Search Results - "Wear"

The sliding wear behaviour of CoCrFeMnNi and AlxCoCrFeNi high entropy alloys at elevated temperatures by Joseph, Jithin, Haghdadi, Nima, Shamlaye, Karl, Hodgson, Peter, Barnett, Matthew, Fabijanic, Daniel

“…High entropy alloys (HEAs) show promise as materials for structural applications, even at elevated temperatures. However, their wear behaviour over a wide…”
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A critical assessment of surface texturing for friction and wear improvement by Gachot, C., Rosenkranz, A., Hsu, S.M., Costa, H.L.

“…Surface texturing to control friction and wear has been the focus of numerous studies in the last few decades. Despite this interest, understanding the…”
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Slurry erosion of steel – Review of tests, mechanisms and materials by Javaheri, Vahid, Porter, David, Kuokkala, Veli-Tapani

“…Slurry erosion is a severe problem and a major concern for slurry handling equipment, as it leads to considerable expense caused by failures, downtime and…”
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Optimization transient wear and contact performances of water-lubricated bearings under fluid-solid-thermal coupling condition using profile modification by Xiang, Guo, Yang, Tianyou, Guo, Juan, Wang, Jiaxu, Liu, Bin, Chen, Shouan

“…In this study, a surface profile modification method is proposed to improve the transient Wear and Asperity Contact (WAC) performance of the water-lubricated…”
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Role of nano-sized materials as lubricant additives in friction and wear reduction: A review by Wang, Bingxu, Qiu, Feng, Barber, Gary C., Zou, Qian, Wang, Jing, Guo, Shaoyi, Yuan, Yongfeng, Jiang, Qichuan

“…Nanoparticles acting as additives to improve the tribological performance of base fluids have attracted much attention in the last several decades to lower…”
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A novel vibration-based prognostic scheme for gear health management in surface wear progression of the intelligent manufacturing system by Feng, Ke, Ji, J.C., Ni, Qing, Li, Yifan, Mao, Wentao, Liu, Libin

“…Gearbox has a compact structure, a stable transmission capability, and high transmission efficiency. Thus, it is widely applied and used as a critical…”
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Effects of Cu/Si on the microstructure and tribological properties of FeCoCrNi high entropy alloy coating by laser cladding by Zhu, Zheng-Xing, Liu, Xiu-Bo, Liu, Yi-Fan, Zhang, Shi-Yi, Meng, Yuan, Zhou, Hai-Bin, Zhang, Shi-Hong

“…High entropy alloy coatings show great potential for improving the wear resistance of the stainless-steel substrate. However, there are few comparative studies…”
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Research on tool wear prediction based on temperature signals and deep learning by He, Zhaopeng, Shi, Tielin, Xuan, Jianping, Li, Tianxiang

“…Tool condition monitoring is an important part of tool prediagnosis and health management systems. Accurate prediction of tool wear is greatly important for…”
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Investigation into reciprocating dry sliding friction and wear properties of bulk CoCrFeNiMo high entropy alloys fabricated by spark plasma sintering and subsequent cold rolling processes: Role of Mo element concentration by Deng, Guanyu, Tieu, Anh Kiet, Su, Lihong, Wang, Pei, Wang, Long, Lan, Xiaodong, Cui, Shaogang, Zhu, Hongtao

“…For the first time, a systematic investigation into effect of Mo element concentration on the crystal lattice constant, microhardness, and reciprocating dry…”
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Vibration-based updating of wear prediction for spur gears by Feng, Ke, Borghesani, Pietro, Smith, Wade A., Randall, Robert B., Chin, Zhan Yie, Ren, Jinzhao, Peng, Zhongxiao

“…Gear wear introduces geometric deviations in gear teeth and alters the load distribution across the tooth surface. Wear also increases the gear transmission…”
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Wear anisotropy of selective laser melted 316L stainless steel by Yang, Y., Zhu, Y., Khonsari, M.M., Yang, H.

“…Selective laser melting (SLM) is one type of metal additive manufacturing technology. Large thermal gradient during SLM process leads to differences in…”
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Microstructure and tribological properties of plasma sprayed FeCoNiCrSiAlx high entropy alloy coatings by Xiao, Jin-Kun, Wu, Yu-Qing, Chen, Juan, Zhang, Chao

“…High entropy alloy coatings have shown a fast development potential in wear resistance application. However, most of them are not strong enough for practical…”
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Cavitation damage: Theory and measurements – A review by Sreedhar, B.K., Albert, S.K., Pandit, A.B.

“…This paper reviews the work done to understand cavitation damage. The paper covers the theoretical formulation of cavitation bubble collapse and the estimate…”
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High speed observation of damage created by a collapse of a single cavitation bubble by Dular, Matevž, Požar, Tomaž, Zevnik, Jure, Petkovšek, Rok

“…One of the remaining open questions in cavitation erosion research is the one on the importance of the microjet and the shock wave on the formation of the pit…”
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On the running-in nature of metallic tribo-components: A review by Khonsari, M.M., Ghatrehsamani, Sahar, Akbarzadeh, Saleh

“…Running-in plays an important role in the steady-state performance of mechanical elements. It is a transient process involving a complex interaction between…”
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Study of the wear behaviour of TiAlSiN and TiAlN PVD coated tools on milling operations of pre-hardened tool steel by Sousa, Vitor F.C., Silva, F.J.G., Alexandre, R., Fecheira, J.S., Silva, F.P.N.

“…Coatings usually play an important role in terms of machining tool behaviour and lifespan. TiAlN is a well-known PVD coating but, the permanent need for…”
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Tool wear and surface integrity of inconel 718 in dry and cryogenic coolant at high cutting speed by Musfirah, A.H., Ghani, J.A., Haron, C.H. Che

“…The high speed machining of Inconel 718 represents a significant challenge. This is attributed to the excessive heat generated during the chip formation…”
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Prediction of wheel and rail wear under different contact conditions using artificial neural networks by Shebani, A., Iwnicki, S.

“…Wheel and rail wear is a significant issue in railway systems. Accurate prediction of this wear can improve economy, ride comfort, prevention of derailment and…”
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Marine wear and tribocorrosion by Wood, Robert J.K.

“…As the use of marine systems grows and the requirements for seawater lubrication grows, the performance of key marine alloys used in propulsion, bearings and…”
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Microstructure and tribological properties of TiZrV0.5Nb0.5Alx refractory high entropy alloys at elevated temperature by Pei, Xuhui, Du, Yin, Hao, Xiaoxiao, Wang, Hanming, Zhou, Qing, Wu, Hongxing, Wang, Haifeng

“…A series of TiZrV0.5Nb0.5Alx refractory high entropy alloys were prepared by arc-metling, aiming to solve the problems of high density, poor oxidation and wear…”
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