Performance and limitations of MoS2/Ti composite coated inserts

Renevier, Nathalie; Oosterling, H.; König, U.; Dautzenberg, H.; Kim, B.J.; Geppert, L.; Koopmans, F.G.M.; Leopold, Jürgen

doi:10.1016/s0257-8972(03)00247-0

Cited by 58 publications

(22 citation statements)

References 6 publications

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“…MoS 2 is often dispersed in metal matrices like copper and nickel to achieve enhanced strength of the final composite material for good wear resistance [8][9][10]. Chang has prepared the nickel-MoS 2 composite by electrodeposition and examined its electrocatalytic properties in alkaline electrolytes.…”

Section: Introductionmentioning

confidence: 99%

Studies on electrodeposition of Zn–MoS2 nanocomposite coatings on mild steel and its properties

Vathsala

Venkatesha

2011

J Solid State Electrochem

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Pure zinc and Zn-MoS 2 composite coatings were prepared by electrodeposition from zinc sulfate-chloride bath containing uniformly dispersed MoS 2 nanoparticles. The effect of MoS 2 on the deposition properties morphology, crystallographic orientation, and corrosion behavior were studied. The electrokinetic properties (zeta potential) and size distribution statistics in plating bath for the particles were evaluated using dynamic light scattering experiments. The Zn and Zn-MoS 2 deposition process was studied by linear polarization and cyclic voltammetry. Scanning electron microscopy, energy dispersive X-ray analysis, X-ray diffraction analysis, and potentiodynamic polarization measurements were used to characterize the coatings. The addition of MoS 2 to the electrolyte significantly changed the microstructure and crystallographic orientation of the zinc deposits and enhanced the corrosion resistance of the coatings. The morphological and electrochemical properties of the zinc coatings were observed to be significantly affected by the incorporation of MoS 2 particles into the zinc matrix.

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Section: Introductionmentioning

confidence: 99%

Studies on electrodeposition of Zn–MoS2 nanocomposite coatings on mild steel and its properties

Vathsala

Venkatesha

2011

J Solid State Electrochem

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“…In some investigations [6][7][8][9][10], advanced coatings (MoS 2 and DLC) come up to a very low friction coefficient of 0.05 or less. The limited thermal stability of conventional DLC can be increased with special coating technologies like silicon/oxygen and silicon/nitrogen (Si-O-DLC and Si-N-DLC) films [11].…”

Section: Selected Coating-substrate-systemsmentioning

confidence: 99%

Coating-substrate-simulations applied to HFQ^®forming tools

Leopold

Schwarz

Wohlgemuth

2015

MATEC Web of Conferences

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Abstract. In this paper a comparative analysis of coating-substrate simulations applied to HFQTM forming tools is presented. When using the solution heat treatment cold die forming and quenching process, known as HFQTM, for forming of hardened aluminium alloy of automotive panel parts, coating-substrate-systems have to satisfy unique requirements. Numerical experiments, based on the Advanced Adaptive FE method, will finally present.

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“…This will result in increasing tool wear and hence reduction in tool life [2]. It was thought that it was promising to develop self-lubricated tools by forming an in tribological film with low friction between the work material and tool during the machining process [2][3][4][5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Experimental Study on the Cutting Temperature of Cemented Carbides Tool Embedded With Caf2 Solid Lubricants

Song¹,

Deng²,

Zhang³

et al. 2016

Proceedings of the 2016 2nd International Conference on Architectural, Civil and Hydraulics Engineering (ICACHE 2016)

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Abstract. Micro-holes were fabricated using micro-EDM on the surface of WC/TiC/Co carbide, CaF2 solid lubricants were filled into these micro-holes to form self-lubricating tool (MST). Dry cutting tests on AISI 1045 hardened steel were carried out with the MST tools and conventional tools (CT). The cutting temperature were measured and compared. The results indicated that the cutting temperatures with the MST cutting tools were reduced compared with the CT tools, and the cutting speeds were found to have a profound effect on the cutting temperatures variations of the MST tool. Two mechanisms of cutting temperature decrease are found, the first one is due to the formation of a discontinuous CaF2 lubricating film on the tool rake interface, which may decrease the average shear stress; the other one can be inferred from the microholes on the rake face, which contribute to the reduction of contact length at the tool-chip interface

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Performance and limitations of MoS2/Ti composite coated inserts

Cited by 58 publications

References 6 publications

Studies on electrodeposition of Zn–MoS2 nanocomposite coatings on mild steel and its properties

Studies on electrodeposition of Zn–MoS2 nanocomposite coatings on mild steel and its properties

Coating-substrate-simulations applied to HFQ^®forming tools

Experimental Study on the Cutting Temperature of Cemented Carbides Tool Embedded With Caf2 Solid Lubricants

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Performance and limitations of MoS2/Ti composite coated inserts

Cited by 58 publications

References 6 publications

Studies on electrodeposition of Zn–MoS2 nanocomposite coatings on mild steel and its properties

Studies on electrodeposition of Zn–MoS2 nanocomposite coatings on mild steel and its properties

Coating-substrate-simulations applied to HFQ®forming tools

Experimental Study on the Cutting Temperature of Cemented Carbides Tool Embedded With Caf2 Solid Lubricants

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Product

Resources

About

Coating-substrate-simulations applied to HFQ^®forming tools