- Email: [email protected]
Composite Coating and its Industrial Applications: The Impact and Trends
Available online at www.sciencedirect.com Available online at www.sciencedirect.com
ScienceDirect ScienceDirect
Procedia Manufacturing 00 (2019) 000–000 Available online at www.sciencedirect.com Procedia Manufacturing 00 (2019) 000–000
ScienceDirect
www.elsevier.com/locate/procedia www.elsevier.com/locate/procedia
Procedia Manufacturing 35 (2019) 1013–1017
2nd International Conference on Sustainable Materials Processing and Manufacturing 2nd International Conference on Sustainable Materials Processing and Manufacturing (SMPM 2019) (SMPM 2019)
Composite Coating and its Industrial Applications: The Impact and Composite Coating and its Industrial Applications: The Impact and Trends Trends O. S. I. Fayomia,c * I.G. Akandeb, I. P. Okokpujiea, O.B. Fakehinded, A.A. Abioyea O. S. I. Fayomia,c* I.G. Akandeb, I. P. Okokpujiea, O.B. Fakehinded, A.A. Abioyea
Department of Mechanical Engineering, Covenant University, P.M.B 1023, Ota, Ogun State, Nigeria b Department of Mechanical Engineering, University of Ibadan, OyoOgun state, State, Nigeria Department of Mechanical Engineering, Covenant University, P.M.BIbadan, 1023, Ota, Nigeria c Department of Chemical,bMetallurgical MaterialsEngineering, Engineering,University Tshwane University of Technology, P.M.B. X680, Pretoria, South Africa. Department ofand Mechanical of Ibadan, Ibadan, Oyo state, Nigeria c Department dof Chemical, of Metallurgical Engineering, Tshwane University Technology, P.M.B. Department Mechanical and and Materials Biomedical Engineering, Bells University ofofTechnology, Ota, OgunX680, State,Pretoria, Nigeria .South Africa. a a
d
Department of Mechanical and Biomedical Engineering, Bells University of Technology, Ota, Ogun State, Nigeria .
Abstract Abstract This paper focused on the review of coatings and its industrial application. The use of Industrial coatings in aerodynamic, This paper instrument focused onand the machining review of processes coatings and its important industrial because application. usegood of Industrial coatings in aerodynamic, mechanical is very they The possess properties. The reasons for coating mechanical and machining processes is very important because are theytopossess properties. The the reasons aerodynamicinstrument blades, cars and cutting devices among creation circumstance expandgood tool life, to enhance over for sidecoating nature aerodynamic blades, cars and devices creation of circumstance are material to expandsuch toolartistic life, to enhance over side nature of the item, and to build the cutting generation rate.among The benefits this thin film coatings,the polymers material of the item, and to build the generation The benefits of this film material such artistichigh coatings, polymers material coatings, electro-deposition coatings, haverate. forces high hardness, greatthin flexibility, brilliant lubricity, substance soundness and coatings,protection electro-deposition coatings, high hardness, great flexibility, brilliant lubricity, high substance soundness and extreme from wear, erosion,have andforces thermal instability. extreme protection from wear, erosion, and thermal instability. © 2019 The Authors. Published by Elsevier B.V. © 2019 2019 The The Authors. by B.V. © Authors. Published by Elsevier Elsevier B.V. Peer-review under thePublished responsibility of the organizing committee of SMPM 2019. Peer-review under under the responsibility of the organizing committee of SMPM 2019. Peer-review responsibility of the organizing committee of SMPM 2019. Keywords: Erosion; Coatings; Polymers; Material; Deposition Keywords: Erosion; Coatings; Polymers; Material; Deposition
* Corresponding author. Tel.: +2340836886783 address:author. [email protected] * E-mail Corresponding Tel.: +2340836886783 E-mail address: [email protected] 2351-9789 © 2019 The Authors. Published by Elsevier B.V. 2351-9789 2019responsibility The Authors. of Published by Elsevier B.V. of SMPM 2019. Peer-review©under the organizing committee Peer-review under responsibility of the organizing committee of SMPM 2019.
2351-9789 © 2019 The Authors. Published by Elsevier B.V. Peer-review under responsibility of the organizing committee of SMPM 2019. 10.1016/j.promfg.2019.06.050
1014 2
O.S.I. Fayomi et al. / Procedia Manufacturing 35 (2019) 1013–1017 Author name / Procedia Manufacturing 00 (2016) 000–000
1. Introduction Mechanical coatings are items designed particularly for protective and other practical properties. A coveris linked to the surface of a protest, as a rule, alluded to as the substrate. The essence of using the cover might be aesthetic, practical, or both but while assurance is their fundamental objective, they additionally can be tasteful. Most modern coatings are utilized for consumption control of cement and steel; however, they lie under a perplexing business sector umbrella and work in various territories. Otherwise called Original Equipment Manufacturer (OEM) coatings, these mechanical review items can be utilized for various applications. Earthenware coatings are regularly utilized as a part of the industry, as they can create intriguing properties, for example, great erosion and wear protection, hardness, high temperature-quality, and warm strength [1]. These materials have a wide cluster of uses, as hard coatings for cutting apparatuses [2], atomic fuel cladding [3], and antibacterial coating [4] and as warm boundaries [5], among others. Mechanical features of pottery are connected to the nearness of certain crystalline stages. Being the main stable middle of the road stage in the Al2O3– SiO2 framework at an environmental weight, mullite (3Al2O3-2SiO2 hypothetical structure) standouts amongst the most imperative fired materials, because of its headstrong nature, great synthetic security, high-temperature quality and low thermal conductivity [6]. Mullite is typically incorporated, as it is not frequently naturally available. Anggono [7] detailed that three amalgamation techniques of mullite primarily exists. The more established technique includes the blend of dirt’s (kaolin) and other aluminium-containing materials, which, after sintering, shape mullite. Another technique includes the dissolving of the crude materials (for instance, alumina and sand) in a heater at temperatures over 2000 °C. The third technique is the purported "compound mullite" amalgamation, which includes the blending of Al3+ and Si4+ on scales running from the nuclear to the micron level. This strategy has the upside of having the capacity to lessen the sintering temperature to bring down esteems than with blended solids. In various ventures, the prerequisite for little machines working under superior power concentration, and as needs be achieving genuine working hydrodynamic bearing environment [8]. Late proceed in subsea and remote sea examination require the change of best in a class period of edge equipment, functioning beneath an intense working environment, together with elevated temperatures, higher weights and compelled fluid oil. For instance, because of Electrical Submersible Pumps (ESPs) in oil rigs, which ordinarily contains decade or more salvage value [9], supplanting of the ESP is a repetitive and exorbitant technique, correlate with oil age disaster [10]. The push bearing in ESP's seal compartment and electrical motor might crash and burn by virtue of over the best load, shaking and elevated temperature [11, 12]. So it is basic to investigate and realize the latest bearing materials, which could function better in terms of weights and increased temperatures, and potentially expand ESP advantage existence and decrease bolster expenses. PTFE indicates phenomenal properties, for instance, fewer coefficients of crush, high flexibility, extensive functioning temperature, unfriendly to attack characteristics and dormancy to substances. These characteristics compose PTFE a powerful alternative for colourless metal in tilting-pad [8, 13, 14]. Using lab tests and constrained part examination, Glavatskih and distinctive experts reviewed the use of PTFE-stood up to hydrodynamic push course [15, 16] and revealed that PTFE components have awesome warm security so pad warm designated is lessened. This empowered them to work with cut down influence disaster, and possibly higher neck area temperatures. Other than these purposes of intrigue, PTFE based composites demonstrate better wear insurance [17]. The PTFE composites defied pads are fit as a fiddle, with a thickness of more than 1 mm. Typically, polymeric materials can't be associated with elevated exactitude environment [18]. Also, applying thermo-elasto-hydrodynamic examination of push bearing with PTFE-faced pads, Fillon exhibited that a decrease of the PTFE coating can help manufacture the oil motion picture thickness and diminishment oil layers most outrageous temperature [19 – 21].
O.S.I. Fayomi et al. / Procedia Manufacturing 35 (2019) 1013–1017 Author name / Procedia Manufacturing 00 (2016) 000–000
1015 3
2. Anticorrosion protection possibility of PDMS coatings Most polydimethylsiloxanes seem to shape different stages in the arrangement at the sub-atomic level. They end up plainly insoluble in both hydrophilic and hydrophobic solvents either because of the inborn siloxane bond (eSieOe) or the science of the appended gathering. Since the siloxane chains in polydimethylsiloxanes are consistent, these mixes are inconsistent with water (for the most part immiscible). Much the same as silanes, some PDMS-type silicones promptly set after warming to shape exceedingly cross-connecting systems, and their physical and synthetic properties are modified as they cure [22–25]. For these mixes, it is their warm steadiness and solid concoction holding natural inside their silica organizes that adds to their substance dormancy and idle possibilities for erosion assurance. In this subsection, the mill defensive covering frameworks orchestrated from PDMS– compose silicone polymers as seen in Fig. 1
Fig. 1: Diagrammatic representation of reaction and pre-operation steps of silicone precursors for industrial coating applications [24]
Titanium nitride (TiN) has been utilized as a part of the covering of hardware steels since the century. The motivations to paint cutting instruments in a creation circumstance to build device life, to enhance the surface nature of the item, and to expand the generation rate. The benefits of TiN covering incorporate strenght, great pliability, brilliant lubricity, high substance soundness and intense protection from wear, erosion and hotness. This study, the standards, points of interest and constraints of different TiN covering forms are condensed. With the developing ubiquity of TiN-covered devices and novel improvement of covering the procedure, this review manages the investigation of the execution of covered apparatuses in cutting solidifying steel in a dry environment. This paper includes cutting solidified steel utilizing Titanium nitride (TiN), covered carbide apparatuses is contemplated utilizing factorial trials. Numerous parameters impact the nature of the items in lathoperation. The target of this investigation is on the impact of covering on apparatus to decide its different parameters, for example, temperature, spindle speed, bolster and profundity of cut in milling solidified steel. Cutting of solidified steels was turned into an essential assembling procedure, especially cars and bearing enterprises [24-26]. The use of protective coating [27] and inhibitors [28, 29] has now found various applications in the fabrication of various industrial tools.
1016 4
O.S.I. Fayomi et al. / Procedia Manufacturing 35 (2019) 1013–1017 Author name / Procedia Manufacturing 00 (2016) 000–000
3. Coating Application Methods 3.1. Move Coating Application The "turn around roll coater" is far-reaching in the covering business applying different thin movies onto an assortment of substrates. The metering and application components utilized by this kind of coater make it versatile to this expensive to use 3.2. Turn Coating Application The spin covering is a helpful application when it is alluring to coat just a single side of a section or when it is attractive to coat distinctive sides of a section with various coatings [30]. Turn covering is commonly utilized for little or medium measured parts that are almost level and symmetrical fit as a fiddle. This method is utilized broadly to coat ophthalmic focal points and can be utilized to coat both the arched and curved sides of a focal point. Turn coatings additionally have a few constraints on parts that contain gaps, distensions or other surface inconsistencies. 3.3. Plunge covering Application This is a valuable method when it is alluring to coat the two sides of a section with a similar covering. The capacity to plunge coat a section, in any case, is infrequently restricted by the size, shape and additionally surface highlights of the part. For instance, to a great degree, substantial parts or parts that contain openings, bulges, or other surface abnormalities can be hard to coat by the plunge strategy. In any case, plunge covering is normally appropriate for vision, game, sunglass and wellbeing focal point applications. Stream covering is a helpful application when it is alluring to coat just a single side of a section or when it is attractive to coat diverse sides of a section with various coatings. Stream covering can be utilized on substantial or little parts, in spite of the fact that the procedure has a few confinements on parts that contain openings, projections, or other surface anomalies. Acknowledgements The author acknowledge Covenant University for the financial support offered during this research Conclusions This paper review the importance of the application of coatings in mechanical industrial equipment such aerodynamic blades, cutting tools and work materials and some method applied to control mechanical particle coating using ceramic coatings, polymers material and electro-deposition. More so, the anticorrosion performance of PDMS coatings and different coating process were studied and stated. References [1] J.M. Martinez, C. Volzone, L.B. Garrido, Evaluation of polymeric Al-modified bentonite for its potential application as ceramic coating. Applied Clay Science 149 (2017), 20–27. [2] K. Bobzin, High-performance coatings for cutting tools. CIRP J. Manuf. Sci. Technol. http://dx.doi.org/10.1016/j.cirpj.2016.11.004. [3] E. Alat, A.T. Motta, R.J. Comstock, J.M. Partezana, D.E. Wolfe, Multilayer (TiN,TiAlN) ceramic coatings for nuclear fuel cladding. J. Nucl. Mater. 478 (2016), 236–244. [4] J.L. Lee, K.N. Kuo, T.L. Sung, Y.T. Lai, Preparation of antibacterial ceramic coatings containing Ag on titanium alloy by use of microarc oxidation. In: IEEE Transactions on Plasma Science. 44 (2016). pp. 3179–3182. [5] B. Bernard, L. Bianchi, A. Malié, A. Joulia, B. Rémy, Columnar suspension plasma sprayed coating microstructural control for thermal barrier coating application. Eur. Ceram. Soc. 36 (2016), 1081–1089. [6] D.J. Duval, S.H. Risbud, J.F. Shackelford, Mullite, Ceramic and Glass Materials. Springer 2008, pp. 27–39. [7] J. Anggono, Mullite ceramics: its properties structure and synthesis. Journal Teknik Mesin 7 (2005), 1–10. [8] M. Fillon, S.B. Glavatskih, PTFE-faced centre pivot thrust pad bearings: factors affecting TEHD performance, Tribol. Int. 41 (2008) 1219– 1225. [9] L. Finston, Monitoring improvements extend electrical submersible pump life, J. Pet. Technol. 53 (2001) 30.
O.S.I. Fayomi et al. / Procedia Manufacturing 35 (2019) 1013–1017 Author name / Procedia Manufacturing 00 (2016) 000–000
1017 5
[10] D. Denney, Analysis and prediction of electrical-submersible-pump failures, J Pet Technol 52 (2000) 46–47. [11] J.F. Lea, M.R. Wells, J.L. Bearden, L. Wilson, R. Shepler, Electrical submersible pumps: on and offshore problems and solutions, Soc. Pet. Eng. (1994). [12] Gabor Takacs, Chapter 7-monitoring and troubleshooting, in electrical submersible pumps manual, in: Gabor Takacs (Ed.), Gulf Professional Publishing, Boston, 2009, pp. 309–341. [13] C.A. Mahieux, Experimental characterization of the influence of coating materials on the hydrodynamic behavior of thrust bearings: a comparison of Babbitt, PTFE, and PFA, ASME J. Tribol., 127, (2005) 568–574. [14] R.S. Dwyer-Joyce, P. Harper, J. Pritchard, B.W. Drinkwater, Oil film measurement in polytetrafluoroethylene-faced thrust pad bearings for hydro generator applications, Proc. Inst. Mech. Eng. A: J. Power Energy 220 (2006) 619–628. [15] S.B. Glavatskih, Evaluating thermal performance of a PTFE-faced tilting pad thrust bearing, ASME J. Tribol., 125, (2003) 319–324. [16] D.M.C. McCarthy, S.B. Glavatskih, I. Sherrington, Oil-film thickness and temperature measurements in PTFE and babbitt faced tilting-pad thrust bearings, Proc. Inst. Mech. Eng. J: J. Eng. Tribol. 219 (2005) 179–185. [17] D. Markin, D.M.C. McCarthy, S.B. Glavatskih, A FEM approach to simulation of tilting-pad thrust bearing assemblies, Tribol. Int. 36 (2003) 807–814. [18] C.M. Ettles, R.T. Knox, J.H. Ferguson, D.D. Horner, Test results for PTFE-faced thrust pads, with direct comparison against Babbitt-faced pads and correlation with analysis, ASME J. Tribol., 125, (2003) 814–823. [19] D. McCarthy, S. Glavatskih, Assessment of polymer composites for hydrodynamic journal-bearing applications, Lubr. Sci. 21 (2009) 331– 341. [20] G.C. Pratt, Bearing materials: plain bearings, in encyclopedia of materials: science and technology, in: K.H. Jürgen BuschowRobert, W. CahnMerton, C. Flemings Bernhard Ilschner Edward, J. KramerSubhash MahajanPatrick [21] Pixiang Lan, Jacob L. Meyer, BitaVaezian, Andreas A. Polycarpou. Advanced polymeric coatings for tilting pad bearings with application in the oil and gas industry. Wear 354-355 (2016) 10–20. [22] I.Vernyhora, V. Tatarenko, S. Bokoch, Thermodynamics of fcc-NieFe alloys ina static applied magnetic field, ISRN Thermodyn. 2012 (2012), http://dx.doi.org/10.5402/2012/917836. [23] I.K. Hong, S. Lee, Cure kinetics and modeling the reaction of silicone rubber, J. Ind. Eng. Chem. 19 (2013) 42–47. [24] Ubong Eduok, Omar Faye, Jerzy Szpunar. Recent developments and applications of protective silicone coatings: A review of PDMS functional materials Progress in Organic Coatings 111 (2017) 124–163 [25] Abrar A. Arshi and Atishdighewar. Study and analysis of effect of coating on HSS cutting tool a review paper international journal of science, engineering and technology research (IJSETR) volume 2, issue 4, 2013. [26] Subramanian, Balasubramanian, C. V. Muraleedharan, RamadossAnanthakumar, and MuthuvelJayachandran. "A comparative study of titanium nitride (TiN), titanium oxy nitride (TiON) and titanium aluminum nitride [27] I.G. Akande, O.O. Oluwole, O.S.I Fayomi. Optimizing the defensive characteristics of mild steel via the electrodeposition of Zn-Si3N4 reinforcing particles. Defence Technology. 2018 https://doi.org/10.1016/j.dt.2018.11.00 [28] O.S.I. Fayomi, I. G. Akande , A. P.I. Popoola Corrosion Protection Effect of Chitosan on the Performance Characteristics of A6063 Alloy Journal of Bio- and Tribo-Corrosion (2018 ) 2; 4: 73 [29] O.S.I.Fayomi, I.G. Akande, O.O.Oluwole, D. Daramola. Effect of water-soluble chitosan on the electrochemical corrosion behaviour of mild steel. Chemical Data Collections. 2018; 17-18: 321-326 [30] A.P.I. Popoola, O. S.I. Fayomi. An investigation of the properties of Zn coated mild steel. International Journal of Electrochemical Science, (2012), 7, 6555-6570.
ScienceDirect ScienceDirect
Procedia Manufacturing 00 (2019) 000–000 Available online at www.sciencedirect.com Procedia Manufacturing 00 (2019) 000–000
ScienceDirect
www.elsevier.com/locate/procedia www.elsevier.com/locate/procedia
Procedia Manufacturing 35 (2019) 1013–1017
2nd International Conference on Sustainable Materials Processing and Manufacturing 2nd International Conference on Sustainable Materials Processing and Manufacturing (SMPM 2019) (SMPM 2019)
Composite Coating and its Industrial Applications: The Impact and Composite Coating and its Industrial Applications: The Impact and Trends Trends O. S. I. Fayomia,c * I.G. Akandeb, I. P. Okokpujiea, O.B. Fakehinded, A.A. Abioyea O. S. I. Fayomia,c* I.G. Akandeb, I. P. Okokpujiea, O.B. Fakehinded, A.A. Abioyea
Department of Mechanical Engineering, Covenant University, P.M.B 1023, Ota, Ogun State, Nigeria b Department of Mechanical Engineering, University of Ibadan, OyoOgun state, State, Nigeria Department of Mechanical Engineering, Covenant University, P.M.BIbadan, 1023, Ota, Nigeria c Department of Chemical,bMetallurgical MaterialsEngineering, Engineering,University Tshwane University of Technology, P.M.B. X680, Pretoria, South Africa. Department ofand Mechanical of Ibadan, Ibadan, Oyo state, Nigeria c Department dof Chemical, of Metallurgical Engineering, Tshwane University Technology, P.M.B. Department Mechanical and and Materials Biomedical Engineering, Bells University ofofTechnology, Ota, OgunX680, State,Pretoria, Nigeria .South Africa. a a
d
Department of Mechanical and Biomedical Engineering, Bells University of Technology, Ota, Ogun State, Nigeria .
Abstract Abstract This paper focused on the review of coatings and its industrial application. The use of Industrial coatings in aerodynamic, This paper instrument focused onand the machining review of processes coatings and its important industrial because application. usegood of Industrial coatings in aerodynamic, mechanical is very they The possess properties. The reasons for coating mechanical and machining processes is very important because are theytopossess properties. The the reasons aerodynamicinstrument blades, cars and cutting devices among creation circumstance expandgood tool life, to enhance over for sidecoating nature aerodynamic blades, cars and devices creation of circumstance are material to expandsuch toolartistic life, to enhance over side nature of the item, and to build the cutting generation rate.among The benefits this thin film coatings,the polymers material of the item, and to build the generation The benefits of this film material such artistichigh coatings, polymers material coatings, electro-deposition coatings, haverate. forces high hardness, greatthin flexibility, brilliant lubricity, substance soundness and coatings,protection electro-deposition coatings, high hardness, great flexibility, brilliant lubricity, high substance soundness and extreme from wear, erosion,have andforces thermal instability. extreme protection from wear, erosion, and thermal instability. © 2019 The Authors. Published by Elsevier B.V. © 2019 2019 The The Authors. by B.V. © Authors. Published by Elsevier Elsevier B.V. Peer-review under thePublished responsibility of the organizing committee of SMPM 2019. Peer-review under under the responsibility of the organizing committee of SMPM 2019. Peer-review responsibility of the organizing committee of SMPM 2019. Keywords: Erosion; Coatings; Polymers; Material; Deposition Keywords: Erosion; Coatings; Polymers; Material; Deposition
* Corresponding author. Tel.: +2340836886783 address:author. [email protected] * E-mail Corresponding Tel.: +2340836886783 E-mail address: [email protected] 2351-9789 © 2019 The Authors. Published by Elsevier B.V. 2351-9789 2019responsibility The Authors. of Published by Elsevier B.V. of SMPM 2019. Peer-review©under the organizing committee Peer-review under responsibility of the organizing committee of SMPM 2019.
2351-9789 © 2019 The Authors. Published by Elsevier B.V. Peer-review under responsibility of the organizing committee of SMPM 2019. 10.1016/j.promfg.2019.06.050
1014 2
O.S.I. Fayomi et al. / Procedia Manufacturing 35 (2019) 1013–1017 Author name / Procedia Manufacturing 00 (2016) 000–000
1. Introduction Mechanical coatings are items designed particularly for protective and other practical properties. A coveris linked to the surface of a protest, as a rule, alluded to as the substrate. The essence of using the cover might be aesthetic, practical, or both but while assurance is their fundamental objective, they additionally can be tasteful. Most modern coatings are utilized for consumption control of cement and steel; however, they lie under a perplexing business sector umbrella and work in various territories. Otherwise called Original Equipment Manufacturer (OEM) coatings, these mechanical review items can be utilized for various applications. Earthenware coatings are regularly utilized as a part of the industry, as they can create intriguing properties, for example, great erosion and wear protection, hardness, high temperature-quality, and warm strength [1]. These materials have a wide cluster of uses, as hard coatings for cutting apparatuses [2], atomic fuel cladding [3], and antibacterial coating [4] and as warm boundaries [5], among others. Mechanical features of pottery are connected to the nearness of certain crystalline stages. Being the main stable middle of the road stage in the Al2O3– SiO2 framework at an environmental weight, mullite (3Al2O3-2SiO2 hypothetical structure) standouts amongst the most imperative fired materials, because of its headstrong nature, great synthetic security, high-temperature quality and low thermal conductivity [6]. Mullite is typically incorporated, as it is not frequently naturally available. Anggono [7] detailed that three amalgamation techniques of mullite primarily exists. The more established technique includes the blend of dirt’s (kaolin) and other aluminium-containing materials, which, after sintering, shape mullite. Another technique includes the dissolving of the crude materials (for instance, alumina and sand) in a heater at temperatures over 2000 °C. The third technique is the purported "compound mullite" amalgamation, which includes the blending of Al3+ and Si4+ on scales running from the nuclear to the micron level. This strategy has the upside of having the capacity to lessen the sintering temperature to bring down esteems than with blended solids. In various ventures, the prerequisite for little machines working under superior power concentration, and as needs be achieving genuine working hydrodynamic bearing environment [8]. Late proceed in subsea and remote sea examination require the change of best in a class period of edge equipment, functioning beneath an intense working environment, together with elevated temperatures, higher weights and compelled fluid oil. For instance, because of Electrical Submersible Pumps (ESPs) in oil rigs, which ordinarily contains decade or more salvage value [9], supplanting of the ESP is a repetitive and exorbitant technique, correlate with oil age disaster [10]. The push bearing in ESP's seal compartment and electrical motor might crash and burn by virtue of over the best load, shaking and elevated temperature [11, 12]. So it is basic to investigate and realize the latest bearing materials, which could function better in terms of weights and increased temperatures, and potentially expand ESP advantage existence and decrease bolster expenses. PTFE indicates phenomenal properties, for instance, fewer coefficients of crush, high flexibility, extensive functioning temperature, unfriendly to attack characteristics and dormancy to substances. These characteristics compose PTFE a powerful alternative for colourless metal in tilting-pad [8, 13, 14]. Using lab tests and constrained part examination, Glavatskih and distinctive experts reviewed the use of PTFE-stood up to hydrodynamic push course [15, 16] and revealed that PTFE components have awesome warm security so pad warm designated is lessened. This empowered them to work with cut down influence disaster, and possibly higher neck area temperatures. Other than these purposes of intrigue, PTFE based composites demonstrate better wear insurance [17]. The PTFE composites defied pads are fit as a fiddle, with a thickness of more than 1 mm. Typically, polymeric materials can't be associated with elevated exactitude environment [18]. Also, applying thermo-elasto-hydrodynamic examination of push bearing with PTFE-faced pads, Fillon exhibited that a decrease of the PTFE coating can help manufacture the oil motion picture thickness and diminishment oil layers most outrageous temperature [19 – 21].
O.S.I. Fayomi et al. / Procedia Manufacturing 35 (2019) 1013–1017 Author name / Procedia Manufacturing 00 (2016) 000–000
1015 3
2. Anticorrosion protection possibility of PDMS coatings Most polydimethylsiloxanes seem to shape different stages in the arrangement at the sub-atomic level. They end up plainly insoluble in both hydrophilic and hydrophobic solvents either because of the inborn siloxane bond (eSieOe) or the science of the appended gathering. Since the siloxane chains in polydimethylsiloxanes are consistent, these mixes are inconsistent with water (for the most part immiscible). Much the same as silanes, some PDMS-type silicones promptly set after warming to shape exceedingly cross-connecting systems, and their physical and synthetic properties are modified as they cure [22–25]. For these mixes, it is their warm steadiness and solid concoction holding natural inside their silica organizes that adds to their substance dormancy and idle possibilities for erosion assurance. In this subsection, the mill defensive covering frameworks orchestrated from PDMS– compose silicone polymers as seen in Fig. 1
Fig. 1: Diagrammatic representation of reaction and pre-operation steps of silicone precursors for industrial coating applications [24]
Titanium nitride (TiN) has been utilized as a part of the covering of hardware steels since the century. The motivations to paint cutting instruments in a creation circumstance to build device life, to enhance the surface nature of the item, and to expand the generation rate. The benefits of TiN covering incorporate strenght, great pliability, brilliant lubricity, high substance soundness and intense protection from wear, erosion and hotness. This study, the standards, points of interest and constraints of different TiN covering forms are condensed. With the developing ubiquity of TiN-covered devices and novel improvement of covering the procedure, this review manages the investigation of the execution of covered apparatuses in cutting solidifying steel in a dry environment. This paper includes cutting solidified steel utilizing Titanium nitride (TiN), covered carbide apparatuses is contemplated utilizing factorial trials. Numerous parameters impact the nature of the items in lathoperation. The target of this investigation is on the impact of covering on apparatus to decide its different parameters, for example, temperature, spindle speed, bolster and profundity of cut in milling solidified steel. Cutting of solidified steels was turned into an essential assembling procedure, especially cars and bearing enterprises [24-26]. The use of protective coating [27] and inhibitors [28, 29] has now found various applications in the fabrication of various industrial tools.
1016 4
O.S.I. Fayomi et al. / Procedia Manufacturing 35 (2019) 1013–1017 Author name / Procedia Manufacturing 00 (2016) 000–000
3. Coating Application Methods 3.1. Move Coating Application The "turn around roll coater" is far-reaching in the covering business applying different thin movies onto an assortment of substrates. The metering and application components utilized by this kind of coater make it versatile to this expensive to use 3.2. Turn Coating Application The spin covering is a helpful application when it is alluring to coat just a single side of a section or when it is attractive to coat distinctive sides of a section with various coatings [30]. Turn covering is commonly utilized for little or medium measured parts that are almost level and symmetrical fit as a fiddle. This method is utilized broadly to coat ophthalmic focal points and can be utilized to coat both the arched and curved sides of a focal point. Turn coatings additionally have a few constraints on parts that contain gaps, distensions or other surface inconsistencies. 3.3. Plunge covering Application This is a valuable method when it is alluring to coat the two sides of a section with a similar covering. The capacity to plunge coat a section, in any case, is infrequently restricted by the size, shape and additionally surface highlights of the part. For instance, to a great degree, substantial parts or parts that contain openings, bulges, or other surface abnormalities can be hard to coat by the plunge strategy. In any case, plunge covering is normally appropriate for vision, game, sunglass and wellbeing focal point applications. Stream covering is a helpful application when it is alluring to coat just a single side of a section or when it is attractive to coat diverse sides of a section with various coatings. Stream covering can be utilized on substantial or little parts, in spite of the fact that the procedure has a few confinements on parts that contain openings, projections, or other surface anomalies. Acknowledgements The author acknowledge Covenant University for the financial support offered during this research Conclusions This paper review the importance of the application of coatings in mechanical industrial equipment such aerodynamic blades, cutting tools and work materials and some method applied to control mechanical particle coating using ceramic coatings, polymers material and electro-deposition. More so, the anticorrosion performance of PDMS coatings and different coating process were studied and stated. References [1] J.M. Martinez, C. Volzone, L.B. Garrido, Evaluation of polymeric Al-modified bentonite for its potential application as ceramic coating. Applied Clay Science 149 (2017), 20–27. [2] K. Bobzin, High-performance coatings for cutting tools. CIRP J. Manuf. Sci. Technol. http://dx.doi.org/10.1016/j.cirpj.2016.11.004. [3] E. Alat, A.T. Motta, R.J. Comstock, J.M. Partezana, D.E. Wolfe, Multilayer (TiN,TiAlN) ceramic coatings for nuclear fuel cladding. J. Nucl. Mater. 478 (2016), 236–244. [4] J.L. Lee, K.N. Kuo, T.L. Sung, Y.T. Lai, Preparation of antibacterial ceramic coatings containing Ag on titanium alloy by use of microarc oxidation. In: IEEE Transactions on Plasma Science. 44 (2016). pp. 3179–3182. [5] B. Bernard, L. Bianchi, A. Malié, A. Joulia, B. Rémy, Columnar suspension plasma sprayed coating microstructural control for thermal barrier coating application. Eur. Ceram. Soc. 36 (2016), 1081–1089. [6] D.J. Duval, S.H. Risbud, J.F. Shackelford, Mullite, Ceramic and Glass Materials. Springer 2008, pp. 27–39. [7] J. Anggono, Mullite ceramics: its properties structure and synthesis. Journal Teknik Mesin 7 (2005), 1–10. [8] M. Fillon, S.B. Glavatskih, PTFE-faced centre pivot thrust pad bearings: factors affecting TEHD performance, Tribol. Int. 41 (2008) 1219– 1225. [9] L. Finston, Monitoring improvements extend electrical submersible pump life, J. Pet. Technol. 53 (2001) 30.
O.S.I. Fayomi et al. / Procedia Manufacturing 35 (2019) 1013–1017 Author name / Procedia Manufacturing 00 (2016) 000–000
1017 5
[10] D. Denney, Analysis and prediction of electrical-submersible-pump failures, J Pet Technol 52 (2000) 46–47. [11] J.F. Lea, M.R. Wells, J.L. Bearden, L. Wilson, R. Shepler, Electrical submersible pumps: on and offshore problems and solutions, Soc. Pet. Eng. (1994). [12] Gabor Takacs, Chapter 7-monitoring and troubleshooting, in electrical submersible pumps manual, in: Gabor Takacs (Ed.), Gulf Professional Publishing, Boston, 2009, pp. 309–341. [13] C.A. Mahieux, Experimental characterization of the influence of coating materials on the hydrodynamic behavior of thrust bearings: a comparison of Babbitt, PTFE, and PFA, ASME J. Tribol., 127, (2005) 568–574. [14] R.S. Dwyer-Joyce, P. Harper, J. Pritchard, B.W. Drinkwater, Oil film measurement in polytetrafluoroethylene-faced thrust pad bearings for hydro generator applications, Proc. Inst. Mech. Eng. A: J. Power Energy 220 (2006) 619–628. [15] S.B. Glavatskih, Evaluating thermal performance of a PTFE-faced tilting pad thrust bearing, ASME J. Tribol., 125, (2003) 319–324. [16] D.M.C. McCarthy, S.B. Glavatskih, I. Sherrington, Oil-film thickness and temperature measurements in PTFE and babbitt faced tilting-pad thrust bearings, Proc. Inst. Mech. Eng. J: J. Eng. Tribol. 219 (2005) 179–185. [17] D. Markin, D.M.C. McCarthy, S.B. Glavatskih, A FEM approach to simulation of tilting-pad thrust bearing assemblies, Tribol. Int. 36 (2003) 807–814. [18] C.M. Ettles, R.T. Knox, J.H. Ferguson, D.D. Horner, Test results for PTFE-faced thrust pads, with direct comparison against Babbitt-faced pads and correlation with analysis, ASME J. Tribol., 125, (2003) 814–823. [19] D. McCarthy, S. Glavatskih, Assessment of polymer composites for hydrodynamic journal-bearing applications, Lubr. Sci. 21 (2009) 331– 341. [20] G.C. Pratt, Bearing materials: plain bearings, in encyclopedia of materials: science and technology, in: K.H. Jürgen BuschowRobert, W. CahnMerton, C. Flemings Bernhard Ilschner Edward, J. KramerSubhash MahajanPatrick [21] Pixiang Lan, Jacob L. Meyer, BitaVaezian, Andreas A. Polycarpou. Advanced polymeric coatings for tilting pad bearings with application in the oil and gas industry. Wear 354-355 (2016) 10–20. [22] I.Vernyhora, V. Tatarenko, S. Bokoch, Thermodynamics of fcc-NieFe alloys ina static applied magnetic field, ISRN Thermodyn. 2012 (2012), http://dx.doi.org/10.5402/2012/917836. [23] I.K. Hong, S. Lee, Cure kinetics and modeling the reaction of silicone rubber, J. Ind. Eng. Chem. 19 (2013) 42–47. [24] Ubong Eduok, Omar Faye, Jerzy Szpunar. Recent developments and applications of protective silicone coatings: A review of PDMS functional materials Progress in Organic Coatings 111 (2017) 124–163 [25] Abrar A. Arshi and Atishdighewar. Study and analysis of effect of coating on HSS cutting tool a review paper international journal of science, engineering and technology research (IJSETR) volume 2, issue 4, 2013. [26] Subramanian, Balasubramanian, C. V. Muraleedharan, RamadossAnanthakumar, and MuthuvelJayachandran. "A comparative study of titanium nitride (TiN), titanium oxy nitride (TiON) and titanium aluminum nitride [27] I.G. Akande, O.O. Oluwole, O.S.I Fayomi. Optimizing the defensive characteristics of mild steel via the electrodeposition of Zn-Si3N4 reinforcing particles. Defence Technology. 2018 https://doi.org/10.1016/j.dt.2018.11.00 [28] O.S.I. Fayomi, I. G. Akande , A. P.I. Popoola Corrosion Protection Effect of Chitosan on the Performance Characteristics of A6063 Alloy Journal of Bio- and Tribo-Corrosion (2018 ) 2; 4: 73 [29] O.S.I.Fayomi, I.G. Akande, O.O.Oluwole, D. Daramola. Effect of water-soluble chitosan on the electrochemical corrosion behaviour of mild steel. Chemical Data Collections. 2018; 17-18: 321-326 [30] A.P.I. Popoola, O. S.I. Fayomi. An investigation of the properties of Zn coated mild steel. International Journal of Electrochemical Science, (2012), 7, 6555-6570.