Friction and wear behaviors of surface nanocrystalline layer prepared on medium manganese surfacing layer under oil lubrication

Ba, Dema; Meng, Fanjun; Liu, Xiaoting

doi:10.1016/j.triboint.2014.07.007

Cited by 12 publications

(9 citation statements)

References 9 publications

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“…The specific in this case is that no heating is required for the deposition of the bed, and the thermal treatment is at relatively low temperatures (2900C). Both in this case and in the friction stir surfacing (FSC) [43], [44], [45], [46], [47], the melting temperatures of the substrate are not reached. Therefore, diffusion processes have a significant effect on the final result.…”

Section: Technological Processesmentioning

confidence: 86%

“…divided into the following main groups. The microstructure is examined by optical (OM) [1], [9], [17], [21], [23], [27], [30], [31], [36] ], [42], [43] and electron microscopy (SEM) [1], [10], [11], [14], [21], [22], [23] , [33], [39], [46], [47]. The phase composition is determined by the X-ray diffractometer [18], [23], [27], [31], [33], [36], [39], [45], the transmission diffraction electron microscopy [18] and energy-dispersive X-ray spectroscopy [14], [22], [30], [33], [39].…”

Section: Technological Processesmentioning

confidence: 99%

“…In some of the publications reviewed, there is an indication of the coefficient of friction and its change in the process of the experiment [3] ÷ [5], [33], [35] and [44] ÷ [46]. These values varies from 0.12 to 0.75, and in some cases are averaged only.…”

Section: Filler Materials and Layer Propertiesmentioning

confidence: 99%

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Surfacing – Technologies and Layer Properties (A Review)

Tongov

2019

ETR

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The overview includes the basic methods for obtaining surface layers: arc surfacing - submerged arc surfacing (SAS), tungsten inert gas arc surfacing (TIGS), metal gas surfacing (MIG/MAG), plasma surfacing (PS); electron beam surfacing (EBS); laser surfacing (LS); electroless cladding (ELC); friction stir surfacing (FSS). Layers are applied on carbon steels, low alloyed steels, highly alloyed steels, aluminium alloys, titanium alloys or ductile cast iron substrates. The data on the additive materials used are provided and data on the hardness and wear resistance of the layers is given.

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Section: Technological Processesmentioning

confidence: 86%

Section: Technological Processesmentioning

confidence: 99%

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Surfacing – Technologies and Layer Properties (A Review)

Tongov

2019

ETR

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“…The rolling process was repeated four times. The preload rolling system and its operational principles are explained in detail elsewhere [12,18]. A high-frequency pulsed plasma diffusion system was used to perform LTIS on the samples.…”

Section: Methodsmentioning

confidence: 99%

“…Surface nanocrystallization techniques can form a uniform compressive stress layer by refining grains on the surface, which optimizes the surface structure of surfacing layers, thus improving the performance of these surfacing parts [7][8][9][10][11]. In our previous work, the preload rolling technique [12,13] was used for surface nanocrystallization on the surfacing parts. The surface structure of a surfacing layer was refined, and the wear resistance of the surfacing parts was improved [12,13].…”

Section: Introductionmentioning

confidence: 99%

Friction and wear properties of a sulphurized layer formed by low-temperature ion sulphurization on a surface nanocrystallized layer

Ba¹,

Li²,

Qiu³

et al. 2020

Surface Engineering

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The solid lubrication film containing sulphide was prepared on the surface nanocrystallized surfacing layer by low-temperature ion sulphurizing technology. The microstructure of the sulphurized layer was analysed. The tribological behaviour of the sulphurized layer based on the nanocrystalline layer was investigated in a dry friction condition. The sulphurized layer on the nanocrystalline layer has high sulphide content, with the FeS phase accounting for a large proportion of this layer. The sulphurized layer based on the nanocrystalline layer is thicker and denser and has a significantly lower friction coefficient than the untreated sample, with 25% reduction in wear volume. Analysis demonstrated that the high active nanocrystalline layer is also beneficial for the formation of a sulphurized layer. In addition, the high-hardness nanocrystalline layer provides an excellent support for the lubricating layer and is beneficial for enhancing the antifriction property.

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Enhanced Mechanical Properties of a Gradient Nanostructured Medium Manganese Steel and Its Grain Refinement Mechanism

Wang

Tan

et al. 2020

J. of Materi Eng and Perform

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Friction and wear behaviors of surface nanocrystalline layer prepared on medium manganese surfacing layer under oil lubrication

Cited by 12 publications

References 9 publications

Surfacing – Technologies and Layer Properties (A Review)

Surfacing – Technologies and Layer Properties (A Review)

Friction and wear properties of a sulphurized layer formed by low-temperature ion sulphurization on a surface nanocrystallized layer

Enhanced Mechanical Properties of a Gradient Nanostructured Medium Manganese Steel and Its Grain Refinement Mechanism

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