Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/519586
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dc.date.accessioned2023-10-22T05:22:53Z-
dc.date.available2023-10-22T05:22:53Z-
dc.identifier.urihttp://hdl.handle.net/10603/519586-
dc.description.abstractCeramics are non-metallic inorganic solids which are used in various forms (bulk and newlinecoatings) and environments (low and high temperature) to provide protection from newlinethermal, wear or chemical attack. Due to their high melting point, compressive newlinestrength, oxidation and corrosion resistant properties, ceramics are strong, hard, newlinebrittle and harsh environment resistant. Ceramic coatings are generally applied on newlinemetal components to either enhance their life or augment the performance of the devices they are mounted on. Furthermore, coatings being thin (few small units to hundreds of microns); they do not demand significant alteration in component design. Among the many types of coatings used in engineering applications, Thermal Barrier Coatings (TBC) and wear resistant coatings (WRC) are used to protect metallic components from thermal and mechanical damages respectively. 6 to 8%Yttria stabilized zirconia (6-8% Y2O3-ZrO2), generally designated as 8YSZ has been newlineextensively used as TBC and alpha alumina (and#945;-Al2O3) find applications as WRC. 250 to 300µm thick micron grained TBC, with grain sizes typically up to 20 µm or even higher are well known to thermally insulate diesel engine combustion chamber to provide enhanced fuel efficiency characteristics. 8YSZ and and#945;-Al2O3 coatings also find use in power plants, textiles, automotive and aero-space industries etc. to provide benefits like improved product quality and energy efficiency, extended wear life, reduced maintenance cycles and costs etc. Among ceramic coatings, nanostructured coatings have received further interest because of their extraordinary properties including enhanced hardness, strength, ductility, and toughness when compared with coatings with micron grained newlinemicrostructure. Nanostructured zirconia is also expected to serve as advanced TBC in newlineengine applications, although information on its feasibility and the technology is mostly classified.
dc.format.extentxxxii, 194p.;
dc.languageEnglish
dc.relation152
dc.rightsuniversity
dc.titleSynthesis process parameter control and performance of nano ceramic coatings for diesel engine applications
dc.title.alternative
dc.creator.researcherS, Gowtham Sanjai
dc.subject.keyword8YSZ and and#945;-Al2O3 Nano Powders,
dc.subject.keywordAtmospheric Plasma Spray,
dc.subject.keywordEngineering
dc.subject.keywordEngineering and Technology
dc.subject.keywordEngineering Mechanical
dc.subject.keywordGudgeon Pin.
dc.subject.keywordNano Ceramic Coatings,
dc.subject.keywordPiston,
dc.subject.keywordSpray Dryer,
dc.description.note
dc.contributor.guideRamaswamy, Parvati
dc.publisher.placeBangalore
dc.publisher.universityCHRIST University
dc.publisher.institutionDepartment of Mechanical and Automobile Engineering
dc.date.registered2017
dc.date.completed2023
dc.date.awarded2023
dc.format.dimensionsA4
dc.format.accompanyingmaterialCD
dc.source.universityUniversity
dc.type.degreePh.D.
Appears in Departments:Department of Mechanical and Automobile Engineering

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01_title.pdfAttached File210.25 kBAdobe PDFView/Open
02_prelim pages.pdf994.42 kBAdobe PDFView/Open
03_abstract.pdf179.55 kBAdobe PDFView/Open
04_table_of_contents.pdf104.84 kBAdobe PDFView/Open
05_chapter1.pdf426.83 kBAdobe PDFView/Open
06_chapter2.pdf389.8 kBAdobe PDFView/Open
07_chapter3.pdf1.94 MBAdobe PDFView/Open
08_chapter4.pdf3.19 MBAdobe PDFView/Open
09_chapter5.pdf215.87 kBAdobe PDFView/Open
10_annexures.pdf2.2 MBAdobe PDFView/Open
80_recommendation.pdf425.43 kBAdobe PDFView/Open


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