Synergetic lubricating effect of MoS2 and Ti3SiC2 on tribological properties of NiAl matrix self-lubricating composites over a wide temperature range

Shi, Xiaoliang; Zhai, Wenzheng; Xu, Zengshi; Wang, Mang; Yao, Jie; Song, Siyuan; Wang, Yufu

doi:10.1016/j.matdes.2013.09.072

Cited by 50 publications

(10 citation statements)

References 27 publications

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“…A number of investigations have been carried out to examine both the sliding and the fretting behaviour of MoS2-loaded polymeric films [14,15,18,19,[21][22][23], with thermal effects being observed to be significant in controlling behaviour in certain sliding test configurations. Fridrici et al [24] investigated the effect of contact geometry on fretting life of a surface engineered system (Cu-Ni-In with a top coat of MoS2) by comparing results from cylinder-on-flat contacts with flat-on-flat contacts.…”

Section: Introductionmentioning

confidence: 99%

Evolution of damage in MoS 2 -based dry film lubricants (DFLs) in fretting wear—The effect of DFL thickness and contact geometry

Barman

Shipway

Voisey

et al. 2017

Progress in Organic Coatings

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A note on versions:The version presented here may differ from the published version or from the version of record. If you wish to cite this item you are advised to consult the publisher's version. Please see the repository url above for details on accessing the published version and note that access may require a subscription.For more information, please contact eprints@nottingham.ac.uk AbstractDry film lubricant (DFL) coatings are widely used to reduce coefficients of friction and damage in highly loaded contacts. This work investigates the behaviour of a commercially available MoS2-based DFL in a cylinder-on-flat contact geometry with a fretting amplitude of 300 µm. Cylinders with radii of 15 mm, 80 mm and 160 mm along with DFL thicknesses between 12 µm and 86 µm were utilized. Three stages in the lifetime of the system were investigated; in the first stage, the DFL wore with a volumetric rate that was proportional to the number of cycles (under a given load), until the thickness of the DFL was reached. In the second stage, a thin low friction surface layer existed, with its durability being proportional to the contact pressure. In the third stage, metal-metal contact resulted in short-term instabilities in the coefficient of friction and the DFL system was said to have failed.

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Section: Introductionmentioning

confidence: 99%

Evolution of damage in MoS 2 -based dry film lubricants (DFLs) in fretting wear—The effect of DFL thickness and contact geometry

Barman

Shipway

Voisey

et al. 2017

Progress in Organic Coatings

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“…Nickel is used in matrix for high-temperature applications such as turbine engines, radiator systems, and nuclear reactors [ 202 , 203 ]. The use of solid lubricants for high-temperature applications is challenging, and therefore, MMC containing Ni matrix comprising of two or more solid lubricants such as graphite, Ti 3 SiC 2 WS 2 , and PbO [ 204 , 205 ] is used for lubrication at a wide range of temperature applications [ 206 ]. In recent times, aluminum and titanium have gained attention as a potential solid-lubricating matrix due to their light weight and specific strength [ 207 , 208 ].…”

Section: Metals Ceramic and Polymer-based Matrix Compositesmentioning

confidence: 99%

Tribological Properties of 2D Materials and Composites—A Review of Recent Advances

2021

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This paper aims to provide a theoretical and experimental understanding of the importance of novel 2D materials in solid-film lubrication, along with modulating strategies adopted so far to improve their performance for spacecraft and industrial applications. The mechanisms and the underlying physics of 2D materials are reviewed with experimental results. This paper covers some of the widely investigated solid lubricants such as MoS2, graphene, and boron compounds, namely h-BN and boric acid. Solid lubricants such as black phosphorus that have gained research prominence are also discussed regarding their application as additives in polymeric materials. The effects of process conditions, film deposition parameters, and dopants concentration on friction and wear rate are discussed with a qualitative and quantitative emphasis that are supported with adequate examples and application areas and summarized in the form of graphs and tables for easy readability. The use of advanced manufacturing methods such as powder metallurgy and sintering to produce solid lubricants of superior tribological performance and the subsequent economic gain from their development as a substitute for liquid lubricant are also evaluated.

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“…The Cr 3 C 2 was easily fell off under the action of shearing force to provide abrasive debris, forming a 'three-body' abrasive wear [36]. The lubrication film with the loose structure was easily peeled off due to the root fracture of columnar MoS 2 platelets [37], which possessed good lubricious properties at low temperatures, while it did not result in the low COFs at high temperatures [38,39]. At the same time, the fatigue wear occurred on the worn track under the repeated force, which easily produced occurred fatigue pits, as shown in figure 4(b).…”

Section: Cofs and Wear Ratesmentioning

confidence: 99%

Tribological behavior of laser thermal sprayed Cr₃C₂–NiCr + 10%Ni/MoS₂ composite coating on H13 hot work mould steel

Yinmiao

et al. 2020

Mater. Res. Express

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Cr 3 C 2 -NiCr+10%Ni/MoS 2 composite coating was fabricated on H13 hot work mould steel using a Laser Thermal Spraying (LTS). The friction-wear behaviors of obtained coating at 25, 400 and 700°C were investigated using a ball-on-disc wear tester, and the effect of MoS 2 on the lubrication in the friction-wear process was also discussed. The results show that the average coefficients of friction (COFs) of Cr 3 C 2 -NiCr+10%Ni/MoS 2 coating at 25, 400 and 700°C are 0.68, 0.55, and 0.35, respectively, and the corresponding wear rates are 25.97×10 -6 , 30.06×10 -6 , and 11.86×10 -6 mm 3 ·N -1 ·s -1 , respectively. The average COF and wear rate at 700°C are the lowest among the three kinds of operation temperatures, the MoS 2 particles and oxidation layer play a positive role of lubrication, which is the main factor of friction-wear reduction. The wear mechanism at 25°C is abrasive wear, while those at 400 and 700°C are primary abrasive wear, accompanied by oxidative wear.

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Synergetic lubricating effect of MoS2 and Ti3SiC2 on tribological properties of NiAl matrix self-lubricating composites over a wide temperature range

Cited by 50 publications

References 27 publications

Evolution of damage in MoS 2 -based dry film lubricants (DFLs) in fretting wear—The effect of DFL thickness and contact geometry

Evolution of damage in MoS 2 -based dry film lubricants (DFLs) in fretting wear—The effect of DFL thickness and contact geometry

Tribological Properties of 2D Materials and Composites—A Review of Recent Advances

Tribological behavior of laser thermal sprayed Cr₃C₂–NiCr + 10%Ni/MoS₂ composite coating on H13 hot work mould steel

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Synergetic lubricating effect of MoS2 and Ti3SiC2 on tribological properties of NiAl matrix self-lubricating composites over a wide temperature range

Cited by 50 publications

References 27 publications

Evolution of damage in MoS 2 -based dry film lubricants (DFLs) in fretting wear—The effect of DFL thickness and contact geometry

Evolution of damage in MoS 2 -based dry film lubricants (DFLs) in fretting wear—The effect of DFL thickness and contact geometry

Tribological Properties of 2D Materials and Composites—A Review of Recent Advances

Tribological behavior of laser thermal sprayed Cr3C2–NiCr + 10%Ni/MoS2 composite coating on H13 hot work mould steel

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Product

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About

Tribological behavior of laser thermal sprayed Cr₃C₂–NiCr + 10%Ni/MoS₂ composite coating on H13 hot work mould steel