehicles lubricants additives lithium-based lubricants water-based lubricants tribological property nanofluids PAO polyalphaolefin biolubricants grease lubrication wear According to the US Environmental Protection Agency (EPA), the world emitted approximately 50...
Journal Articles
Journal Articles
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1315
Published Online: November 26, 2024
... to be in between 10.5 N and 15.1 N implying adequate adhesive bonding between the deposits and the substrates. Microhardness and pin-on-disc tribo- test results demonstrate a positive correlation between Co content and both hardness and wear resistance of the coatings. However, incorporating small amounts of Co...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1222
Published Online: November 18, 2024
... a protective layer. After electroless coating, the COF and wear rate were reduced by 9.5 % and 25.6 % compared to the AD sample. Delamination and severe plastic deformation were the major wear mechanisms for the AD sample, whereas abrasion was dominant for the coated sample. The current work proposes...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1267
Published Online: November 18, 2024
... conditions, particularly the stick-slip phenomenon. Through finite element analysis using Abaqus and tribological tests, the impact of various factors on the friction and wear properties of cylinder components is examined. Findings reveal that optimizing the average friction coefficient, stick-slip amplitude...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2025, 147(4): 044001.
Paper No: TRIB-24-1187
Published Online: November 13, 2024
...Weipeng Zhang; Zhentao Xu; Jiajia Shen; Junxiang Wang; Yong Luo Ultra-high molecular weight polyethylene (UHMWPE) is often limited by poor tribological properties in artificial joints, leading to high wear-rates compared to metals and ceramics. This study explores the use of wollastonite, a natural...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2025, 147(5): 051101.
Paper No: TRIB-23-1475
Published Online: November 8, 2024
... current (50–300 A) effects on friction behavior and wear mechanism, the instantaneous current-carrying friction tests were performed with Al 1060 and Brass H62. Given the short nonlinear friction-induced signals, the friction behavior, including the time-domain information and system state...
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Tribol. April 2025, 147(4): 040801.
Paper No: TRIB-24-1270
Published Online: November 6, 2024
...Raj Shah; Nikhil Pai; Gavin Thomas; Swarn Jha; Vikram Mittal; Khosro Shirvni; Hong Liang As modern devices and systems continue to advance, device wear remains a key factor in limiting their performance and lifetime, as well as environmental and health effects. Traditional approaches often rely...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2025, 147(4): 041401.
Paper No: TRIB-24-1271
Published Online: October 30, 2024
... and an increased wear-rate when exposed to extreme temperatures under loaded weight. The atmospheric plasma sprayed high entropy alloy coating exhibited minimal wear mass loss at high temperatures. The data analysis reveals the development of a tribolayer that facilitates a reduced mass loss of 15.34% in the alloy...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1339
Published Online: October 21, 2024
... mechanical qualities and limited thermal conductivity, Inconel 718 is a nickel superalloy that is regarded as a challenging material to process. Due to the flexibility of milling, this is the most commonly used process for machining INCONEL alloys. However, high levels of tool wear can be observed. Coatings...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2025, 147(2): 024602.
Paper No: TRIB-24-1210
Published Online: September 13, 2024
... Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 19 06 2024 09 08 2024 09 08 2024 13 09 2024 Graphical Abstract Figure bio-lubricants friction lubricant degradation wear National Natural Science Foundation...
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Tribol. February 2025, 147(2): 020801.
Paper No: TRIB-24-1149
Published Online: September 13, 2024
..., wear and corrosion resistance, among various other attributes. The limits described above place restrictions on the use of these alloys in various applications. Currently, various methods are being employed to efficiently address and alleviate those limitations through the utilization of composite...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2025, 147(2): 021701.
Paper No: TRIB-24-1081
Published Online: September 11, 2024
...-designed jet slurry tribometer. The steel was homogenized at 1100 °C for 40 h and then thermal ageing was performed at 475 °C, 550 °C, and 625 °C for 4 h. The cavitation test results showed a lower wear-rate was obtained under TAT at 475 °C, followed by TAT at 550 °C, and a higher wear-rate was found under...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2024, 146(12): 121702.
Paper No: TRIB-23-1471
Published Online: August 30, 2024
... roughness and asperities surfaces wear Peng et al. [ 28 ] predicted the erosion of straight pipes, elbows, plugged tees, welded joints and reducers which are developed by Det Norske Veritas (DNV) in 2007. This model is expressed by Eq. (30) . (30) E R = C ⋅ F ( θ ) ⋅ V p n...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2024, 146(12): 124103.
Paper No: TRIB-24-1058
Published Online: August 30, 2024
... during static stages, thereby extending the life of the part. Currently, an increasing number of studies are focusing on small oscillatory movements or vibrations. However, the impact of intermittent motion cycles on the film thickness and wear in the contact area still needs to be investigated. Optical...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2025, 147(1): 012201.
Paper No: TRIB-24-1052
Published Online: August 30, 2024
... degradation were obtained. The thermal degradation was evaluated using thermogravimetric analysis (TGA) to find improved resistance toward degradation due to the formation of estolides. Furthermore, tribological properties like wear characteristics, load carrying capacity, and oxidative stability were studied...
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