Tribofilm formation and mild wear by tribo-sintering of nanometer-sized oxide particles on rubbing steel surfaces

Kato, Hirotaka; Komai, Kenjiro

doi:10.1016/j.wear.2006.03.046

Cited by 315 publications

(152 citation statements)

References 7 publications

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“…The wear debris was also mixed together with the steel substrate ( Fig.13a and b), and a harder surface on the substrate was formed because Cr 2 O 3 is a hard ceramic particle [35] and can enhance the hardness of the sliding surface [36]. In the presence of high compressive pressures of the wear tests, sintering is enhanced [37,38]. On the other hand, the surfaces of the HSS pins were partially oxidised ( Fig.…”

Section: Discussionmentioning

confidence: 99%

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Influence of Cr-Rich Oxide Scale on Sliding Wear Mechanism of Ferritic Stainless Steel at High Temperature

et al. 2016

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L. (2016). Influence of Cr-Rich oxide scale on sliding wear mechanism of ferritic stainless steel at high temperature. Tribology Letters, 63 (2), 1-13.Influence of Cr-Rich oxide scale on sliding wear mechanism of ferritic stainless steel at high temperature AbstractThe tribological tests of a ferritic stainless steel (FSS) 445 in contact with high-speed steel (HSS) were performed on a high-temperature pin-on-disc tribometer. Wear exhibited significant difference when the FSS 445 was oxidised with a Cr-rich oxide scale on the surface. The HSS pin displayed adhesive wear when there was no oxide scale on the stainless steel disc, and in the early stages, the coefficient of friction fluctuated significantly, but the level of wear changed as Cr2O3 particles formed. The wear was then reduced, and the coefficient of friction remained stable. The Cr-rich oxide scale which formed on the stainless steel was able to stabilise the coefficient of friction, to reduce the wear rate and to help form a glazed layer on the HSS surface. The abrasive wear of the HSS pin took place at 850 °C, indicating that the hardness of the Cr-rich oxide scale increased as the temperature decreased. AbstractThe tribological tests of a ferritic stainless steel (FSS) 445 in contact with high speed steel (HSS)were performed on a high temperature pin-on-disc tribometer. Wear exhibited significant difference when the FSS 445 was oxidised with a Cr-rich oxide scale on the surface. The HSS pin displayed adhesive wear when there was no oxide scale on the stainless steel disc and in the early stages, the coefficient of friction fluctuated significantly but the level of wear changed as Cr 2 O 3 particles formed. The wear was then reduced and the coefficient of friction remained stable. The Cr-rich oxide scale which formed on the stainless steel was able to stabilize the coefficient of friction, to reduce the wear rate and to help form a glazed layer on the HSS surface. The abrasive wear of the HSS pin took place at 850 °C, indicating that the hardness of the Cr-rich oxide scale increased as the temperature decreased.

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Section: Discussionmentioning

confidence: 99%

“…On the other hand, the surfaces of the HSS pins were partially oxidised ( Fig. 8a and b) during rubbing the wear particles, and the patchy black area is considered to be wear-protective tribofilms [38,39]. This process was facilitated by the higher temperature (Fig.…”

Section: Discussionmentioning

confidence: 99%

Influence of Cr-Rich Oxide Scale on Sliding Wear Mechanism of Ferritic Stainless Steel at High Temperature

et al. 2016

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“…Previous studies [10][11][12][13] indicate that the presence of the oxide debris in the fretting contact can significantly influence the wear behaviour, with Godet [10] proposing the concept of the debris acting as the third body between the wearing surfaces which prevents direct contact between the primary surfaces. Iwabuchi et al [14] studied the role of the debris by artificially supplying oxide particles into the contact (as opposed to the oxides being formed by the wear process itself) and concluded that the formation of a stable and compacted oxide layer will result in a reduction in wear, but if such a layer does not develop, the wear rate will be increased by the oxide particles acting as an abrasive.…”

Section: Introductionmentioning

confidence: 99%

“…The glaze is a smoothly burnished outer region of the debris bed itself [21]; it has been argued that its formation is directly related to the completion of the debris particle sintering process [13,22]. Despite sintering being a process which is normally considered to be significant when the homologous temperature is above 0.5, [23], Pearson et al [24] argued that debris sintering occurred at temperatures as low as 85°C in fretting of a high-strength steel.…”

Section: Introductionmentioning

confidence: 99%

The Role of Temperature and Frequency on Fretting Wear of a Like-on-Like Stainless Steel Contact

2017

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The influences of environmental temperature and fretting frequency on the mechanisms and rates of wear in a like-on-like 304 stainless steel contact were examined and mainly attributed to changes in the mechanical response of the bulk material and to changes in the behaviour of the oxide debris formed in the fretting process. At low temperatures, wear proceeds by continual oxide formation and egress from the contact, whilst at high temperatures, the rate of wear is much reduced, associated with the development of oxide formed into a protective bed within the contact. The temperature at which the change between these two behaviours took place was dependent upon the fretting frequency, with evidence that, at this transition temperature, changes in behaviour can occur as the fretting test proceeds under a fixed set of conditions. An interaction diagram has been developed which provides a coherent framework by which the complex effects of these two parameters can be rationalised in terms of widely accepted physical principles.

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“…On the other hand, D.N. Garkunov considers the discovered by himself "selective transfer", also called "nonwear friction effect" to be self-organization of friction surface [12,13]. Along with A. Polyakov, he suggested the concept of dynamically created tribological protective coatings (which they called "servovite coatings" or "surfing coatings").…”

mentioning

confidence: 99%

Self-Organization of Friction Surface of Fe-Mn-C-B Coating With Increased Resistance to Abrasion / Samoorganizacja Powierzchni Tarcia Powłoki Fe-Mn-C-B O Zwiększonej Odporności Na Zużycie Ścierne

Barszcz

Paszeczko

Lenik

2015

Archives of Metallurgy and Materials

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The paper concerns the research on self-organization of the surface of coating of hypoeutectic alloy Fe-Mn-C-B modified Si, Ni, Cr, Cu with friction with C45 steel. The coatings were obtained by arc welding using a flux-cored wire. Tests of resistance to wear were carried out for hypoeutectic coatings with use of the friction pair pin-on-disc in the conditions of sliding friction, in model lubricating environments. The surface-active (glycerol oil) and inactive (Vaseline grease) lubricant was used. Tribological tests carried out showed that cooperation of hypoeutectic alloy coating with counterbody of C45 steel with lubrication with surface-active lubricant results in a significant improvement in tribological properties than in case of the lubrication with surface-inactive lubricant. The resulting effect is related to the self-organization of friction surface. After deposition and wear resistance tests, the friction surface microstructure was analysed, as well as the surface and depth distribution of the elements.

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Tribofilm formation and mild wear by tribo-sintering of nanometer-sized oxide particles on rubbing steel surfaces

Cited by 315 publications

References 7 publications

Influence of Cr-Rich Oxide Scale on Sliding Wear Mechanism of Ferritic Stainless Steel at High Temperature

Influence of Cr-Rich Oxide Scale on Sliding Wear Mechanism of Ferritic Stainless Steel at High Temperature

The Role of Temperature and Frequency on Fretting Wear of a Like-on-Like Stainless Steel Contact

Self-Organization of Friction Surface of Fe-Mn-C-B Coating With Increased Resistance to Abrasion / Samoorganizacja Powierzchni Tarcia Powłoki Fe-Mn-C-B O Zwiększonej Odporności Na Zużycie Ścierne

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