Effect of Multilayer Nanocomposite TiAlSiN/TiSiN/TiAlN Coating on Wear Behavior of Carbide Tools in the Milling of Hardened AISI D2 Steel

Çalışkan, Halil; Celil, Celil Cagatay; Panjan, Peter

doi:10.4028/www.scientific.net/jnanor.38.9

Cited by 9 publications

(4 citation statements)

References 15 publications

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“…For this reason, the increase in cutting power with the increase in cutting speed is due to the tool cutting edge geometry that changes with the wear of the tools, as can be stated in Refs. 9,22. In addition, it is seen that the cutting power varies according to the tool coating quality at the same cutting parameters.…”

Section: Resultsmentioning

confidence: 94%

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Modeling and multiple optimization in face milling of hardfacing welding applied steel: Force, roughness, power

Günay

2022

Proceedings of the Institution of Mechanical Engineers, Part C:

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The coating performance for indexable inserts is very important for the main machinability indicators such as energy consumption, cutting force, and surface quality, especially in milling operations. The present study intend to the comprehensive analysis of machining conditions for above mentioned machinability indicators that can be considered most important for sustainability in hard milling of a worn machine part. First, the worn zone of the shearing blade made of X40CrMoV5-1 hot work tool steel was filled with electric arc welding. Then, hard milling experiments were carried out to analyze the performance of different coated carbide inserts in the machining of the hardfacing welded part. Experiments were performed by applying L18 experimental design for invariable cutting depth, three different cutting speed, and feed rate with PVD-AlTiCrN and CVD-TiCN/Al2O3/TiN coated inserts. Machining parameters for the responses namely the resultant force (Fr), surface roughness (Ra), and cutting power (Pc) were simultaneously optimized via applying Taguchi-based grey relationship analysis. Finally, predictive models for the responses were developed by RSM. The results obtained by both coatings shown that the Fr and Ra are mainly influenced by the feed rate, while cutting speed is the parameter that most influenced the Pc. The optimum results with regards to the responses were obtained with the PVD-AlTiCrN coated tool. In the current study, the developed quadratic models and probability graphs indicated that the responses were highly predictable.

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Section: Resultsmentioning

confidence: 94%

“…In these manufacturing methods, CVD or PVD coated or uncoated carbide inserts are widely used in geometries suitable for many cutting conditions. [8][9][10][11] Tools with PVD coated are generally thinner and have a low coefficient of friction. It is an excellent choice when it comes to finish operations.…”

Section: Introductionmentioning

confidence: 99%

Modeling and multiple optimization in face milling of hardfacing welding applied steel: Force, roughness, power

Günay

2022

Proceedings of the Institution of Mechanical Engineers, Part C:

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“…When the thickness of AlN layer is 2 nm, the intensity of the diffraction peak corresponding to the nanomultilayers is the highest, and the largest shift angle is 0.14°. According to the Bragg's equation [19][20][21], the interplanar spacings increase from 0.2236 nm to 0.2242 nm.…”

Section: Resultsmentioning

confidence: 99%

Microstructure and Properties of TiSiN/AlN with Different Modulation Periods

Yan

Tian

Liu

et al. 2019

Advances in Materials Science and Engineering

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TiSiN/AlN nanomultilayers with different thicknesses of AlN layer were deposited on 304 stainless steel by magnetron sputtering system. X-ray diffraction, nanoindentation tester, atomic force microscopy, and friction wear tester were used to characterize microstructure and properties of TiSiN/AlN nanomultilayers. The results show that TiSiN/AlN nanomultilayers are face-centered cubic structures and exhibit a strong preferred orientation on (200) plane. The diffraction peaks of TiSIN/AlN nanomultilayer shift to a small angle. When the thickness of the AlN layer is 2 nm, the peak is highest, and the shift degree is biggest. The alternating tension and compression stress fields are formed along the growth direction of TiSiN/AlN nanomultilayers and increase the strength of the namomultilayers. When the thickness of the AlN layer is 2 nm, the maximum hardness and Young’s modulus of TiSiN/AlN nanomultilayers are, respectively, 32.8 GPa and 472 GPa, and the smallest roughness is 33.4 nm. But the friction coefficient is smallest when the thickness of the AlN layer is 1.5 nm.

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“…TiAlSiN coated carbide cutting tools are used for machining operations of hard-to-cut materials due to their high wear resistance [10]. TiSiN coating is known for its high oxidation resistance and high thermal stability [11].…”

Section: Introductionmentioning

confidence: 99%

Wear Behavior of Multilayer Nanocomposite TiAlSiN/TiSiN/TiAlN Coated Carbide Cutting Tool during Face Milling of Inconel 718 Superalloy

Kurşuncu

Çalışkan

Güven

et al. 2017

JNanoR

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The Inconel 718 superalloy is one of the most-used nickel based superalloys in the aerospace industry due to its superior mechanical properties, for instance, high thermal and chemical resistance, and high strength at elevated temperatures. However, the work hardening tendency, low thermal conductivity and high hardness of this superalloy cause early tool wear, leading to the material to be called as a hard-to-cut material. Therefore, deposition of a wear resistant hard coating on carbide cutting tools has a critical importance for longer tool life in milling operations of the Inconel 718 superalloy. In this study, carbide cutting tools were coated with multilayer nanocomposite TiAlSiN/TiSiN/TiAlN coating using the magnetron sputtering technique, and wear behavior of the coated tool was investigated during face milling of the Inconel 718 superalloy under dry conditions. Abrasive and adhesive wear mechanisms were founded as main failure mechanisms. The nanocomposite TiAlSiN/TiSiN/TiAlN coated carbide cutting tool gave better wear resistance, and thus it provided 1.7 times longer tool life and a smoother surface (Ra<0.18 μm) on the Inconel 718 material than the uncoated one.

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Effect of Multilayer Nanocomposite TiAlSiN/TiSiN/TiAlN Coating on Wear Behavior of Carbide Tools in the Milling of Hardened AISI D2 Steel

Cited by 9 publications

References 15 publications

Modeling and multiple optimization in face milling of hardfacing welding applied steel: Force, roughness, power

Modeling and multiple optimization in face milling of hardfacing welding applied steel: Force, roughness, power

Microstructure and Properties of TiSiN/AlN with Different Modulation Periods

Wear Behavior of Multilayer Nanocomposite TiAlSiN/TiSiN/TiAlN Coated Carbide Cutting Tool during Face Milling of Inconel 718 Superalloy

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