The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions
Blended Polyetheretherketone (PEEK) and polyimide-based polymers are excellent lighter tribomaterials that make possible the replacement of sliding metallic components in machinery. In this work a quantitative analysis of the effect of surface roughness on the transfer of polymer films was investiga...
- Autores:
-
Escobar Nuñez, Emerson
Polycarpou, Andreas
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2015
- Institución:
- Universidad Autónoma de Occidente
- Repositorio:
- RED: Repositorio Educativo Digital UAO
- Idioma:
- eng
- OAI Identifier:
- oai:red.uao.edu.co:10614/12175
- Acceso en línea:
- http://red.uao.edu.co//handle/10614/12175
https://doi.org/10.1016/j.wear.2014.12.049
- Palabra clave:
- Fricción (Mecánica)
Friction
Solid lubrication
Blended polymers
Transfer films
Surface roughness
Compressor
PEEK
Polyimide
ATSP
- Rights
- openAccess
- License
- Derechos Reservados - Elsevier B.V, 2015
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The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions |
| title |
The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions |
| spellingShingle |
The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions Fricción (Mecánica) Friction Solid lubrication Blended polymers Transfer films Surface roughness Compressor PEEK Polyimide ATSP |
| title_short |
The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions |
| title_full |
The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions |
| title_fullStr |
The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions |
| title_full_unstemmed |
The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions |
| title_sort |
The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions |
| dc.creator.fl_str_mv |
Escobar Nuñez, Emerson Polycarpou, Andreas |
| dc.contributor.author.none.fl_str_mv |
Escobar Nuñez, Emerson Polycarpou, Andreas |
| dc.subject.armarc.spa.fl_str_mv |
Fricción (Mecánica) |
| topic |
Fricción (Mecánica) Friction Solid lubrication Blended polymers Transfer films Surface roughness Compressor PEEK Polyimide ATSP |
| dc.subject.armarc.eng.fl_str_mv |
Friction |
| dc.subject.proposal.eng.fl_str_mv |
Solid lubrication Blended polymers Transfer films Surface roughness Compressor PEEK Polyimide ATSP |
| description |
Blended Polyetheretherketone (PEEK) and polyimide-based polymers are excellent lighter tribomaterials that make possible the replacement of sliding metallic components in machinery. In this work a quantitative analysis of the effect of surface roughness on the transfer of polymer films was investigated using a specialized tribometer, under air-conditioning and refrigeration specific operating conditions. Specifically, polyimide (Vespel SP-21), polyimide (Vespel SP-211), PEEK with carbon fibers, and Aromatic Thermosetting Polyester (ATSP) polymer pins were tested against gray cast iron disks under unlubricated unidirectional conditions. It was found that a continuous transfer layer of polymer on the surface of the cast iron disks with mirror finish (low surface roughness) was produced in all the combinations of tested blended polymers. In the case of the polymer pins tested against cast iron disks with high surface roughness, a discontinuous transfer layer was observed |
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2015 |
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2015-03 |
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2020-03-25T20:59:58Z |
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2020-03-25T20:59:58Z |
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Artículo de revista |
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http://red.uao.edu.co//handle/10614/12175 |
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https://doi.org/10.1016/j.wear.2014.12.049 |
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Universidad Autónoma de Occidente |
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Repositorio Educativo Digital |
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http://red.uao.edu.co//handle/10614/12175 https://doi.org/10.1016/j.wear.2014.12.049 |
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Universidad Autónoma de Occidente Repositorio Educativo Digital |
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eng |
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eng |
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Wear. Volumen 326-327, (marzo 2015); páginas 74-83 |
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83 |
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74 |
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326-327 |
| dc.relation.cites.none.fl_str_mv |
Escobar Núñez, E.; Polycarpou, A. (2015). The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions. Wear. 326-327, 74-83. http://red.uao.edu.co//handle/10614/12175 |
| dc.relation.ispartofjournal.eng.fl_str_mv |
Wear |
| dc.relation.references.none.fl_str_mv |
S. Sasaki, Environmental friendly tribology, J Mech Sci Technol, 24 (2010) 67-71 T. A. Solzak, A. A. Polycarpou, Tribology of WC/C coatings for use in oil-less piston-type compressors, Surf Coat Technol, 201 (2006) 4260-4265 M. L. Cannaday, A.A Polycarpou, Tribology of unfilled and filled polymeric surfaces in refrigerant environment for compressor applications, Tribol Lett 19 (2005) 249-262. K.A. Laux, C.J. Schwartz, Influence of linear reciprocating and multi-directional sliding on PEEK wear performance and transfer film formation, Wear, 301 (2013) 727-734. P.L. Menezes, Kishore, S.V. Kailas, M.R. Lovell, Friction and transfer layer formation in polymer-steel tribo-system: Role of surface texture and roughness parameters, Wear, 271 (2011) 2213-2221. W. Wieleba, The statistical correlation of the coefficient of friction and wear rate of PTFE composites with steel counterface roughness and hardness, Wear, 252 (2002) 719-729. J. Zhang, N. G. Demas, A. A. Polycarpou, J. Economy, A new family of low wear, low coefficient of friction polymer blend based on polytetrafluoroethylene and an aromatic thermosetting polyester, Polym. Adv. Technol (2008) 1105–1112. M. Q. Zhang, Z. P. Lu, K. Friedrich, On the wear debris of polyetheretherketone: fractal dimensions in relation to wear mechanisms, Tribol. Int. 30 (1997) 87-102. G. Zhang, A. K. Schlarb, Morphologies of the wear debris of polyetheretherketone produced under dry sliding conditions: correlation with wear mechanism, Wear 266 (2009) 745-752 N. G. Demas, J. Zhang, A. A. Polycarpou, J. Economy, Tribological Characterization of Aromatic Thermosetting Copolyester–PTFE Blends in Air Conditioning Compressor Environment, Tribol. Lett. 29 No 3 (2008) 253-258 E. Escobar Nunez, S. Yeo, K. Polychronopoulou, A.A. Polycarpou, Tribological study of high bearing blended polymer-based coatings for air-conditioning and refrigeration compressors, Surf Coat Technol, 205 (2011), pp. 2994–3005 D. Dascalescu, K. Polychronopoulou, A.A. Polycarpou, The significance of tribochemistry on the performance of PTFE-based coatings in CO2 refrigerant environment, Surf Coat Technol, 204 (2009), pp. 319–329. S. Yeo, A.A. Polycarpou, Micromechanical properties of polymeric coatings, Trib Int, 60, 2013, pp. 198-208 J.W.M Mens, A.W.J de Gee, Friction and wear behavior of 18 polymers in contact with steel in environments of air and water, Wear, 149 (1991), pp. 255–268. E. E. Nuñez, N. G. Demas, K. Polychronopoulou, A. A. Polycarpou, Comparative scuffing performance and chemical analysis of metallic surfaces for air-conditioning compressors in the presence of environmentally friendly CO2 refrigerant, Wear 268 (2010) 668-676. Emerson Escobar Nuñez, N. G. Demas, K. Polychronopoulou, A. A. Polycarpou, Comparative scuffing performance and chemical analysis of metallic surfaces for air-conditioning compressors in the presence of environmentally friendly CO2 refrigerant, Wear 268 (2010) 668-676. K. J. Stout, P. J. Sullivan, W. P. Dong, E. Mainsah, N. Luo, T. Mathia, H. Zahouani, The development of methods for the characterization of roughness in three dimensions, Commission of the European Communities, Brussels, Luxembourg (1993). T. C. Ovaert, S. Ramachandra, The effect of counterface topography on polymer transfer and wear, Int. J. Mach. Tools Manufact 35 (1991) 311-316 M. L. Cannaday, A.A Polycarpou, Advantages of CO2 compared to R410a refrigerant of tribologically tested Aluminum 390-T6 surfaces, Tribol Lett 21 (2006) 185-192 J. A. Greenwood, J. B. P. Williamson, Contact of nominally flat surfaces, Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences (1966), Vol. 295, 300-319 |
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Derechos Reservados - Elsevier B.V, 2015 |
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Escobar Nuñez, Emersonvirtual::1586-1Polycarpou, Andreas51a78532c448dfc4918c9cf58357d98a2020-03-25T20:59:58Z2020-03-25T20:59:58Z2015-03http://red.uao.edu.co//handle/10614/12175https://doi.org/10.1016/j.wear.2014.12.049Universidad Autónoma de OccidenteRepositorio Educativo DigitalBlended Polyetheretherketone (PEEK) and polyimide-based polymers are excellent lighter tribomaterials that make possible the replacement of sliding metallic components in machinery. In this work a quantitative analysis of the effect of surface roughness on the transfer of polymer films was investigated using a specialized tribometer, under air-conditioning and refrigeration specific operating conditions. Specifically, polyimide (Vespel SP-21), polyimide (Vespel SP-211), PEEK with carbon fibers, and Aromatic Thermosetting Polyester (ATSP) polymer pins were tested against gray cast iron disks under unlubricated unidirectional conditions. It was found that a continuous transfer layer of polymer on the surface of the cast iron disks with mirror finish (low surface roughness) was produced in all the combinations of tested blended polymers. In the case of the polymer pins tested against cast iron disks with high surface roughness, a discontinuous transfer layer was observedapplication/pdf10 páginasengElsevierWear. Volumen 326-327, (marzo 2015); páginas 74-838374326-327Escobar Núñez, E.; Polycarpou, A. (2015). The effect of surface roughness on the transfer of polymer films under unlubricated testing conditions. Wear. 326-327, 74-83. http://red.uao.edu.co//handle/10614/12175WearS. Sasaki, Environmental friendly tribology, J Mech Sci Technol, 24 (2010) 67-71T. A. Solzak, A. A. Polycarpou, Tribology of WC/C coatings for use in oil-less piston-type compressors, Surf Coat Technol, 201 (2006) 4260-4265M. L. Cannaday, A.A Polycarpou, Tribology of unfilled and filled polymeric surfaces in refrigerant environment for compressor applications, Tribol Lett 19 (2005) 249-262.K.A. Laux, C.J. Schwartz, Influence of linear reciprocating and multi-directional sliding on PEEK wear performance and transfer film formation, Wear, 301 (2013) 727-734.P.L. Menezes, Kishore, S.V. Kailas, M.R. Lovell, Friction and transfer layer formation in polymer-steel tribo-system: Role of surface texture and roughness parameters, Wear, 271 (2011) 2213-2221.W. Wieleba, The statistical correlation of the coefficient of friction and wear rate of PTFE composites with steel counterface roughness and hardness, Wear, 252 (2002) 719-729.J. Zhang, N. G. Demas, A. A. Polycarpou, J. Economy, A new family of low wear, low coefficient of friction polymer blend based on polytetrafluoroethylene and an aromatic thermosetting polyester, Polym. Adv. Technol (2008) 1105–1112.M. Q. Zhang, Z. P. Lu, K. Friedrich, On the wear debris of polyetheretherketone: fractal dimensions in relation to wear mechanisms, Tribol. Int. 30 (1997) 87-102.G. Zhang, A. K. Schlarb, Morphologies of the wear debris of polyetheretherketone produced under dry sliding conditions: correlation with wear mechanism, Wear 266 (2009) 745-752N. G. Demas, J. Zhang, A. A. Polycarpou, J. Economy, Tribological Characterization of Aromatic Thermosetting Copolyester–PTFE Blends in Air Conditioning Compressor Environment, Tribol. Lett. 29 No 3 (2008) 253-258E. Escobar Nunez, S. Yeo, K. Polychronopoulou, A.A. Polycarpou, Tribological study of high bearing blended polymer-based coatings for air-conditioning and refrigeration compressors, Surf Coat Technol, 205 (2011), pp. 2994–3005D. Dascalescu, K. Polychronopoulou, A.A. Polycarpou, The significance of tribochemistry on the performance of PTFE-based coatings in CO2 refrigerant environment, Surf Coat Technol, 204 (2009), pp. 319–329.S. Yeo, A.A. Polycarpou, Micromechanical properties of polymeric coatings, Trib Int, 60, 2013, pp. 198-208J.W.M Mens, A.W.J de Gee, Friction and wear behavior of 18 polymers in contact with steel in environments of air and water, Wear, 149 (1991), pp. 255–268.E. E. Nuñez, N. G. Demas, K. Polychronopoulou, A. A. Polycarpou, Comparative scuffing performance and chemical analysis of metallic surfaces for air-conditioning compressors in the presence of environmentally friendly CO2 refrigerant, Wear 268 (2010) 668-676.Emerson Escobar Nuñez, N. G. Demas, K. Polychronopoulou, A. A. Polycarpou, Comparative scuffing performance and chemical analysis of metallic surfaces for air-conditioning compressors in the presence of environmentally friendly CO2 refrigerant, Wear 268 (2010) 668-676.K. J. Stout, P. J. Sullivan, W. P. Dong, E. Mainsah, N. Luo, T. Mathia, H. Zahouani, The development of methods for the characterization of roughness in three dimensions, Commission of the European Communities, Brussels, Luxembourg (1993).T. C. Ovaert, S. Ramachandra, The effect of counterface topography on polymer transfer and wear, Int. J. Mach. Tools Manufact 35 (1991) 311-316M. L. Cannaday, A.A Polycarpou, Advantages of CO2 compared to R410a refrigerant of tribologically tested Aluminum 390-T6 surfaces, Tribol Lett 21 (2006) 185-192J. A. Greenwood, J. B. P. Williamson, Contact of nominally flat surfaces, Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences (1966), Vol. 295, 300-319Derechos Reservados - Elsevier B.V, 2015https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2The effect of surface roughness on the transfer of polymer films under unlubricated testing conditionsArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTREFinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85Fricción (Mecánica)FrictionSolid lubricationBlended polymersTransfer filmsSurface roughnessCompressorPEEKPolyimideATSPPublication7e06127e-a4cd-48a0-b6d9-8fb7fe47d942virtual::1586-17e06127e-a4cd-48a0-b6d9-8fb7fe47d942virtual::1586-1https://scholar.google.com/citations?user=vQ6ZVoIAAAAJ&hl=esvirtual::1586-10000-0002-9582-551Xvirtual::1586-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000151203virtual::1586-1CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; 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