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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-23-1475
Published Online: June 24, 2024
... current (50 to 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
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1121
Published Online: June 24, 2024
... on this, the main goal of this work was to evaluate the properties and wear behavior of TiAlVN and TiAlN/TiAlVN coated tools coated, deposited by the PVD process, during the milling of Inconel 718. Indeed, TiAlN coatings doped with Vanadium have been little studied and explored, opening a gap in the literature...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1029
Published Online: June 11, 2024
...Hao Shi; Tieneng Guo; Chenhang Wang; Bo Li; Nan Jiang; Jianshuo Zhang In practice, even the tiny relative reciprocating motion generated by external load or environmental vibration can cause interface wear. In this work, three-dimensional (3D) finite element analysis (FEA) is used to investigate...
Topics: Cylinders, Wear
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2024, 146(10): 104201.
Paper No: TRIB-23-1393
Published Online: June 7, 2024
...) and perpendicular to the build direction (PBD)) on the wear behavior of maraging steel fabricated by laser powder bed fusion (LPBF). The results are also compared with conventional hot forged samples. The pin-on disc equipment was used to conduct the wear experiments with an EN31 steel disk as the counter body...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2024, 146(9): 094601.
Paper No: TRIB-23-1428
Published Online: June 6, 2024
... (FMWCNTs) blended palm oil compared to mineral oil. Steel bearings are commonly used to minimize the effect of dynamic loads coming from the driven end in sliding/rolling conditions of the bearing. The wear severity on the bearing surfaces was examined using a scanning electron microscope (SEM) coupled...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1052
Published Online: June 5, 2024
... was obtained. The thermal degradation was evaluated using thermogravimetric analysis (TGA) to find improved resistance toward degradation due to the formation of estolides. Further, tribological properties like wear characteristics, load carrying capacity, and oxidative stability were studied for 5% blends...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-23-1469
Published Online: June 4, 2024
... dimension of electrical noise, was proposed to quantitatively characterize the stability of signal transmission. Copper matrix composites adding with reasonable amount of CNTs and MoS 2 can effectively reduce the values and fluctuations of friction coefficient and improve the wear resistance, efficiency...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1019
Published Online: June 4, 2024
... of the weld joints are performed. The surface roughness and wear behaviour of the coatings are also studied. Nanoscale wear phenomena and consequent phase transformations are studied using Molecular dynamics simulations. The results show that 312 and 316 stainless steels are suitable coating materials...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1020
Published Online: June 4, 2024
... friction and low wear properties over the entire range of temperature. The composite having 8 wt. % h BN has shown the lowest coefficient of friction (~ 0.18) at 800 °C due to synergetic action between silver molybdates and h BN. However, the composite containing 4 wt. % h BN has the optimum tribological...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1058
Published Online: June 4, 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...
Topics: Lubrication, Wear
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2024, 146(9): 094201.
Paper No: TRIB-23-1316
Published Online: May 30, 2024
...Alessandro M. Ralls; Jacob Frizell; Pradeep L. Menezes In this work, laser shock peening (LSP) was utilized as a surface-processing technique to modify the tribocorrosion characteristics of cold-spray (CS) 316L SS. Results indicate that with the influence of LSP, the degree of wear–corrosion...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2024, 146(9): 091701.
Paper No: TRIB-23-1396
Published Online: May 15, 2024
... in the food industry. The tests were carried out using samples of steel uncoated and coated with tungsten oxynitride in a pin-on-disc configuration using a tailored tribocorrosion cell. The uncoated AISI 431 presented good wear and corrosion resistance but presented tribocorrosion degradation, where...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-24-1043
Published Online: May 9, 2024
... fracture. The wear rate of the heat-treated additively manufactured maraging 300 steel decreases as the LED increases from 61.41 to 92.1 J/mm 3 and a further rise in LED increases the wear rate. The wear rate rises with a rise in sliding velocity from 1.5-3.5 m/s. The dominant wear mechanism was observed...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-23-1219
Published Online: April 23, 2024
...Meigui Yin; Lei Zhang; Longxiang Huang; Jiangqi Long Flow induced vibration inevitably leads to fretting damage behavior on the surface of steam generator tubes. Impact-sliding fretting wear indicates that alloy tube surface experiences a dynamic impact and a sliding shear behavior simultaneously...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-23-1471
Published Online: April 17, 2024
... for publication in the J ournal of T ribology . 24 12 2023 13 04 2024 14 04 2024 17 04 2024 cutting erosion surface roughness and asperities surfaces wear wear mechanisms Journal of Tribology. Received December 24, 2023; Accepted manuscript posted April 13, 2024. doi...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2024, 146(6): 061701.
Paper No: TRIB-23-1394
Published Online: February 5, 2024
... surfaces, these turbine blades need good wear resistance. With this motivation, rotary wear tests were performed under high vacuum at three different temperatures: room temperature, 400 °C, and 850 °C on as-built and heat-treated titanium alloy fabricated by the SLM process. The parameters like the speed...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2024, 146(5): 051702.
Paper No: TRIB-23-1230
Published Online: January 22, 2024
..., approximately 2.0 µm thick, were formed through controlled anodization and annealing, composed of Ti and Nb oxides. The compact oxide film at the nanotube/substrate interface provided corrosion resistance, lubricating properties in worn tracks, and improved wear resistance. The nanotubes exhibited a lower...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2024, 146(5): 054601.
Paper No: TRIB-23-1334
Published Online: January 22, 2024
... contains plant-based thickeners to generate an appropriate viscosity for a sufficient lubricant film thickness in the tooth contact. In experimental investigations, the sliding wear and scuffing performance has been examined under variation of the added polymers and additives. The scuffing tests A/8.3/RT...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2023, 145(12): 121703.
Paper No: TRIB-23-1099
Published Online: September 14, 2023
... the solid lubricant for lubricating the steel–bronze contact was released from a block or a disc. Results from the tribological investigations are presented here, showing the friction and wear behavior in a steel–bronze contact depending on the slide-to-roll ratio in the contact between the steel disc...