Wear Characteristics and Mechanisms of H13 Steel with Various Tempered Structures

Cui, Xianghong; Wang, S. Q.; Wei, M. X.; Yang, Zebin

doi:10.1007/s11665-010-9723-0

Cited by 36 publications

(14 citation statements)

References 18 publications

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“…Importantly, due to the formation of a tempered martensite structure, the fracture toughness, fatigue strength and plasticity can be improved. Cui et al [43] reported that wear resistance is proportional to fracture resistance. Therefore, the microstructure after low temperature tempering is beneficial to improve the wear loss, and the slight plastic deformation ability also reduces the CoF.…”

Section: Temperedmentioning

confidence: 99%

Effects of Microstructure Evolution on Fretting Wear Behaviors of 25CrNi2MoVE Steel under Different Tempering States

Lai

et al. 2020

Metals

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Increasing load requirements and harsh operating conditions have worsened the wear of drive shafts in special field vehicles. In this paper, the evolution of the microstructure and fretting wear behaviors of 25CrNi2MoVE torsion shaft steel and their influence on the wear mechanisms were investigated as a function of tempering temperature. The results showed that the coarse grain size, low matrix hardness and non-metallic inclusions in the as-received state lead to a high wear rate and serious adhesive wear. The grain refinement after normalizing and the formed M 5 C 2 carbide and bainite helped to improve the wear resistance and worn surface quality. Low temperature tempering is conducive to further improve the wear resistance of normalized samples, and the wear rate and worn surface roughness are increased gradually after tempering temperature increases. For quenching, although martensite structure can achieve a lower wear rate, the coefficient of friction is much higher; the wear mechanisms are primarily fatigue wear and adhesive wear. Although the adhesive wear degree and worn surface roughness were increased, the optimal anti-wear performances are obtained under tempering at 350 • C with good continuity of the surface oxide film. Excessive tempering temperature will make the softened matrix unable to form a beneficial "third-body wear".

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Section: Temperedmentioning

confidence: 99%

Effects of Microstructure Evolution on Fretting Wear Behaviors of 25CrNi2MoVE Steel under Different Tempering States

Lai

et al. 2020

Metals

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“…Generally, the wear behavior of given steel has a close relationship with its heat-treatment process, hardness, and toughness [10]. Therefore, the researches on the effect of heat-treatment on the wear behavior are of importance to engineering.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, the researches on the effect of heat-treatment on the wear behavior are of importance to engineering. Heat treatment can change the mechanical properties of the steel and thus enhance their wear resistance [10][11][12][13][14]. To study the characteristics and the law of the impact wear failure of the test steel, it is tempered at different temperatures to produce various combinations of hardness and toughness.…”

Section: Introductionmentioning

confidence: 99%

Repetitive Impact Wear Behaviors of the Tempered 25Cr3Mo2NiWV Fe-Based Steel

Zhang

Dong

et al. 2020

Coatings

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This study aimed to reveal the impact wear behaviors of tempered 25Cr3Mo2NiWV steel. The specimens were subject to various heat treatment processes for generating different mechanical and wear properties. The impact wear tests were performed with an MLD-10 dynamic abrasive wear tester. Worn surface morphologies and micro-cracks of the cross-sections were analyzed by optical microscope and scanning electron microscope. The Vickers hardness of the sample and the impact wear mechanism were also analyzed. The steel with the best combination of hardness and toughness had the lowest wear. With the increase of wear time, the dominant wear mechanism varied from slight plastic deformation to micro-cutting and adhesive wear. Finally, micro fatigue peeling occurred. After impact wear, the cracks could initiate from the surface or the sub-surface. Micrographs of the crack in the cross-section demonstrated two different propagation modes of fatigue fractures. The results showed that the strength and toughness of steel affected the crack propagation, surface spalling, and wear failure mechanism during impact wear.

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“…2 There were many researches performed for the effect of steels and their microstructures and properties, environments, and sliding conditions on the wear behavior and wear resistance. [3][4][5][6][7][8][9][10][11][12][13][14][15] Wang et al [11][12][13][14][15] studied the wear mechanism of H13 steel with different load and ambient temperature. However, the influence of different-hardness counterfaces on the wear of steels has been sparsely reported.…”

Section: Introductionmentioning

confidence: 99%

“…They are reported to prevent the metal-metal adhesion, thus reducing the wear rate. [3][4][5][6][7][8][9][10] Recently, Wang et al [11][12][13][14][15] pointed out that tribo-oxide layer is a predominated factor deciding the behavior of steels, especially at elevated temperature. In the present work, the wear behavior of H13 steels sliding against different-hardness counterface was investigated at various temperatures.…”

Section: Introductionmentioning

confidence: 99%

Variation of wear behavior of H13 steel sliding against different-hardness counterfaces

Hua

Zhou

et al. 2015

Proceedings of the Institution of Mechanical Engineers, Part J:

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Dry sliding tests for H13 steels sliding against different-hardness counterfaces were performed in air under a load of 50-300 N at 25-600 C on a pin-on-disk elevated temperature tester. The hardness of the counterface was noticed to appreciably affect the wear behavior of H13 steel. When H13 steel slid against a hard counterface (55 HRC), the wear rate increased with an increase of temperature. As the load increased, the wear rate marginally increased at 25 C and 200 C but rapidly increased at 400 C and 600 C. When H13 steel slid against a softer counterface (42 HRC), the wear rate roughly decreased with an increase of temperature besides 600 C. As the load increased, the wear rate rapidly increased at 25 C but slightly increased at 200 C, 400 C and 600 C. The large variation of the wear behavior of H13 steel was attributed to the competition of the wear-reduced function and the delamination of tribo-oxide layers. At elevated temperature, the tribo-oxide layer readily delaminated under the abrasive action of the hard counterface; conversely, it stably stayed on worn surfaces to take a wear-reduced function for the soft counterface. Adhesive wear prevailed for the hard counterface at 25-200 C and the soft counterface at 25 C. For the soft counterface at 200-600 C, oxidative mild wear prevailed, but for the hard counterface, at 400-600 C, a mild-to-severe wear transition of oxidative wear occurred.

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Wear Characteristics and Mechanisms of H13 Steel with Various Tempered Structures

Cited by 36 publications

References 18 publications

Effects of Microstructure Evolution on Fretting Wear Behaviors of 25CrNi2MoVE Steel under Different Tempering States

Effects of Microstructure Evolution on Fretting Wear Behaviors of 25CrNi2MoVE Steel under Different Tempering States

Repetitive Impact Wear Behaviors of the Tempered 25Cr3Mo2NiWV Fe-Based Steel

Variation of wear behavior of H13 steel sliding against different-hardness counterfaces

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