Abrasive wear performance of tungsten carbide based self-lubricant cutting tool material

Muthuraja, A.; Senthilvelan, S.

doi:10.1016/j.ijrmhm.2015.03.007

Cited by 30 publications

(7 citation statements)

References 24 publications

(24 reference statements)

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“…18 The effects of tungsten carbide and calcium fluoride addition were evaluated by assessing the friction and wear performance under abrasive and adhesive conditions. 19,20 According to the literature, sufficient investigations have been carried out to improve the wear resistance of cutting tools through texturing, coating, and the addition of solid lubricants. Based on the above literature, commonly used cutting tool materials, such as tungsten carbide and thermally stable calcium fluoride, have not been previously considered for the development of solid lubricant cutting tool materials.…”

Section: Developed Al 2 O 3 /Ticmentioning

confidence: 99%

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Performance evaluation of a tungsten carbide–based self-lubricant cutting tool

Muthuraja

Senthilvelan

2016

Proceedings of the Institution of Mechanical Engineers, Part B:

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Tungsten carbide cutting tools with and without solid lubricant (WC-10Co-5CaF 2 and WC-10Co) were developed inhouse via powder metallurgy. The developed cutting tools and a commercial WC-10Co cutting tool were used to machine cylindrical AISI 1020 steel material under dry conditions. The cutting force and average cutting tool temperature were continuously measured. The cutting tool flank surface and chip morphology after specific tool life (5 min of cutting) were examined to understand tool wear. The flank wear of the considered cutting tools was also measured to quantify the cutting tool life. The surface roughness of the workpiece was measured to determine the machining quality. The developed cutting tool with solid lubricant (WC-10Co-5CaF 2) generated 20%-40% less cutting force compared to that of the developed cutting tool without solid lubricant (WC-10Co). In addition, the finish of the workpiece surface improved by 16%-20% when it was machined by the solid lubricant cutting tool. The cutting tool with solid lubricant (WC-10Co-5CaF 2) exhibited a 15%-18% reduction in flank wear. Curlier and smaller saw tooth chips were generated from the WC-10Co-5CaF 2 cutting tool, confirming that less heat was generated during the cutting process, and the finish of the machined surface was also improved.

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Section: Developed Al 2 O 3 /Ticmentioning

confidence: 99%

“…18 The effects of tungsten carbide and calcium fluoride addition were evaluated by assessing the friction and wear performance under abrasive and adhesive conditions. 19,20…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation of a tungsten carbide–based self-lubricant cutting tool

Muthuraja

Senthilvelan

2016

Proceedings of the Institution of Mechanical Engineers, Part B:

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“…They can possess high hardness, low coefficients of friction against materials such as steel, and are chemically inert [3][4][5]. The adhesive strength may have superior bonding, which allows an increase of the tribological characteristics [6][7]. Further, these coated surfaces promote a higher adhesive strength with an increased wear resistance corroborated with superior mechanical properties, corrosion resistance and bioactivity [8][9].…”

Section: Introductionmentioning

confidence: 99%

Experimental investigation on chromium-diamond like carbon (Cr-DLC) coating through plasma enhanced chemical vapour deposition (PECVD) on the nozzle needle surface

Muthuraja

Naik

Rajak

et al. 2019

Diamond and Related Materials

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“…MMNCs have wide applications in the automotive and aerospace industries due to the lightweight, high strength, and stiffness. Applications include: automotive like disk brakes [34][35][36][37], cutting tools such as tungsten carbide cutting tools [38,39], and aerospace like monofilament silicon carbide fibers in a titanium matrix for jet's landing gear [40][41][42].…”

Section: Introductionmentioning

confidence: 99%

Microstructure and mechanical properties of carbon nanotubes reinforced aluminum matrix composites synthesized via equal-channel angular pressing

Zare

Jahedi

Toroghinejad

et al. 2016

Materials Science and Engineering: A

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a b s t r a c tIn this work, 2 vol% carbon nanotubes (CNTs) reinforced aluminum (Al) matrix composites of superior microstructural homogeneity are successfully synthesized using Bc equal-channel angular extrusion (ECAP) route. The key step in arriving at high level of homogeneous distribution of CNTs within Al was preparation of the powder using simultaneous attrition milling and ultra-sonication processes. Microstructure as revealed by electron microscopy and absence of Vickers hardness gradients across the material demonstrate that the material reached the homogeneous state in terms of CNT distribution, porosity distribution, and grain structure after eight ECAP passes. To facilitate comparison of microstructure and hardness, samples of Al were processed under the same ECAP conditions. Significantly, the composite containing only 2 vol% exhibits 20% increase in hardness relative to the Al samples.

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Abrasive wear performance of tungsten carbide based self-lubricant cutting tool material

Cited by 30 publications

References 24 publications

Performance evaluation of a tungsten carbide–based self-lubricant cutting tool

Performance evaluation of a tungsten carbide–based self-lubricant cutting tool

Experimental investigation on chromium-diamond like carbon (Cr-DLC) coating through plasma enhanced chemical vapour deposition (PECVD) on the nozzle needle surface

Microstructure and mechanical properties of carbon nanotubes reinforced aluminum matrix composites synthesized via equal-channel angular pressing

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