Results 21 to 30 of about 62,104 (260)
Metals, 2020 Increasing load requirements and harsh operating conditions have worsened the wear of drive shafts in special field vehicles. In this paper, the evolution of the microstructure and fretting wear behaviors of 25CrNi2MoVE torsion shaft steel and their ...
Xiongfeng Hu +5 more
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Role of Minimum Adhesive Wear Particle Size in Third-Body Layer Properties
Tribology Letters, 2023 AbstractWe employ a novel discrete element method (DEM) force formulation to simulate adhesive wear and assess the effects of material and loading parameters on the properties of the third-body layer (TBL) formed during sliding motion. The study emphasizes the role of a material’s critical length scale $$d^{*}$$ d
Pham-Ba, Son, Molinari, Jean-François
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Study on tribology of liquid-solid formed CuPb20Sn5/Carbon steel bimetal
Materials Research Express, 2022 Taking CuPb _20 Sn _5 as the research object, the CuPb _20 Sn _5 /Carbon steel bimetallic sample was prepared by the solid-liquid compound method, and the relationship between the microstructure and friction properties of the bimetallic CuPb _20 Sn _5 ...
Guowei Zhang +4 more
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Biosurface and Biotribology, 2022 Excessive wear is a key issue affecting the performance of ultra‐high molecular weight polyethylene (UHMWPE)‐based artificial prosthesis. This work is focussed on the bio‐tribology behaviours of UHMWPE when mating with different metal counterparts (iron ...
Hua Xin +5 more
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Medžiagotyra, 2021 Higher frictional heat will be produced during the service process of artificial hip joint prosthesis in vivo than natural joint, which would cause the rise of the temperature of synovial fluid and the change of the wear resistance of prosthetic ...
Songquan WANG +5 more
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Low in vitro third-body wear on total hip prostheses induced by calcium sulphate used for local antibiotic therapy [PDF]
European Cells & Materials, 2014 In case of implant associated infection, implant preservation is associated with high failure rates. Therefore, a removal or exchange of the implant is most often mandatory for treatment success.
R Heuberger, P Wahl, J Krieg, E Gautier
doaj
Abrasive wear behavior of PTFE for seal applications under abrasive-atmosphere sliding condition
Friction, 2019 Abrasive wear is a common failure phenomenon that often limits the service life of sealing elements. Evaluation and comparison of the abrasion resistance of polytetrafluoroethylene (PTFE) were conducted using Al2O3 particles with sizes in the range 5 to ...
Mingxue Shen +4 more
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Microstructure and tribological behaviors of diffusion bonded powder sintered Cu–Sn based alloys
Materials Research Express, 2021 Owing to good self-lubricating performance, tin bronze is widely used in industrial fields. As tin bronze parts manufactured by powder metallurgy, their tribological performances are influenced by raw powder.
Zhenyu Li +8 more
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Lubricants, 2019 Understanding the generation of third body particles and their contribution to the formation of tribofilms of MoSx thin films is still challenging due to a large number of influencing factors.
Wolfgang Tillmann +7 more
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AN ANALYTICAL APPROACH TO THE THIRD BODY MODELLING IN FRETTING WEAR CONTACT: A MINIREVIEW
Facta Universitatis, Series: Mechanical Engineering, 2021 In fretting wear contact, the third body is defined as the wear debris bed between two contacting bodies. The problem of third-body modelling is considered from a point of view of contact mechanics. This paper is restricted to a discussion of recent developments in analytical modelling of fretting wear contact.
Ivan I. Argatov, Young Suck Chai
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