Effect of abrasive particle size on wear resistance in steels

Sevim, İbrahim; Eryürek, I.B.

doi:10.1016/j.matdes.2004.10.010

Cited by 53 publications

(38 citation statements)

References 9 publications

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“…Table 3. Coefficient C2 and wear coefficient k [19] As seen in Figure 5, the dependence of wear coefficient k on the abrasive particle size d is consistent with previous works [5,6,10,15,16]. However, the results in Figure 5 shows that although wear coefficient k increases initially fast with increasing abrasive particle size d, the wear coefficient does not reach to a steady state value in terms of a critical particle size.…”

Section: For Non-heat Treated Steelssupporting

confidence: 89%

“…Water [19,20] On the other end, a hole of 14 mm in diameter and 25 mm in depth was drilled in order to balance the sample. An adhesive were applied to the samples and then the samples were attached into the holes milled on copper bars.…”

Section: Methodsmentioning

confidence: 99%

“…Variations of wear coefficient k of non-heat treated steels versus abrasive particle size [19] From Figure 5, the relation between wear coefficient k and particle size d for zone I is given by…”

Section: Wear Coefficient Kmentioning

confidence: 99%

See 2 more Smart Citations

Effect of Abrasive Particle Size on Abrasive Wear Resistance in Otomotive Steels

Sevim¹

2013

Tribology in Engineering

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Section: For Non-heat Treated Steelssupporting

confidence: 89%

Section: Methodsmentioning

confidence: 99%

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Effect of Abrasive Particle Size on Abrasive Wear Resistance in Otomotive Steels

Sevim¹

2013

Tribology in Engineering

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“…Although a general increment of the mechanical properties (e.g., hardness) is desirable for many applications, a more precise design of the gradient morphology could lead to materials that perform better under loading conditions encountered during their operational life. In other words, the performance of graded structures synthesized via concentration of reinforcing elements in a soft matrix [e.g., nanoparticles (NPs) in a polymer] is strongly affected by the loads to which these materials are subjected, both at their final application stage and during testing (Reshetnyak and Kübarsepp, 1997;Mann and Arya, 2002;Jeong et al, 2003;Sevim and Barlas Eryurek, 2006).…”

Section: Introductionmentioning

confidence: 99%

Nanoindentation of Functionally Graded Polymer Nanocomposites: Assessment of the Strengthening Parameters through Experiments and Modeling

et al. 2015

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Nanoindentation tests were carried out on the surface of polymer nanocomposites exhibiting either graded or homogeneous distributions of Fe 3 O 4 @silica core-shell nanoparticles in a photocurable polymeric matrix. The results reveal a complex interplay between graded morphology, indentation depth, and calculated modulus and hardness values, which was elucidated through numerical simulations. First, it was experimentally shown how for small (1 µm) indentations, large increases in modulus (up to +40%) and hardness (up to +93%) were obtained for graded composites with respect to their homogeneous counterparts, whereas at a larger indentation depth (20 µm), the modulus and hardness of the graded and homogeneous composites did not substantially differ from each other and from those of the pure polymer. Then, through a material point method approach, experimental nanoindentation tests were successfully simulated, confirming the importance of the indentation depth and of the associated plastic zone as key factors for a more accurate design of graded polymer nanocomposites whose mechanical properties are able to fulfill the requirements encountered during operational life.

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“…In this case, large wear debris is detached from the wearing surface owing to the crack formation and propagation. Microploughing and microcutting are the dominant processes on ductile materials while microcracking becomes important on brittle materials (Zum Gahr 1998;Sevim & Eryurek 2006;Suchánek et al 2007).…”

mentioning

confidence: 99%

Effect of abrasive particle size on abrasive wear of hardfacing alloys

Chotěborský¹,

Hrabě²,

Müller³

et al. 2009

Res. Agric. Eng.

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Abstract:Hardfacing is one of the most useful and economical ways to improve the performance of components submitted to severe wear conditions. This study has been made for the comparison of microstructure and abrasion resistance of hardfacing alloys reinforced with chromium carbides or complex carbides. The hardfacing alloys were deposited onto ČNS EN S235JR low carbon steel plates by the gas metal arc welding (GMAW) method. Different commercial hardfacing electrodes were applied to investigate the effect of abrasive particle size on abrasive wear resistance. The abrasion tests were made using the two-body abrasion test according to ČSN 01 5084 standard, abrasive cloths were of grits 80, 120, 240, and 400. Microstructure characterisation and surface analysis were made using optical and scanning electron microscopy. The results show the different influence of abrasive particles size on the wear rate for different structures of Fe-Cr-C system. The structures without primary carbides are of high abrasive wear rate, which increases nonlinearly with the increasing abrasive particle size. On the contrary, the structures containing primary carbides are of low abrasive rates and theses rates increase linearly with the increasing abrasive particle size.

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Effect of abrasive particle size on wear resistance in steels

Cited by 53 publications

References 9 publications

Effect of Abrasive Particle Size on Abrasive Wear Resistance in Otomotive Steels

Effect of Abrasive Particle Size on Abrasive Wear Resistance in Otomotive Steels

Nanoindentation of Functionally Graded Polymer Nanocomposites: Assessment of the Strengthening Parameters through Experiments and Modeling

Effect of abrasive particle size on abrasive wear of hardfacing alloys

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