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and the contrast experiment with the involute gear pair were performed. Furthermore, these two types of pinions were analyzed by scanning electron microscope and wear depths were measured by measuring center. The experiment results show that the efficiency of the internal gear pair is stable at a range about 97.1% to 98.6% and wear depth is less than 50% of the involute gear pair. The internal gear......
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and wear of powdered composites impregnated with WS2 inorganic fullerene-like nanoparticles [J]. Wear, 2002, 252(5): 518-527. [11] LEE C, LI Q, KALB W, LIU X Z, BERGER H, CARPICK R W, HONE J. Frictional...Trans. Nonferrous Met. Soc. China 25(2015) 3354-3362 Sliding wear behavior of copper-based composites reinforced with graphene nanosheets and graphite Jing-fu LI, Lei ZHANG, Jin-kun XIAO, Ke-chao......
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of Process Equipment and Its)Abstract:On an advanced dual-rotary fretting rig, the dual-rotary fretting (DRF) wear behavior of 7075 Al alloy flat against GCr15 steel ball was investigated with various contact loads. Thus, the effect of contact load on the DRF wear behavior was examined. Based on the analysis of the frictional kinetics and the observation of wear morphologies, the damage......
particle loading. These results can be attributed to the lubrication effect of the solution in reducing both the friction and frictional heat that may soften the material. In addition, wear debris...Trans. Nonferrous Met. Soc. China 26(2016) 1801-1808 Effect of SiC content on dry sliding wear, corrosion and corrosive wear of Al/SiC nanocomposites Sareh MOSLEH-SHIRAZI1, Farshad AKHLAGHI1, Dong......
J. Cent. South Univ. (2020) 27: 1770-1779 DOI: https://doi.org/10.1007/s11771-020-4406-y A comprehensive comparative investigation of frictional force models for dynamics of rotor-bearing systems... by the frictional forces between the components of the inherent bearings. Thus, an in-depth investigation of the influences of the frictional moments of the bearings on the vibrations of the RBS can be helpful......
was selected as the dual-steel-disk pairing with the copper based powder metallurgy frictional material, and its friction and wear properties were investigated at the temperatures from room temperature to 600... ℃, the material surface is softened, resulting in a rapid increase at the friction coefficient of friction pair and wear loss of the frictional material. Severe adhesive wears occur on the dual-steel......
著改善. 关键词:等离子体浸没离子注入(PIII); TC4合金; Ag; 耐摩擦磨损; 抗腐蚀性能; plasma immersion ion implantation (PIII); Ti-6Al-4V alloy; Ag; frictional wear resistance; corrosion resistance; [全文内容正在添加中] ......
