Results 1 to 10 of about 1,275,740 (271)
Study of imitative micro pit morphology evaluation
Materials Research Express, 2023 This study examined the imitative micro pit formation of pitting corrosion on 304 stainless steel under electrochemical control in a 3.0% NaCl solution.
Picha Panmongkol +2 more
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Journal of Materials Research and Technology, 2023 Few work have been performed regarding the quantitative characterization of three-dimensional (3D) pitting corrosion process directly, although the corrosion behaviors and the passivation film stability of metals in various solutions have been studied ...
Mengru Wang +6 more
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Lubricants, 2022 Nitriding can significantly increase the load carrying properties of gears. While the diffusion layer is primarily responsible for improving the tooth root and flank load carrying capacity, the compound layer mainly determines the tribological properties
Stefanie Hoja +6 more
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A novel tooth tip relief method for reducing micro-pitting of spur gears
Advances in Mechanical Engineering, 2021 Micro-pitting is a common fatigue failure mode of spur gears. To reduce it, this paper proposes a novel tooth tip relief method. Gear meshing simulation is firstly performed considering the actual contact path, showing that there are four Hertz contact ...
Xiangyang Xu +7 more
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Lubricants, 2019 Under certain operating conditions, rolling contacts have been shown to experience some challenges when lubricated with engine oils containing zinc dialkyldithophosphate (ZDDP) anti-wear additive.
Aleks Vrček +5 more
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Intelligent Corrosion Sensing and Detection for Aerospace Ground Equipment: A YOLOv11-Based Framework with Shallow Attention and Bidirectional Feature Fusion [PDF]
SensorsAerospace ground facilities operating in harsh "three-high" marine environments face rapid corrosion that threatens structural safety. Automated visual inspection is fundamentally hindered by two intertwined challenges: extreme scarcity of annotated real
Fang Fang +4 more
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Advances in Mechanical Engineering, 2021 A new two-dimensional finite element model of a lubricated contact pair, based on a contour integral, is proposed to investigate the formation of micro-pitting on gear tooth surfaces. Meanwhile, the contact properties and elasto-hydrodynamic lubrication (
Yang Zhao +6 more
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Research on Evaluation Methods of Material Pitting Corrosion Based on Modal Analysis [PDF]
Cailiao Baohu, 2022 Pitting corrosion destroys the continuity of the material structure and has a great impact on the mechanical properties of the material. As the average pit depth is an important index to evaluate the degree of pitting corrosion of materials, the study of
CHEN Yonghong, SU Yongsheng, MING Tingtao, HU Jing
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Corrosion and Materials Degradation, 2023 In order to investigate the electrochemical pitting corrosion in more detail, a micro-corrosion cell was developed, allowing real-time in situ optical observations of steel surfaces in direct correlation with electrochemical measurement results.
Sinan Kiremit +7 more
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Engineering Reports, 2022 In the present work, the corrosion behavior of a twin‐roll cast WZ73 magnesium alloy is investigated by potentiodynamic polarization and climate chamber tests in different sodium chloride solutions.
Robert Hornig +3 more
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