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Keywords: wear mechanisms
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Journal Articles
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-23-1202
Published Online: October 17, 2023
... radiation was used and the scanning range for sample was kept in the range of 20 90°. Scanning electron microscopy (SEM) with an attachment for electron dispersive spectroscopy (EDS) was used on wear tracks-debris to predict the wear mechanism. IntensityAccep(a.u.)ted Manuscript Not Copyedited 3. Results...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2023, 145(12): 121702.
Paper No: TRIB-23-1143
Published Online: August 29, 2023
.... In comparison to casted samples, LPBF-processed samples showed low coefficient of friction (COF) values. The highest COF was observed on the cast Inconel 718 against the tungsten carbide counter body. The wear mechanisms were studied using scanning electron microscopy. Email: me19d505@iittp.ac.in 1...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. December 2023, 145(12): 121701.
Paper No: TRIB-23-1078
Published Online: August 18, 2023
... analysis bio-lubricants boundary lubrication lubricant additives wear wear mechanisms When working with machinery and its interactions, friction and wear are two of the most frequently discussed causes of loss. Friction causes energy loss as well as material loss due to wear. Lubricant...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2023, 145(11): 111702.
Paper No: TRIB-23-1080
Published Online: August 16, 2023
... asperities. The MC-SPG-based approach is used to study how plastic deformation, thermal response, and wear are influenced by the variation of the vertical overlap between colliding spherical asperities. The findings demonstrate a critical overlap value where the wear mechanism transitions from plastic...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 101706.
Paper No: TRIB-23-1088
Published Online: June 26, 2023
... 2023 wear mechanisms tribological systems sliding aluminum alloys coatings RF sputtering tantalum oxide wear Aluminum (Al) alloys, such as the 2xxx and 7xxx series alloys, are “age-hardenable” at a low cost, with a ductility of over 10% and tensile strengths up to 500 MPa after...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. November 2023, 145(11): 114501.
Paper No: TRIB-22-1454
Published Online: June 7, 2023
... of worn-out surface composites proposed that the wear mechanism happens due to the combination of abrasive and adhesive wear, while the major material removal happens due to abrasive wear. Email: cb.en.p2mfg20013@cb.students.amrita.edu Email: t_satishkumar@cb.amrita.edu 1 Corresponding...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 101703.
Paper No: TRIB-22-1448
Published Online: May 25, 2023
... to continuous wave at any laser power. The dominant wear mechanism is the three-body abrasive wear followed by localized and discrete adhesion wear mechanism. References [1] Friel , R. J. , 2015 , “ Power Ultrasonics for Additive Manufacturing and Consolidating of Materials ,” Power Ultrasonics...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 101704.
Paper No: TRIB-23-1084
Published Online: May 25, 2023
... influencing parameter on WR, followed by MT, D, and V. The optimal values of influencing parameters for WR are as follows: MT = T2, L = 10 N, V = 2 m/s, and D = 500 m. The wear mechanisms at the highest and lowest WR conditions were also studied by observing their scanning electron micrographs (SEM) on wear...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 061703.
Paper No: TRIB-22-1010
Published Online: March 13, 2023
... value at a maximum loading condition (70 N). Surface characterization (morphology, chemical composition, and phase composition) of worn specimens was performed using FESEM, EDS, and XRD analytical techniques. The results inferred that the predominant wear mechanism was oxidative and abrasive wear...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2023, 145(6): 061701.
Paper No: TRIB-22-1317
Published Online: February 14, 2023
... selective laser melting titanium wear mechanisms mechanical properties cutting dry friction National Natural Science Foundation of China 10.13039/501100001809 51675285 In recent years, additive manufacturing (AM) has received much attention for its advantages, such as free forming...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. May 2023, 145(5): 051702.
Paper No: TRIB-22-1125
Published Online: January 27, 2023
... with graphite contents of 30%, 25%, 20%, and 15%, denoted as CG30, CG25, CG20, and CG15, were prepared as the material of slip ring. A series of friction and wear tests were carried out, and wear topography and friction vibration were measured. With the increase of electric current, the wear mechanism of CG30...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2023, 145(4): 041704.
Paper No: TRIB-22-1321
Published Online: December 26, 2022
... on drilling in the deep space environment. The results prove that the coefficient of friction (CoF) is interrelated with load and wear conditions, where CoFs gradually decrease with load growth in both air and vacuum. When the loads keep increasing, however, the wear mechanisms finally change under the high...
Topics: Stress, Vacuum, Wear
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2023, 145(4): 041703.
Paper No: TRIB-22-1270
Published Online: December 26, 2022
...Munish Kumar Gupta; Recep Demirsöz; Mehmet Erdi Korkmaz; Nimel Sworna Ross The application of stainless steel 420 is noted in various industrial sectors such as aerospace, automobile etc. However, the wear mechanism of stainless steel 420 is greatly affected by the use of 100Cr6 balls due...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2023, 145(4): 041701.
Paper No: TRIB-22-1325
Published Online: December 6, 2022
... such impact, and a 50% reduction of the wear-rate of Cu-based BMG at 5 N can be obtained by applying −1.3-V cathodic potential. Under dry sliding, the predominant wear mechanisms of Cu-based BMG are abrasive wear and delamination wear caused by plastic deformation. When sliding in NaCl solution, Cu-based...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2023, 145(3): 031704.
Paper No: TRIB-22-1229
Published Online: November 17, 2022
... electrical brushes electrical contacts friction wear wear mechanisms Brushes are used to transfer current between stationary and moving parts of motors. Brushes are stationary and the commutator is moving parts of a motor. Traditionally, brush material is often carbon graphite because of its low...