Performance of PVD TiN/TaN and TiN/NbN superlattice coated cemented carbide tools in stainless steel machining

Selinder, T. I.; Sjöstrand, M.E.; Nordin, Maria; Larsson, Mats; Östlund, Åke; Hogmark, Sture

doi:10.1016/s0257-8972(98)00446-0

Cited by 51 publications

(14 citation statements)

References 9 publications

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“…This high performance can be achieved by the synthesis of multilayer coatings in which the TiN layers alternate with metal or ceramic layers. [4] Several multilayer coatings in which TiN was one of the phases are reported in the literature: TiN/TiCN, [5] TiN/NbN, [6][7][8][9][10][11] TiN/VN, [6] TiN/AlN, [12,13] TiN/CrN, [14][15][16][17] TiN/ZrN, [18][19][20][21][22][23][24] TiN/TiAlN, [25] TiN/ TiBN, [26] TiN/CN, [27] TiN/TaN, [1][2][3][4]7,[28][29][30] etc.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, TaN coatings deposited by PVD on different substrates have poor adhesion. [1,7,31] According to ASTM D907-70, adhesion is kept together with interfacial forces (such as valence forces, interlocking forces, or both) of two surfaces. [32] Adhesion is very important for applications and the life of coatings, because the first failure mechanism of the coatings is adhesion failure and this failure significantly affects applications and the life of the coating.…”

Section: Introductionmentioning

confidence: 99%

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The investigation of adhesion and fatigue properties of TiN/TaN multilayer coatings

Baran

Sukuroglu

Efeoğlu

et al. 2016

Journal of Adhesion Science and Technology

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The investigation of adhesion and fatigue properties of TiN/TaN multilayer coatings

Baran

Sukuroglu

Efeoğlu

et al. 2016

Journal of Adhesion Science and Technology

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“…Furthermore, the work hardening of the machined surface of austenitic steels makes the depth-of-cut region of the tool particularly sensitive to chipping, so problems such as poor surface finish and high tool wear are common. Machine vibrations and chatter phenomenon are other problems while machining these alloys (O'Sullivan & Cotterell 2002;Selinder et al 1998). During cutting, the cutting edge of tool is positioned at a certain distance below the original work surface.…”

Section: Introductionmentioning

confidence: 99%

Investigation of the influential parameters of machining of AISI 304 stainless steel

Mahdavinejad

Saeedy

2011

Sadhana

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Austenitic stainless steels are hard materials to machine, due to their high strength, high ductility and low thermal conductivity. The last characteristic results in heat concentration at the tool cutting edge. This paper aims to optimize turning parameters of AISI 304 stainless steel. Turning tests have been performed in three different feed rates (0.2, 0.3, 0.4 mm/rev) at the cutting speeds of 100, 125, 150, 175 and 200 m/min with and without cutting fluid. A design of experiments (DOE) and an analysis of variance (ANOVA) have been made to determine the effects of each parameter on the tool wear and the surface roughness. It is being inferred that cutting speed has the main influence on the flank wear and as it increases to 175 m/min, the flank wear decreases. The feed rate has the most important influence on the surface roughness and as it decreases, the surface roughness also decreases. Also, the application of cutting fluid results in longer tool life and better surface finish.

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“…e results were obtained from the processing tests they carried out with the new coating they had produced, and they stated that it performed better compared to the single-layer PVD and CVD coatings [30].…”

Section: Introductionmentioning

confidence: 99%

Optimisation of Cutting Tool and Cutting Parameters in Face Milling of Custom 450 through the Taguchi Method

Gökçe

2019

Advances in Materials Science and Engineering

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Stainless steels with unique corrosion resistance are used in applications with a wide range of fields, especially in the medical, food, and chemical sectors, to maritime and nuclear power plants. The low heat conduction coefficient and the high mechanical properties make the workability of stainless steel materials difficult and cause these materials to be in the class of hard-to-process materials. In this study, suitable cutting tools and cutting parameters were determined by the Taguchi method taking surface roughness and cutting tool wear into milling of Custom 450 martensitic stainless steel. Four different carbide cutting tools, with 40, 80, 120, and 160 m/min cutting speeds and 0.05, 0.1, 0.15, and 0.2 mm/rev feed rates, were selected as cutting parameters for the experiments. Surface roughness values and cutting tool wear amount were determined as a result of the empirical studies. ANOVA was performed to determine the significance levels of the cutting parameters on the measured values. According to ANOVA, while the most effective cutting parameter on surface roughness was the feed rate (% 50.38), the cutting speed (% 81.15) for tool wear was calculated.

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Performance of PVD TiN/TaN and TiN/NbN superlattice coated cemented carbide tools in stainless steel machining

Cited by 51 publications

References 9 publications

The investigation of adhesion and fatigue properties of TiN/TaN multilayer coatings

The investigation of adhesion and fatigue properties of TiN/TaN multilayer coatings

Investigation of the influential parameters of machining of AISI 304 stainless steel

Optimisation of Cutting Tool and Cutting Parameters in Face Milling of Custom 450 through the Taguchi Method

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