Wear-resistance and hardness: Are they directly related for nanostructured hard materials?

Konyashin, I.; Ries, B.; Hlawatschek, D.; Zhuk, Yuri; Mazilkin, Andrey; Straumal, Boris B.; Dorn, Fred J.; Park, D.

doi:10.1016/j.ijrmhm.2014.06.017

Cited by 73 publications

(24 citation statements)

References 10 publications

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“…Fine size of the carbide grains is favourable prevention of wear by the large abrasive particles; however, if the abrasive particles are subjected to intensive fracturing the fine grained hardmetals lose their advantages and experience quite high wear rates [26][27][28].…”

Section: Introductionmentioning

confidence: 99%

Mapping of impact-abrasive wear performance of WC–Co cemented carbides

Antonov

Veinthal

Yung

et al. 2015

Wear

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Section: Introductionmentioning

confidence: 99%

Mapping of impact-abrasive wear performance of WC–Co cemented carbides

Antonov

Veinthal

Yung

et al. 2015

Wear

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“…Adhesive wear rate decreased with increasing hardness (R2) (Konyashin et al, 2015). During the wear tests on VN films deposited with higher frequency (R2), a dense transfer layer was formed on the surface of the WC pin during sliding (Fig.…”

Section: Resultsmentioning

confidence: 94%

The Structural, Mechanical and Tribological Properties of Vanadium Nitride Film Deposited by Magnetron Sputtering

Keleş

Aghdam

Baran

et al. 2020

Preprint

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In this work, vanadium nitride (VN) thin films deposited on 52100 steel substrates with magnetron sputtering system using two vanadium targets and Ar/N 2 gas atmosphere at different substrate pulse frequencies. X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive spectrometry (EDS) were used to analyze the microstructure and elemental composition of the films. Adhesion and fatigue properties of films were analyzed a scratch tester. Pin-on-disc tribo-tester was carried out to determine tribological properties. It was observed from the test results that substrate pulse frequency has a significant effect on mechanical and tribological properties of VN films. According to XRD, all films have VN and V 2 N phases. The intensity of V 2 N (211) peak decreased with increasing frequency, whereas VN (111) peak intensity were increased. Also, the film thickness slightly changed depending on the pulse frequency. The best mechanical and tribological properties were found at 200kHz substrate pulse frequency.

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“…For the cutting wear, higher surface hardness can distinctly improve the wear resistance. However, higher surface hardness may be not necessarily good for impact wear [16]. Higher surface hardness may decrease the toughness of steel.…”

Section: Surface Hardnessmentioning

confidence: 99%

Effect of Microstructure on Wear Resistance of Low-Alloy High-Strength Wear-Resistant Steel

Wu¹

2019

International Journal of Electrochemical Science

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In this paper, microstructure, corrosion resistance and wear resistance of low-alloy high-strength wearresistant steels of NM400 and KN400X were studied. It is found that the wear resistance of these steels differed from each other significantly although their chemical compositions were similar, depending on microstructure, grain size and non-metallic inclusions. The results of the tests on corrosion resistance and wear resistance showed that the KN400X steel had the best performance in both properties. Lower content of non-metallic inclusions resulted in more uniform and compact microstructure, which together with better corrosion resistance led to better abrasive wear property.

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Wear-resistance and hardness: Are they directly related for nanostructured hard materials?

Cited by 73 publications

References 10 publications

Mapping of impact-abrasive wear performance of WC–Co cemented carbides

Mapping of impact-abrasive wear performance of WC–Co cemented carbides

The Structural, Mechanical and Tribological Properties of Vanadium Nitride Film Deposited by Magnetron Sputtering

Effect of Microstructure on Wear Resistance of Low-Alloy High-Strength Wear-Resistant Steel

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