Thermal and tribological properties of MoS2 doped graphite/copper composites by microwave sintering

The MoS2-doped graphite/copper self-lubricating composites (Gr-MoS2/Cu) were synthesized by a rapid microwave sintering procedure. In this paper, the thermal properties and friction behaviors of Gr-MoS2/Cu composites at room temperature to 200 °C were studied. The doping of molybdenum disulfide soli...

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Autores principales:	Tang Zhimeng, Wang Zemin, Xu Lei, Zhang Libo, Han Zhaohui, Liu Jianhua
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Graphite/copper Composites Molybdenum disulfide Friction Thermal conductivity Mining engineering. Metallurgy TN1-997
Acceso en línea:	https://doaj.org/article/593f2e002d9e42d481e5b550e6bf0124
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spelling	oai:doaj.org-article:593f2e002d9e42d481e5b550e6bf01242021-11-28T04:32:40ZThermal and tribological properties of MoS2 doped graphite/copper composites by microwave sintering2238-785410.1016/j.jmrt.2021.11.053https://doaj.org/article/593f2e002d9e42d481e5b550e6bf01242021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2238785421013326https://doaj.org/toc/2238-7854The MoS2-doped graphite/copper self-lubricating composites (Gr-MoS2/Cu) were synthesized by a rapid microwave sintering procedure. In this paper, the thermal properties and friction behaviors of Gr-MoS2/Cu composites at room temperature to 200 °C were studied. The doping of molybdenum disulfide solid lubricant into graphite could promote the formation of friction film in the friction process, and optimize the friction and wear properties of graphite/copper composites. Meanwhile, the thermal and frictional properties of the composites at 200 °C are better than those at room temperature. In addition, the influence of the heat dissipation on the friction property of composites was analyzed and studied. The excellent heat dissipation property of the composites effectively mitigated the damage of the friction film and improved the friction property of the composites in the friction process.Tang ZhimengWang ZeminXu LeiZhang LiboHan ZhaohuiLiu JianhuaElsevierarticleGraphite/copperCompositesMolybdenum disulfideFrictionThermal conductivityMining engineering. MetallurgyTN1-997ENJournal of Materials Research and Technology, Vol 15, Iss , Pp 6001-6010 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Graphite/copper Composites Molybdenum disulfide Friction Thermal conductivity Mining engineering. Metallurgy TN1-997
spellingShingle	Graphite/copper Composites Molybdenum disulfide Friction Thermal conductivity Mining engineering. Metallurgy TN1-997 Tang Zhimeng Wang Zemin Xu Lei Zhang Libo Han Zhaohui Liu Jianhua Thermal and tribological properties of MoS2 doped graphite/copper composites by microwave sintering
description	The MoS2-doped graphite/copper self-lubricating composites (Gr-MoS2/Cu) were synthesized by a rapid microwave sintering procedure. In this paper, the thermal properties and friction behaviors of Gr-MoS2/Cu composites at room temperature to 200 °C were studied. The doping of molybdenum disulfide solid lubricant into graphite could promote the formation of friction film in the friction process, and optimize the friction and wear properties of graphite/copper composites. Meanwhile, the thermal and frictional properties of the composites at 200 °C are better than those at room temperature. In addition, the influence of the heat dissipation on the friction property of composites was analyzed and studied. The excellent heat dissipation property of the composites effectively mitigated the damage of the friction film and improved the friction property of the composites in the friction process.
format	article
author	Tang Zhimeng Wang Zemin Xu Lei Zhang Libo Han Zhaohui Liu Jianhua
author_facet	Tang Zhimeng Wang Zemin Xu Lei Zhang Libo Han Zhaohui Liu Jianhua
author_sort	Tang Zhimeng
title	Thermal and tribological properties of MoS2 doped graphite/copper composites by microwave sintering
title_short	Thermal and tribological properties of MoS2 doped graphite/copper composites by microwave sintering
title_full	Thermal and tribological properties of MoS2 doped graphite/copper composites by microwave sintering
title_fullStr	Thermal and tribological properties of MoS2 doped graphite/copper composites by microwave sintering
title_full_unstemmed	Thermal and tribological properties of MoS2 doped graphite/copper composites by microwave sintering
title_sort	thermal and tribological properties of mos2 doped graphite/copper composites by microwave sintering
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/593f2e002d9e42d481e5b550e6bf0124
work_keys_str_mv	AT tangzhimeng thermalandtribologicalpropertiesofmos2dopedgraphitecoppercompositesbymicrowavesintering AT wangzemin thermalandtribologicalpropertiesofmos2dopedgraphitecoppercompositesbymicrowavesintering AT xulei thermalandtribologicalpropertiesofmos2dopedgraphitecoppercompositesbymicrowavesintering AT zhanglibo thermalandtribologicalpropertiesofmos2dopedgraphitecoppercompositesbymicrowavesintering AT hanzhaohui thermalandtribologicalpropertiesofmos2dopedgraphitecoppercompositesbymicrowavesintering AT liujianhua thermalandtribologicalpropertiesofmos2dopedgraphitecoppercompositesbymicrowavesintering
_version_	1718408318417895424

Thermal and tribological properties of MoS2 doped graphite/copper composites by microwave sintering

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