... 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...

... 04 2024 Graphical Abstract Figure piston skirt solid lubricant coatings ZDDP friction and wear tribofilm films lubricant additives solid lubricants wear mechanism The marine diesel engine, as the primary power system for the shipping industry, is facing...

..., fractures, and becomes cylindrical, which confirms the adhesive wear mechanism. References [1] Kocovic , P. , 2017 , 3D Printing and Its Impact on the Production of Fully Functional Components , IGI Global, USA . [2] Eyers , D. R. , and Potter , A. T. , 2017 , “ Industrial...

... of materials. A LAM Hastelloy C22 was prepared by rotating strategy in this study, and the wear mechanism induced by heat treatment was investigated. The microstructural results showed that the columnar structure with the size of 1 ∼ 4 μm and the cellular structures with the size of 0.3 ∼ 1 μm were observed...

... three aspects of the micro-cutting, erosion peeling caused by the plastic deformation, and local gouging abrasion. The change of erosion angle led to the change of normal and tangential force components of erosion particles on the wear surface, which changed the main wear mechanism of erosion wear...

... ournal of T ribology . 30 05 2022 15 08 2022 20 08 2022 26 09 2022 electroless coatings microstructure micro-scratching friction coefficient wear mechanism Performance and cost are two important criterion material candidates are expected to excel in to be able...

...Yuankai Zhou; Mengdi Du; Xue Zuo In order to study the influence of current on the temperature rise and wear mechanism of the copper–graphite friction pair, the pin-disc current-carrying friction experiments were carried out under different current conditions. The friction coefficient, temperature...

...Qi Sun; Shijie Wang; Xiaoren Lv The tribological properties and wear mechanisms of ethylene propylene diene monomer (EPDM) with different carbon black contents under dry friction conditions are studied on an UMT Tribolab friction and wear tester. The variation of carbon black content in EPDM does...

...Jianhang Chen; Siyang Gao; Peng Wang; Weihai Xue; Shu Li; Deli Duan The tribological behavior of zinc phosphate impregnated graphite (ZPIG) against nickel-based superalloy (GH4169) in oil environment was investigated, and the lubrication and wear mechanism were also determined in this study...

... better sliding wear resistance than 42CrMo steel. In dry friction, the main wear damage of the Fe 3 Al-based alloy is the ploughing and local delamination wear. But the main wear mechanism in the quartz sand friction condition is shown to be cutting and chiseling abrasion. The hardening effect...

... that of HESP; the wear mechanism of the coatings sprayed by HESP is the laminar cracking, peeling off and the adhesive wear. Due to the unique structure with small-size effect, surface effect and quantum size effect, nano materials have better mechanical properties and physical properties than macro...

..., 2019; published online March 4, 2019. Assoc. Editor: Yi Zhu. 26 10 2018 29 01 2019 29 01 2019 SrSO 4 ceramic tribological properties high temperature wear mechanism In recent years, solid lubricants have been initiated as a response to the demand for lubricating...

... June 13, 2018; final manuscript received November 24, 2018; published online January 16, 2019. Assoc. Editor: Yi Zhu. 13 06 2018 24 11 2018 composite stir casting abrasion friction wear mechanism RSM multiresponse optimization ANOVA Aluminum alloys reinforced...

... – 799 . 10.1016/S0043-1648(01)00813-4 [19] Casto , S. L. , Valvo , E. L. , Lucchini , E. , Maschio , S. , and Ruisi , V. F. , 1997 , “ Wear Rates and Wear Mechanisms of Alumina-Based Tools Cutting Steel at a Low Cutting Speed ,” Wear , 208 ( 1–2 ), pp. 67 – 72 . 10.1016...

...: Dae-Eun Kim. 12 03 2013 01 07 2013 In the present paper, a model of wear mechanism of Al 2 O 3 /WS 2 with polyether ether ketone (PEEK)/BG plastic has been presented. An amorphous Al 2 O 3 oxide layer with a tungsten disulfide modifier has been characterized by the Scanning...

... /N m with a friction coefficient of 0.60. Under a higher normal load of 6 N, the lower specific wear rate with a sliding speed of 0.29 m/s was 7.9 × 10 −6 mm 3 /N m with a friction coefficient of 0.80. When the applied load increased from 2 to 6 N, a transition of the wear mechanisms from oxidative...

... and increase the wear amount [( 25 )]. As a summary, in the case of the NC sample for sliding distances lower than 10 m wear is controlled by a three-body abrasive wear mechanism. In this, the amount of abrasive particles increases due to the removal of the compound layer. Whereas, for sliding distances up...

... dendrites eutectic alloys friction oxidation wear resistance Fe-B alloy dendrite composite friction wear mechanism Machine parts are required to have good reliability and wear resistance under severe operating conditions, such as large load and high speed, because the technology...

... fibers improve the wear resistance significantly. Samples with transverse fiber orientation show mostly abrasive wear, whereas, monolithic and parallel samples show adhesive wear mechanism. In addition, SiC reinforcements improve the wear resistance of the composite and the monolithic samples. Since...