Fabrication of Thick Molybdenum Disulphide Coatings by Thermal-Diffusion Synthesis |
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| Authors: | O Smorygo S Voronin P Bertrand I Smurov |
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| Affiliation: | (1) Ecole Nationale d'Ingénieurs de Saint-Etienne, 58 rue Jean Parot, Saint-Etienne Cedex 2, 42023, France |
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| Abstract: | Molybdenum disulphide coatings were deposited on high-speed steel and WC/Co hard alloy substrates by thermal-diffusion synthesis. Ball-on-flat reciprocating tests demonstrated the coating friction coefficient 0.03–0.06 (200°C, air) and 0.1–0.2 (20°C, air). The coatings ensured ~50 longer lifetime of hard alloy cutting tools. |
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| Keywords: | thermal-diffusion synthesis molybdenum disulphide solid lubricant |
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