Results 21 to 30 of about 9,664,256 (306)
Tool-life and wear mechanisms of CBN tools in machining of Inconel 718 [PDF]
, 2007 The demand for increasing productivity when machining heat resistant alloys has resulted in the use of new tool materials such as cubic boron nitride (CBN) or ceramics.
DESSOLY, Michel +4 more
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Biosurface and Biotribology, 2022 Corrosion and wear play significant roles in the aseptic loosening of artificial hip joints for the long‐term service. In this present study, tribo‐corrosion tests were carried out through a reciprocating ball‐on‐plate system to evaluate the corrosion ...
Hongxiang Wang +3 more
doaj +1 more source
Increasing the wear resistance of highly loaded parts such as bodies of rotation by the method of vibration rolling [PDF]
E3S Web of Conferences, 2023 The article analyses the increase of durability of operating surfaces of highly loaded machine parts. The advantages of surfaces with regular microgeometry, obtained by vibration rolling method, compared with usual rough surfaces for improvement of ...
Leonidov P.V.
doaj +1 more source
Friction and wear properties of ultrafine grain Ti-8Mo-3Fe alloys fabricated by MA-SPS
工程科学学报, 2017 The friction and wear properties of ultrafine grain Ti-8Mo-3Fe alloy fabricated by mechanical alloying (MA) and subsequent spark plasma sintering (SPS) were investigated in SBF simulated body fluid.
WANG Tao +4 more
doaj +1 more source
Dry Sliding Wear Resistance of Fe-Cr-C hardfacing Deposited by Flux-Core-Double-Wire GTAW
Materials Research, 2023 Gas-Shielded Tungsten Arc Welding (GTAW) was modified to a Flux-Cored-Double-Wire GTAW (FCDW-GTAW); in this technique, wires of different compositions are used simultaneously to obtain different microstructures. In the modified GTAW, automatic flux-cored
Fernando Henrique Gruber Colaço +6 more
doaj +1 more source
Sliding wear of a-C:H coatings against alumina in corrosive media [PDF]
, 2013 This paper reports the results obtained from the study of friction and sliding wear in two corrosive solutions of an a-C:H coating deposited on 316L stainless against an alumina ball, employed as static counter part. Calculations of the values of the von
La Barbera Sosa, J.G. +16 more
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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
doaj +1 more source
Materials Research Express, 2023 In this paper, the copper coupled with steel under dry sliding are comparatively sdudied at 0.56 m s ^−1 and 3.36 m s ^−1 condition from the morphology, structure and composition of tribolayer of the copper. It is found that the wear rate of Cu at 3.36 m
Jian Shang, Qian Li, Feng Zhang
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, 2020 A good understanding of the coating wear mechanism is essential in relation to tailoring the coating properties to the application, with a focus on increasing the tool performance.
Denis Boing, A. Oliveira, R. Schroeter
semanticscholar +1 more source
Predicting wear of UHMWPE: decreasing wear rate following a change in direction [PDF]
, 2011 Computational tools are emerging as design tools for the development of total joint replacement with improved wear performance. The current wear models of polyethylene assume that wear is linearly proportional to sliding distance; however, it is ...
Render, Todd D. +9 more
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