Enhanced corrosion and wear resistance properties of carbon fiber reinforced Ni-based composite coating by laser cladding

Lei, Jianbo; Shi, Chuan; Zhou, Shengfeng; Gu, Zhonghua; Zhang, Lai-Chang

doi:10.1016/j.surfcoat.2017.11.051

Cited by 203 publications

(64 citation statements)

References 48 publications

(38 reference statements)

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“…The authors of [11] demonstrated an innovative approach for controlling the surface topography and tribological behavior of biomedical alloys, such as Ti6Al4V, by means of electron beam surface treatment. Other researchers [12,13] have successfully demonstrated the possibilities for enhancing the wear and corrosion properties of steel by the formation of carbon fiber-reinforced Ni-based composite coatings via laser cladding. Laser beam technologies have a large number of applications in the field of modern medicine and are extensively discussed in [10].Other methods for coating deposition are plasma spray technologies, physical vapor deposition (PVD), etc.…”

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confidence: 99%

Influence of Electron Beam Treatment of Co–Cr Alloy on the Growing Mechanism, Surface Topography, and Mechanical Properties of Deposited TiN/TiO2 Coatings

et al. 2019

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This study examines the effect of electron beam treatment (EBT) of Co-Cr substrate on the film growth mechanism, mechanical properties, and surface topography of TiN/TiO 2 coatings deposited by reactive magnetron sputtering. The obtained results and processes that occurred during the deposition are discussed in the context of crystallographic principles, and special attention is paid to the crystallographic orientation and growth mechanism studied by X-ray diffraction (XRD). The mechanical properties were investigated by means of nanoindentation and wear tests. The surface topography was evaluated using atomic force microscopy (AFM). The results obtained in the present study showed that polycrystalline TiN and anatase TiO 2 phases were present in all cases. Electron beam treatment of Co-Cr substrate tended to form a reorientation of the microvolumes from (111) to (200) of TiN, leading to a change in the growth mechanism from three-dimensional (Volmer-Weber) to layer-by-layer (Frank-van der Merwe). It was found that the electron beam treatment process did not significantly affect the thickness of the coatings and the deposition rate. The treatment process led to an increase in surface roughness. The higher surface roughness after the EBT process should be appropriate to support cell growth and adhesion on the surface of the deposited bilayer coating. It was demonstrated that EBT of the substrate caused a decrease in hardness of the deposited coatings from 10 to 5 GPa. The observed decrease in hardness was attributed to the change in the preferred crystallographic orientation and film growth mechanism. The hardness of the bilayer coating after the application of EBT of the Co-Cr substrate was much closer to that of human bones, which means that severe stress shielding effect could not be expected. The evaluated coefficient of friction (COF) exhibited significantly lower values in the case of EBT of the substrate compared to the untreated Co-Cr material.resistance, which depends mostly on the surface properties and can be overcome by appropriate surface modification technologies [4].During the last decades, considerable attention has been paid to surface manufacturing of materials by high-energy fluxes (HEFs) (i.e., electron and laser beams). In these technologies, the electrons or photon fluxes interact with the surface of the sample, heat the treated area, and form a thermal distribution. The rate of heating and cooling can be characterized by quite high values (about 10 5 -10 6 K/s), which lead to some structural changes in the functional properties [5][6][7][8][9][10]. The authors of [11] demonstrated an innovative approach for controlling the surface topography and tribological behavior of biomedical alloys, such as Ti6Al4V, by means of electron beam surface treatment. Other researchers [12,13] have successfully demonstrated the possibilities for enhancing the wear and corrosion properties of steel by the formation of carbon fiber-reinforced Ni-based composite coatings via laser cladding. Laser beam technologie...

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confidence: 99%

Influence of Electron Beam Treatment of Co–Cr Alloy on the Growing Mechanism, Surface Topography, and Mechanical Properties of Deposited TiN/TiO2 Coatings

et al. 2019

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“…Carbon fiber has high strength, high modulus, and low expansion properties, which is a common reinforcement in composites . Carbon fiber can significantly improve the tensile strength, corrosion, and wear resistance of Ni‐based composite coatings, according to previous studies . In addition, there is no solid solubility between the C‐element and many other elements.…”

Section: Introductionmentioning

confidence: 98%

Effect of carbon fiber on microstructure evolution and surface properties of FeCoCrNiCu high‐entropy alloy coatings

Zhao

Liu

Huang

et al. 2019

Materials & Corrosion

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FeCoCrNiCu and Cf/FeCoCrNiCu high‐entropy alloy coatings are prepared by laser cladding to study the effects of carbon fiber on the microstructure and surface properties of the FeCoCrNiCu alloy. It is found that the addition of carbon fiber has little effect on the phase structure of the FeCoCrNiCu alloy coating. However, an interesting finding is that the addition of carbon fiber could decrease the segregation of Cu‐element along the grain boundaries in the FeCoCrNiCu coating. In addition, the addition of carbon fiber can significantly improve the corrosion resistance of the FeCoCrNiCu alloy coating. It can also reduce the intergranular corrosion in the coating. Moreover, the addition of carbon fiber has positive effects on the improvement in the hardness and wear resistance of the high‐entropy alloys (HEAs) coatings. The decreased segregation of Cu‐element along the grain boundaries is mainly attributed to the significant improvement in surface properties of the HEA coatings.

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“…A large number of metal-based composite coatings had been synthesized on different metals and alloys. Lei et al [10] prepared carbon fiber reinforced nickel-based composite coatings on the surface of 1Cr13 stainless steel by laser cladding. Compared withthe coating without carbon fibers,the hardness of the coatings with 6 vol.% carbon fibers was increased by 30%.…”

Section: Introductionmentioning

confidence: 99%

Investigation into corrosion and wear behaviors of laser-clad coatings on Ti6Al4V

Zhang

Jiang

et al. 2020

Mater. Res. Express

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TiAlCoCr x FeNihigh-entropy alloys (HEAs) coatings were fabricated on the surface of Ti6Al4V by laser cladding. Their microstructural evolution with the increase in x value (x=0, x=1.0, x=2.0) was investigated in detail. Besides that, the investigation into the effects of the Cr content on their corrosion behaviors and mechanical properties (in terms of hardness and wear resistance) was also carried out comprehensively. The results indicated that two kinds of phases (a solid solution with thehexagonal close-packed (HCP) structureand Ti 2 Ni) were synthesized in the coatings, and the HCP content was gradually increased with the increase in x accompanied with the decrease in Ti 2 Ni content. A HEA coating only composed of single HCP was successfully prepared when x reached 2.0. The electrochemical and immersion tests all confirmed that the coating with x=2.0demonstrated the most excellent corrosion resistance in a0.1 mol·L −1 HCl solution from different aspects including corrosion tendency and corrosion rate without the applied potential, the formation difficult/stability of the passive film and the dissolution rate in the passive state, and corrosion surface morphology. The averagemicrohardness values of the coatings weregraduallyincreasedfrom 656HV 0.2 to 800 HV 0.2 with increasing xfrom 0 to 2.0, which wereabout double that of the substrate (350 HV 0.2 ). Wear resistance of the coatings also exhibited the upward tendency with increasing the x values (0.562 mm 3 at x=2.0, 0.640 mm 3 at x=1.0, 0.641 mm 3 at x=0 and 1.419 mm 3 for the substrate). More Cr addition into the cladding material will contribute to the formation of a HEA coating composed of single HCPwith excellent corrosion and wear resistance.

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Enhanced corrosion and wear resistance properties of carbon fiber reinforced Ni-based composite coating by laser cladding

Cited by 203 publications

References 48 publications

Influence of Electron Beam Treatment of Co–Cr Alloy on the Growing Mechanism, Surface Topography, and Mechanical Properties of Deposited TiN/TiO2 Coatings

Influence of Electron Beam Treatment of Co–Cr Alloy on the Growing Mechanism, Surface Topography, and Mechanical Properties of Deposited TiN/TiO2 Coatings

Effect of carbon fiber on microstructure evolution and surface properties of FeCoCrNiCu high‐entropy alloy coatings

Investigation into corrosion and wear behaviors of laser-clad coatings on Ti6Al4V

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