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Keywords: sliding
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Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-21-1436
Published Online: December 6, 2021
... sliding/rolling contacts moving in the same direction for the Newtonian thermal EHL. We found that the coupled velocity/thermal slips lead the most significant temperature rise and film thickness reduction among the three cases. The velocity slip results in a lower temperature in the lubricant and solids...
Journal Articles
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 061702.
Paper No: TRIB-21-1427
Published Online: December 2, 2021
... glued to the cantilever as “colloidal particles”. The microscope was employed for wear generation, for the imaging of scars and colloidal particles, and for the determination of wear volumes of both specimens. The analysis is focused on wear volume and its dependence on normal force and total sliding...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 061901.
Paper No: TRIB-21-1425
Published Online: December 2, 2021
...Neha Singh; Sujeet K. Sinha Liquid absorption and tribological studies of epoxy-based composite with ultra-high molecular weight polyethylene and MoS 2 , sliding against steel, were conducted. Composites, as coating and as a bulk, were soaked in water, base oil, ionic liquid, and lithium-based...
Journal Articles
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051703.
Paper No: TRIB-21-1465
Published Online: November 25, 2021
... 14242-1 hip joint simulator total hip prosthesis extensively cross-linked polyethylene vitamin E stabilization artificial joints biotribology sliding wear wear mechanisms A wide variety of wear test conditions have been used with different hip joint simulators [ 1 ]. Consensus prevails...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-21-1430
Published Online: November 23, 2021
... 09 2021 05 11 2021 05 11 2021 23 11 2021 brakes friction hardness interface polymeric additives sliding surface fracture cracking third bodies wear wear mechanisms Journal of Tribology. Received September 11, 2021; Accepted Manuscript Not Copyedited Accepted...
Journal Articles
Article Type: Research Papers
J. Tribol. February 2022, 144(2): 021706.
Paper No: TRIB-21-1279
Published Online: November 9, 2021
...] plane sliding in the {100} direction (and given the system is cubic, [101]{010} and [110]{001} are also equivalent slip systems). A schematic of this is shown in Fig. 1 . A supercell is constructed containing 40 monolayers of CuZr normal to [011] and half of the atoms slipped in steps of 1/10...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2022, 144(1): 011705.
Paper No: TRIB-21-1238
Published Online: September 24, 2021
.... The results of the multi-asperity models show the growth of the transfer layer and its effects due to load, sliding cycle, sliding distance, and affinity of the materials. The results show the influence of the above-said parameters and its applicability for deep drawing process conditions. The simulated...
Journal Articles
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 061701.
Paper No: TRIB-21-1088
Published Online: September 8, 2021
...-in scheme. This study provides a reference for formulating running-in specifications for sliding bearings. Email: zhou_yuankai@126.com Email: zhaohuanjust@126.com Email: zuoxue52871962@163.com Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology...
Journal Articles
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051702.
Paper No: TRIB-21-1135
Published Online: August 27, 2021
... for calculating both static and dynamic coefficients of friction from high-frequency data. Its scope embraced an application in a real-time friction-based system, such as active braking safety systems in automobile industries. The signal sources were from a heavy-duty reciprocating dry sliding wear test platform...
Journal Articles
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051603.
Paper No: TRIB-21-1177
Published Online: August 27, 2021
... loss of the bearing is obtained as (22 a ) P ( θ b , 1 ) = ∑ n = 1 N P n ( θ b , 1 ) with its total sliding and rolling loss components defined as (22 b,c ) P s ( θ b , 1 ) = ∑ n = 1 N P s i , n ( θ b , 1...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041501.
Paper No: TRIB-21-1091
Published Online: July 22, 2021
... block. The material pairs investigated are special alloys, the Inconel 617/Incoloy 800H, and Inconel 617/Inconel 617. The analytical study begins with a unidirectional frictional sliding contact, where the local interfacial sliding distance and the nominal sliding distance at the initiation of gross...
Journal Articles
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031703.
Paper No: TRIB-21-1077
Published Online: June 23, 2021
... principle, the influences of the surface wear of guideway on its straightness attenuation were explored and an analytical prediction model for the geometric accuracy attenuation of slide guide was established. The reciprocating wear test of slide guide samples was performed with a test bench to explore...
Journal Articles
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031701.
Paper No: TRIB-21-1065
Published Online: June 7, 2021
...-on-disc, reciprocal sliding, and micro-abrasion wear tests are quite common configurations for this purpose. Thus, a gap was identified in terms of characterization of hard physical vapor deposition (PVD) coatings subject to higher levels of contact pressure. This study aims to study and compare the wear...
Journal Articles
Article Type: Research Papers
J. Tribol. February 2022, 144(2): 021703.
Paper No: TRIB-20-1548
Published Online: May 6, 2021
...S. Sudhagar; Lokavarapu Bhaskara Rao This study was performed to measure the extent of wear of unlubricated spur gears on the involute tooth. Contacts that roll and slide normally undergo wear. When material removal occurs due to surface wear from the gear profile, the surface pressure in the gear...
Topics: Gears, Stress, Wear
Journal Articles
Article Type: Research Papers
J. Tribol. May 2021, 143(5): 051114.
Paper No: TRIB-21-1076
Published Online: May 6, 2021
... QC reinforced Al matrix composite fabricated by the directed energy deposition (DED) in reducing wear between sliding surfaces and discusses briefly some of the factors which, in practice, explain ceramic-like properties of quasicrystal including low friction and wear resistance. The hardness...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2022, 144(1): 011703.
Paper No: TRIB-21-1057
Published Online: April 28, 2021
... A 1 and A 2 0.3372 0.9917 21.975 2.8023 A 1 and A 3 0.3129 0.8857 7.3466 2.4387 The form of pin-on-disc sliding friction is adopted in the tests. The upper sample is a pin, the lower sample is a disc. The material of the pin sample is tin-based Babbitt alloy, Sn-11Sb...
Journal Articles
Article Type: Research Papers
J. Tribol. May 2021, 143(5): 051105.
Paper No: TRIB-20-1453
Published Online: March 16, 2021
... 2021 19 02 2021 16 03 2021 friction sliding wear wear mechanisms Over the past decade, additive manufacturing (AM) technology, also known as 3D printing, has attracted increasing attention due to its high flexibility and low cost for rapid prototyping [ 1 – 3 ]. Besides...
Journal Articles
Article Type: Research Papers
J. Tribol. December 2021, 143(12): 121701.
Paper No: TRIB-20-1451
Published Online: February 25, 2021
.... , Farokhzadeh , K. , and Edrisy , A. , 2016 , “ Dry Sliding Wear Behavior of Superelastic Ti–10V–2Fe–3Al β-Titanium Alloy ,” Wear , 350–351 , pp. 10 – 20 . 10.1016/j.wear.2015.12.006 [7] Mouritz , A. P. , 2012 , Introduction to Aerospace Materials , Elsevier , New York . [8...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2021, 143(10): 102101.
Paper No: TRIB-20-1217
Published Online: February 12, 2021
... with brass pairs were investigated by varying normal applied load and sliding speed under multiple applied voltages. The friction reduction and anti-wear properties of Cu/graphene composites were enhanced by the introduction of graphene. The friction coefficient of the Cu/graphene composites keeps stable...
Journal Articles
Article Type: Research Papers
J. Tribol. May 2021, 143(5): 051102.
Paper No: TRIB-20-1413
Published Online: February 12, 2021
... heat treatment. Microstructure and nano-testing allow identifying specific sliding behaviors in three attitude regions: (I) surface (0–50 µm), (II) subsurface (50–200 µm), and (III) inner-part (below 200 µm). The average hardness drops slightly when moving from Regions I and II (3.35 GPa) to Region III...