Influence of nanostructured ZrO2 additions on the wear resistance of Ni-based alloy coatings deposited by APS process

Fernandes, Filipe; Ramalho, A.; Loureiro, A.; Guilemany, J.M.; Torrell, Marc; Cavaleiro, A.

doi:10.1016/j.wear.2013.04.012

Cited by 20 publications

(8 citation statements)

References 29 publications

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“…Fernandes et al [ 52 ] statistically processed data to obtain confidence intervals for specific wear rate of plasma sprayed Ni-based self-fluxing alloy coatings with addition of ceramic ZrO 2 particles; besides, using regression model, linear dependence was shown between frictional force and loading so as to compute the coefficient of friction, which was proven to decrease with ceramic particles added. These authors investigated coatings applied using two premixed powders and the dual system of feeding.…”

Section: Statistical Modeling and Different Statistical Methods Inmentioning

confidence: 99%

Modeling and Optimization in Investigating Thermally Sprayed Ni-Based Self-Fluxing Alloy Coatings: A Review

et al. 2020

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In investigating thermally sprayed Ni-based self-fluxing alloy coatings, widely applied under conditions of wear, corrosion, and high temperatures, designed experiments and statistical methods as a basis for modeling and optimization have become an important tool in making valid and comparable conclusions. Therefore, this paper gives an overview of investigating Ni-based self-fluxing alloy coatings deposited by thermal spraying by the use of designed experiments and statistical methods. The investigation includes the period of the last two decades and covers the treatments of flame spraying, high-velocity oxy/air fuel spraying, plasma spraying, plasma-transferred arc welding, and laser cladding. The main aim was to separate input variables, as well as measured responses, and to point out the importance of correct application of statistical design of experiment. After the review of the papers, it was concluded that investigators have used the process knowledge to analyze and interpret the results of the statistical analysis of experimental data, which is in fact the best way of using the design of experiment in every research. Nevertheless, more attention should be given to correct planning and conducting the experiments to derive the models suitable for the prediction of measured response and which could be an appropriate input for single- or multi-objective optimization.

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Section: Statistical Modeling and Different Statistical Methods Inmentioning

confidence: 99%

Modeling and Optimization in Investigating Thermally Sprayed Ni-Based Self-Fluxing Alloy Coatings: A Review

et al. 2020

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“…To improve the wear performance of materials, coatings with superior wear resistance and higher operating temperature have been fabricated and investigated. 1,3,[9][10][11][12][13][14][15][16] Composites containing a high volume fraction of carbide, nitride, boride, or oxide particulates are usually selected for coating processing. As a typical intermetallic with high work-hardening capacity, nickel aluminide (Ni 3 Al) has been widely used in a variety of wear environments.…”

Section: Introductionmentioning

confidence: 99%

Superior wear performances of one-step forming TiC_p/Ni₃Al-Ni₃Al multi-coating on powder metallurgy master alloy substrate

Yang

Zhang

Jiang

et al. 2018

Proceedings of the Institution of Mechanical Engineers, Part J:

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One-step forming TiCp/Ni3Al-Ni3Al multi-coating on powder metallurgy 316L stainless steel substrate was fabricated by vacuum hot-pressing sintering technology and its wear performances at different loads and ambient temperatures were investigated. The wear weight loss of TiCp/Ni3Al-Ni3Al multi-coating increased with the increase in the applied load and a mild-to-severe wear transition occurred. Inversely, the coating’s wear weight loss decreased as the ambient temperature increased. The high wear resistance at elevated temperatures was mainly attributed to high work-hardening capacity and high temperature strength of Ni3Al matrix. Besides, the mechanically mixed layer with dispersed TiC particulates prevented the substrate from plastic deformation and thermal softening, which were conducive to improve the wear resistance of the coating.

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“…The development of protective composite coatings reinforced by ceramic particulates has become active in the field of materials engineering of these machine parts. [1][2][3][4][5][6][7][8][9][10][11][12][13] Nickel aluminium intermetallics, NiAl and Ni 3 Al, have attracted great interests as potential candidates for structural coating, especially at elevated temperatures. 3,[14][15][16][17][18][19][20][21][22] This is because of their outstanding properties, such as high modulus of elasticity, relatively lower density, good wear resistance, 3,[21][22] excellent oxidation 23 and corrosion resistance, [24][25] in a wide range of temperatures.…”

Section: Introductionmentioning

confidence: 99%

Microstructure and characterizations of one-step forming TiC/Ni₃Al–Ni₃Al multicoating on 316L stainless steel

Yang

Zhang

et al. 2016

Powder Metallurgy

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In this paper, in situ TiC/Ni 3 Al-Ni 3 Al multicoatings were fabricated on 316L stainless steel substrate by one-step forming technology. The phase constitutions and microstructure of multicoatings were observed through X-ray diffraction, scanning electron microscopy and three-dimensional laser scanning, and their performances were studied by microhardness, wear, salt spray corrosion, cavitation erosion, thermal oxidation and hot corrosion tests. The results showed that TiC/Ni 3 Al-Ni 3 Al multicoatings and 316L powder metallurgy stainless steel substrate were formed simultaneously with metallurgical bonding by one-step forming technology. Compared with 316L stainless steel, the formed TiC/Ni 3 Al-Ni 3 Al multicoatings with higher hardness presented a better wear resistance, especially at elevated temperatures. Meanwhile, TiC/Ni 3 Al-Ni 3 Al multicoatings possessed excellent abilities to resist the corrosion and oxidation, including the salt spray corrosion, cavitation erosion and hot corrosion. The good performance of the multicoatings was attributed to the formation of continuous phases of TiC-Ni 3 Al without pores and excellent metallurgical bonding interface.

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Influence of nanostructured ZrO2 additions on the wear resistance of Ni-based alloy coatings deposited by APS process

Cited by 20 publications

References 29 publications

Modeling and Optimization in Investigating Thermally Sprayed Ni-Based Self-Fluxing Alloy Coatings: A Review

Modeling and Optimization in Investigating Thermally Sprayed Ni-Based Self-Fluxing Alloy Coatings: A Review

Superior wear performances of one-step forming TiC_p/Ni₃Al-Ni₃Al multi-coating on powder metallurgy master alloy substrate

Microstructure and characterizations of one-step forming TiC/Ni₃Al–Ni₃Al multicoating on 316L stainless steel

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Influence of nanostructured ZrO2 additions on the wear resistance of Ni-based alloy coatings deposited by APS process

Cited by 20 publications

References 29 publications

Modeling and Optimization in Investigating Thermally Sprayed Ni-Based Self-Fluxing Alloy Coatings: A Review

Modeling and Optimization in Investigating Thermally Sprayed Ni-Based Self-Fluxing Alloy Coatings: A Review

Superior wear performances of one-step forming TiCp/Ni3Al-Ni3Al multi-coating on powder metallurgy master alloy substrate

Microstructure and characterizations of one-step forming TiC/Ni3Al–Ni3Al multicoating on 316L stainless steel

Contact Info

Product

Resources

About

Superior wear performances of one-step forming TiC_p/Ni₃Al-Ni₃Al multi-coating on powder metallurgy master alloy substrate

Microstructure and characterizations of one-step forming TiC/Ni₃Al–Ni₃Al multicoating on 316L stainless steel