Tribocorrosion study of electrodeposited Ni W alloy/BN(h) composited coatings for piston rings

Huang, Po-Hsiang; Chou, Chang‐Pin; Wang, Hantao; Cheng, Chun-Hao; Hou, Kung-Hsu; Ger, Ming-Der

doi:10.1016/j.surfcoat.2022.128289

Cited by 8 publications

(4 citation statements)

References 42 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The MS2, MS1, and MS0 had mean microhardness values (761.4, 914.8, and 653.7 HV), respectively. According to Huang et al [25], an enhanced microhardness is caused by the homogeneous distribution of ceramic particles. The homogeneous distribution of SiC particles in the coatings enhanced the impact of dispersion hardening and fine crystal strengthening on Ni-SiC coatings [26].…”

Section: Abrasion Resistancementioning

confidence: 99%

Impact of Magnetic Field Direction on Performance and Structure of Ni-Co-SiC Coatings Fabricated via Magnetic-Field-Induced Electrodeposition

Ma,

He,

Zhang

et al. 2024

Coatings

View full text Add to dashboard Cite

This study reports the synthesis of Ni-Co-SiC coatings onto Q235A steel substrates through magnetic-field-induced electrodeposition to improve the surface performances of the machine parts. The microstructure, topology, roughness, corrosion, and wear resistances of the coatings were investigated through X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), atomic force microscopy (AFM), hardness testing, electrochemical analysis, and friction wear testing, respectively. The Ni-Co-SiC coating deposited at 0.4 T (MS1) with a perpendicular magnetic direction showed the maximum SiC content and NiCo grain size (86.5 nm). The surface topology was also fine, dense, and smooth. In addition to that, the images obtained from the AFM characterization showed that the surface roughness of the MS1 coating was 76 nm, which was significantly lower compared to the roughness observed in Ni-Co-SiC coatings fabricated under the magnetic induction of 0 T (MS0) and magnetic field applied in a parallel direction to 0.4 T (MS2). The XRD results revealed that the preferential growth direction of the NiCo grains was changed from the (200) crystal plane to the (111) plane with the introduction of a perpendicular magnetic field. Moreover, MS2, MS1, and MS0 had thickness values of 25.3, 26.7, and 26.3 μm, respectively. Among all the coatings, MS1 showed the lowest friction coefficient and the highest hardness value (914.8 HV), suggesting enhanced wear resistance. Moreover, the MS1 coating revealed a maximum corrosion potential of −257 mV, and the lowest corrosion current of 0.487 μA/cm2, suggesting its improved corrosion resistance.

show abstract

Section: Abrasion Resistancementioning

confidence: 99%

Impact of Magnetic Field Direction on Performance and Structure of Ni-Co-SiC Coatings Fabricated via Magnetic-Field-Induced Electrodeposition

Ma,

He,

Zhang

et al. 2024

Coatings

View full text Add to dashboard Cite

show abstract

“…Sample NiW 4.1, which has 28 wt% W in the alloy, shows the lowest values of material loss in all tested loads. Huang et al [21] concluded in his studies that increasing the W content has a possible effect on the mechanical properties of the alloy up to a limit of 40 wt% W.…”

Section: Tribological Measurementsmentioning

confidence: 99%

“…Another possible eld of application for NiW alloys is in aggressive corrosive environments, where the material is subject to mechanical stress (wear-corrosion). Chang-Huang e collaborators [21] made a study of the wear-corrosion characteristics of NiW alloys for piston ring applications. With adequate heat treatment and the use of BN particles, the authors found favorable conditions for good wear-corrosion resistance.…”

Section: Introductionmentioning

confidence: 99%

Wear-corrosion characterization of electrodeposited NiW alloys in artificial see water

Santos

Kölle

2023

Preprint

View full text Add to dashboard Cite

Due to their mechanical and chemical properties, NiW alloys present a very promising alternative in various applications, with the advantage of using elements that do not have a high environmental hazard. NiW alloys were analyzed with regard to their dry wear and wear-corrosion resistance in a saline environment. The analyzed alloys were obtained free of cracks, thus avoiding a reduction of the corrosion resistance of the samples due to the presence of defects produced by the electrodeposition process. The wear behaviour of NiW alloys was investigated using a ball-on-plate tribometer under normal load and reciprocating linear sliding. Comparative measurements in dry and wet conditions were performed to identify the influence of the tribocorrosive conditions on the wear-corrosion resistance of the alloys. The results obtained show that for layers with higher thicknesses, the material lost in condition of wear-corrosion is at the same level or even lower than in dry wear.

show abstract

“…The influences of the addition of various additives into NiW bath electrolyte have been investigated and it has been reported the addition of such additives can alter the texture, uniformity and properties of the electrodeposited NiW significantly. As well, the type and characteristics of the applied current pulse waveform can have significant impact on the microstructure, uniformity, as well as properties of the deposited NiW alloy [18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Effect of pulse reverse current waveform on tribological and mechanical properties of electrodeposited nickel–tungsten alloys on brass substrate

Dadvand

Savadogo

2022

Tribology - Materials, Surfaces & Interfaces

View full text Add to dashboard Cite

The precise control of tungsten content of electrodeposited nickel-tungsten (NiW) on brass substrate was achieved by applying a well-designed pulse reverse current waveform. A crack-free, uniform and, mirror-like finish surface was obtained by using a novel derivative of propargyl compound, propargyl-oxo-propane-2,3-dihydroxy, as a brightener and grain refiner into the electrodeposition bath. This study indicates that the electrodeposited nickel-tungsten alloys with an optimum tungsten content (32 wt%) possesses outstanding mechanical and, wear performance, also with very low friction of coefficient of 0.2.

show abstract

Tribocorrosion study of electrodeposited Ni W alloy/BN(h) composited coatings for piston rings

Cited by 8 publications

References 42 publications

Impact of Magnetic Field Direction on Performance and Structure of Ni-Co-SiC Coatings Fabricated via Magnetic-Field-Induced Electrodeposition

Impact of Magnetic Field Direction on Performance and Structure of Ni-Co-SiC Coatings Fabricated via Magnetic-Field-Induced Electrodeposition

Wear-corrosion characterization of electrodeposited NiW alloys in artificial see water

Effect of pulse reverse current waveform on tribological and mechanical properties of electrodeposited nickel–tungsten alloys on brass substrate

Contact Info

Product

Resources

About