Results 11 to 20 of about 70,959 (315)
Dynamic Responses of the Planetary Gear Mechanism Considering Dynamic Wear Effects
Lubricants, 2023 Gear wear is unavoidable and results in vibrations and decreased performance in a planetary gear system. In this work, the wear phenomenon of the gear teeth surface and the dynamic responses of the planetary gear mechanism are investigated through a ...
Zhengfeng Bai, Zhiyuan Ning
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Wear properties of copper and copper composites powders consolidated by high-pressure torsion
Friction, 2019 The wear characteristics of Cu and Cu-SiC composite microsize powders consolidated by cold compaction combined with sintering or high-pressure torsion (HPT) were investigated.
Mohamed Ibrahim Abd El Aal
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Wear mechanism of Cr3C2/Ni3Al composites showing excellent wear resistance
工程科学学报, 2019 The Ni3Al intermetallic compound is considered an excellent wear-resistant material. The addition of Cr3C2 particles can further improve the wear resistance of Ni3Al-based alloys.
FU Li-hua +5 more
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Yuanzineng kexue jishu, 2023 Steam generator (SG) is the key component of primary and secondary circuits in pressurized water reactor (PWR) nuclear power plant. Its integrity is very important for the safe operation of PWR nuclear power plant.
CHU Qibao1,2;HUANG Qian3;ZHANG Mengyang4;JIANG Qinglei4;TAN Wei1
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Development of Tool Wear Standards and Wear Mechanism for Micro Milling Ti-6Al-4V Alloy
Metals, 2022 With the rapid development of high-precision-device technology, new demands are put forward for micro milling. The size effect and low cutting energy of micro milling make the process expensive and difficult, especially for Ti-6Al-4V alloys.
Tao Zheng +3 more
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An in vitro study of the wear mechanism of a leucite glass dental ceramic
Biosurface and Biotribology, 2015 Ceramics and glass-ceramics are materials of choice for dental crowns due to their attractive hardness, biocompatibility, etc. However, a major problem with their usage is the observed high wear of either the opposing dental enamel or both the enamel and
J.A. Arsecularatne +2 more
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High Temperature Tribological Behavior of Borocarburized Layer on Q235 Steel
Medžiagotyra, 2021 A borocarburized layer was successfully fabricated on the surface of Q235 low-carbon steel via double glow treatment to improve the wear resistance at elevated temperature.
Zhengang YANG +5 more
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Mechanical modelling of tooth wear [PDF]
Journal of The Royal Society Interface, 2016 Different diets wear teeth in different ways and generate distinguishable wear and microwear patterns that have long been the basis of palaeodiet reconstructions. Little experimental research has been performed to study them together. Here, we show that an artificial mechanical masticator, a chewing machine, occluding real horse teeth in ...
Aleksis Karme +4 more
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Dynamic Response Analysis of Planar Multilink Mechanism considering Wear in Clearances
Shock and Vibration, 2019 Clearance wear is one of the factors that affects dynamics for mechanical systems. A numerical methodology suitable for modeling and calculation of wear at multiple revolute clearance pairs in the field of the planar multilink mechanism is proposed.
Shuai Jiang, Xiulong Chen, Yu Deng
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Sliding wear behaviour of salt bath nitrided 316LN austenitic stainless steel
Applied Surface Science Advances, 2023 The wear behaviour of AISI 316LN austenitic stainless steel has been studied by varying the duration of nitriding. AISI 316LN steel was nitrided using salt bath nitriding which consist of a mixture of 70:30 ratio of alkaline cynates and carbonates ...
Arun Prasad Murali +4 more
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