The influence of residual stress on the properties and performance of thick TiAlN multilayer coating during dry turning of compacted graphite iron

Abdoos, Majid; Bose, Bipasha; Rawal, Sushant K.; Arif, Abul Fazal M.; Veldhuis, Stephen C.

doi:10.1016/j.wear.2020.203342

Cited by 31 publications

(10 citation statements)

References 33 publications

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“…It is known that compressive residual stresses can improve cutting behavior and wear behavior of the coated tool's, however, to much compressive stresses can be detrimental for the coating's properties. As seen in this paper by Abdoas et al [100], where the authors deposit three 11 µm thick TiAlN multilayer coating with different levels of residual stress. The three coatings, having 1.3 GPa, 2.1 GPa and 4.5 GPa, showed different cutting performances, with the coatings with fewer residual stresses having the most tool life.…”

Section: Turning Processmentioning

confidence: 95%

“…Still regarding the research made on nanolayered coatings, many studies are being made on the influence of layer thickness in coating's mechanical properties and cutting performance [39]. Furthermore, improvements are being made to already known coating architecture such as the TiAlN [89][90][91][92][93][94][95][96][97][98][99][100], TiAlSiN [65,94], TiAlN/TiN [90,96,98] and Al/TiAlN [103], with studies presenting increases in the coating's performances by employing methods to control layer thickness or concentration of phases, such as TiN and Al.…”

Section: Current Research Trends Of Tialn-based Coatingsmentioning

confidence: 99%

“…It was noticed that there are many research papers about milling operations using the TiAlN-based coated tools. However, for both machining cases, it was found that there is a large interest in the study of the wear performance of these coatings in the cutting of steels [70,71,74,81,83,97,98,100,[111][112][113][114]117], titanium alloys [72,75,76,82,96,115,116] and Inconel [73,[78][79][80]99]. This is due to these alloys being employed in the aeronautical industry, making the study of the machinability of these materials quite interesting.…”

Section: Current Research Trends Of Tialn-based Coatingsmentioning

confidence: 99%

See 2 more Smart Citations

Characteristics and Wear Mechanisms of TiAlN-Based Coatings for Machining Applications: A Comprehensive Review

Sousa

Silva

Pinto

et al. 2021

Metals

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The machining process is still a very relevant process in today’s industry, being used to produce high quality parts for multiple industry sectors. The machining processes are heavily researched, with the focus on the improvement of these processes. One of these process improvements was the creation and implementation of tool coatings in various machining operations. These coatings improved overall process productivity and tool-life, with new coatings being developed for various machining applications. TiAlN coatings are still very present in today’s industry, being used due to its incredible wear behavior at high machining speeds, high mechanical properties, having a high-thermal stability and high corrosion resistance even at high machining temperatures. Novel TiAlN-based coatings doped with Ru, Mo and Ta are currently under investigation, as they show tremendous potential in terms of mechanical properties and wear behavior improvement. With the improvement of deposition technology, recent research seems to focus primarily on the study of nanolayered and nanocomposite TiAlN-based coatings, as the thinner layers improve drastically these coating’s beneficial properties for machining applications. In this review, the recent developments of TiAlN-based coatings are going to be presented, analyzed and their mechanical properties and cutting behavior for the turning and milling processes are compared.

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Section: Turning Processmentioning

confidence: 95%

Section: Current Research Trends Of Tialn-based Coatingsmentioning

confidence: 99%

Section: Current Research Trends Of Tialn-based Coatingsmentioning

confidence: 99%

See 1 more Smart Citation

Characteristics and Wear Mechanisms of TiAlN-Based Coatings for Machining Applications: A Comprehensive Review

Sousa

Silva

Pinto

et al. 2021

Metals

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“…The results indicate that residual stress values at all three points of the ank face surfaces decreased signi cantly after EMCFP treatment, and the average residual stress value of the three points was reduced by 51.4% compared with that of the untreated tool. The decreased residual stress can improve the mechanical properties of tool [25] and improve the tool wear resistance, thus decrease the workpiece surface roughness. Accordingly, we can conclude that EMCFP treatment can reduce the workpiece surface roughness signi cantly due to reduced residual stress of the ank face surface.…”

Section: In Uence Of Emcfp On the Erp Spectra Of Cutting Toolsmentioning

confidence: 99%

Effect of P10 Cemented Carbide Cutting Tools Subjected to Electromagnetic Coupling Field Treatment on the Surface Roughness of Machined 45 Steel

Zhong

Yuan

Meng

et al. 2021

Preprint

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Reducing the surface roughness of machined workpieces is of great interest owing to its potential for improving the quality of finished items and decreasing the cost of machining processes by reducing the need for post processing. This paper contributes to this research by analyzing the effect of P10 cemented carbide cutting tools subjected to pulsed electromagnetic coupling field processing (EMCFP) treatment on the surface roughness of machined 45 steel workpieces. The effects of untreated and EMCFP-treated cutting tools on workpiece surface roughness, tool lifetime, friction coefficient, electron paramagnetic resonance (EPR) spectra, dislocation density and residual stress are compared. The experimental results demonstrate that EMCFP treatment can reduce the average surface roughness of workpieces by 39.2%, enhance tool lifetime by a factor of 1.92, reduce the friction coefficient by 11.4%, increase the intensities of peak EPR signals, increase the dislocation density by 38% and decrease the residual stress of the tool flank face by 51.4% . This research provides scientific data and technical support for EMCFP technology with important scientific significance.

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“…The thicker coating increased the cutting temperature by approximately 19–30 °C at a cutting speed of 30–120 m/min. Abdoos et al [10] conducted the dry finish turning experiments of compacted graphite iron (CGI) using Ti 0.4 Al 0.6 N coated tools (coating thickness of 5 μm, 11 μm, and 17 μm) with low compressive residual stress coatings deposited by super-fine cathode (SFC) technology. They demonstrated that the coating thickness affected the physical properties of the coating and the antifriction effect significantly.…”

Section: Introductionmentioning

confidence: 99%

Coating-thickness-dependent physical properties and cutting temperature for cutting Inconel 718 with TiAlN coated tools

Zhao

Ren

Wang

et al. 2022

Journal of Advanced Research

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The influence of residual stress on the properties and performance of thick TiAlN multilayer coating during dry turning of compacted graphite iron

Cited by 31 publications

References 33 publications

Characteristics and Wear Mechanisms of TiAlN-Based Coatings for Machining Applications: A Comprehensive Review

Characteristics and Wear Mechanisms of TiAlN-Based Coatings for Machining Applications: A Comprehensive Review

Effect of P10 Cemented Carbide Cutting Tools Subjected to Electromagnetic Coupling Field Treatment on the Surface Roughness of Machined 45 Steel

Coating-thickness-dependent physical properties and cutting temperature for cutting Inconel 718 with TiAlN coated tools

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