Improvement of tribological performance of steel by solid lubricant shot-peening in dry rolling/sliding contact wear tests

Matsui, Motohide; Kakishima, Hideshi

doi:10.1016/j.wear.2005.03.030

Cited by 33 publications

(12 citation statements)

References 12 publications

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“…Previous studies on MoS 2 have concentrated mainly on its use as an extreme pressure additive in lubricating oil and as a lubricant additive in polymeric/metallic composites [17][18][19][20][21]. There has been strong interest in the properties of the MoS 2 composites such as thermal oxidation stability, wear reduction mechanism, rolling contact fatigue and material transfer [22]. This contribution aims to study the tribology and morphology of various solid solutions IF-Mo x W 1-x S 2 in frictional experiments.…”

Section: Discussionmentioning

confidence: 99%

“…In particular, particle size plays also an important role in the reactivity of the fullerenes. It has been established that smaller particles have a higher reactivity [22] which may be rationalized by their defect density caused by the radius of curvature. In this context there is only a slight difference between the smaller particles (25 nm) and the largest ones (40 nm).…”

Section: Discussionmentioning

confidence: 99%

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Synthesis and Tribological Performance of Novel Mo x W1−x S2 (0 ≤ x ≤ 1) Inorganic Fullerenes

et al. 2009

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Inorganic fullerene-like (IF) MoS 2 and WS 2 nanoparticles were found to be good friction modifiers and anti-wear additives when dispersed in a lubricant. Their tribological performance seems to be related to the structure, size, and shape of these nanomaterials. The present study describes the tribological properties of a new inorganic fullerene IF-Mo x W 1-x S 2 containing both molybdenum and tungsten disulfide under boundary lubrication. Mo x W 1-x S 2 amorphous inorganic fullerene nanostructures were synthesized by means of MOCVD using an induction furnace setup. The average diameters range from 25 to 45 nm. Upon variation of the amounts of precursors and S, various solid solutions of IF-Mo x W 1-x S 2 were obtained. In addition, a morphological, chemical, and structural analysis of the samples was performed using high resolution scanning electron microscopy (HRSEM), transmission electron microscopy (TEM), and X-ray powder diffraction (XRD). Friction experiments were carried out with a ball-on-flat contact using an environmental tribometer. The results show interesting friction reducing and wear properties of these nanomaterials. The change in the molecule stoichiometry, which led to a variation of particles size but also to a variation of the crystallinity of the particles, affects the tribological performance.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Synthesis and Tribological Performance of Novel Mo x W1−x S2 (0 ≤ x ≤ 1) Inorganic Fullerenes

et al. 2009

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“…Matsui and Kakishima investigated the effect of shot-peening on wear resistance of steel in dry rolling/sliding wear tests. Results indicated that the pre-shot-peening treatment with ceramic balls could maintain the particulate solid lubricant well on the sample surface [9]. Wang et al prepared a nanocrystalline layer of about 10 µm thick on the surface of a low carbon steel plate by means of surface mechanical attrition treatment.…”

Section: Introductionmentioning

confidence: 99%

Dry Sliding Tribological Behavior of TC11 Titanium Alloy Subjected to the Ultrasonic Impacting and Rolling Process

Zhao

Xue

Liu

2017

Metals

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Abstract:The dry sliding friction and wear behaviors of TC11 titanium alloy subjected to the ultrasonic impacting and rolling process (UIRP) were studied in the present work. The microstructure of the deformation layer and the morphology of the worn surfaces were observed. The results clearly show that the wear performance of TC11 alloy after UIRP is better than that of TC11 alloy before UIRP under the same testing conditions. This can be attributed to the gradient nanostructure, work hardening, and low surface roughness of the treated surface layer. For the untreated samples, wear resistance first decreases and then increases with the increase of the sliding speed. Both the friction coefficient (FC) and wear rate reach a maximum value at a sliding speed of 478 r/min, and the corresponding worn surface is the most serious. While for UIRP treated samples, better friction and wear behaviors are obtained at a sliding speed of 478 r/min. This is because the deformation layer plays a protective role against wear.

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“…Hybrid-shot improves lubricating property by tribological method, 7) while nitriding at a low temperature increases abrasion property by higher hardness and decreases distortion caused by heat treatment.…”

Section: Introductionmentioning

confidence: 99%

Effect of Combined Shot Treatment and Nitriding on Galling Property of Die Used for High Strength Steels

2011

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The methodologies of controlling the surface texture of die by hybrid (double)-shot treatment and nitiding at a low temperature were examined for the development of long life cycle die applied to the high strength steel sheets. Hybrid-shot improved the galling property because of its lubricating effect, while nitriding at low temperature which is useful for decreasing distortion by heat-treatment had sufficient hardness of 1 500 HV for anti-abrasion. Surface texture of die material, evaluated by using Fast Fourier Transformation (FFT) analysis revealed that the ratio of the spectrum amplitude between high and low frequencies was corresponding to the galling generation load.

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Improvement of tribological performance of steel by solid lubricant shot-peening in dry rolling/sliding contact wear tests

Cited by 33 publications

References 12 publications

Synthesis and Tribological Performance of Novel Mo x W1−x S2 (0 ≤ x ≤ 1) Inorganic Fullerenes

Synthesis and Tribological Performance of Novel Mo x W1−x S2 (0 ≤ x ≤ 1) Inorganic Fullerenes

Dry Sliding Tribological Behavior of TC11 Titanium Alloy Subjected to the Ultrasonic Impacting and Rolling Process

Effect of Combined Shot Treatment and Nitriding on Galling Property of Die Used for High Strength Steels

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