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dc.contributor.advisorBoone, D.H.
dc.contributor.authorFarrell, Margaret Shannon.
dc.dateSeptember 1986
dc.date.accessioned2012-11-27T00:17:15Z
dc.date.available2012-11-27T00:17:15Z
dc.date.issued1986
dc.identifier.urihttp://hdl.handle.net/10945/21939
dc.descriptionApproved for public release; distribution is unlimiteden_US
dc.description.abstractThe operating environment for superalloy blades and vanes in gas turbine engines has necessitated the development of alloy coatings to achieve satisfactory resistance of the metal to oxidation and hot corrosion. Aluminide coatings were initially developed to meet this need. Recently it was shown that platinum additions significantly improve the oxidation resistance of these aluminide coatings. The effects of pre-aluminizing surface smoothness and coating structure for both platinum modified and unmodified aluminide coatings on IN-738 in a cyclic oxidation environment at 1100°C were examined. Weight change measurements were used to determine the coating oxide scale adherence characteristics and to quantify the cyclic oxidation behavior of the various coating structures.en_US
dc.description.urihttp://archive.org/details/investigationofo00farr
dc.format.extent60 p.en_US
dc.language.isoen_US
dc.rightsThis publication is a work of the U.S. Government as defined in U.S. Code, section 101. Copyright protection is not available for this work in the United States.en_US
dc.subject.lcshMechanical engineeringen_US
dc.titleAn investigation of the oxide adhesion and growth characteristics on platinum modified aluminide coatings.en_US
dc.typeThesisen_US
dc.contributor.corporateNaval Postgraduate School
dc.contributor.departmentDepartment of Mechanical Engineering
dc.subject.authorTurbine Blade Coatingsen_US
dc.subject.authorPlatinum Aluminidesen_US
dc.subject.authorOxide Adhesionen_US
dc.subject.authorIN - 738en_US
dc.subject.authorCyclic oxidationen_US
dc.subject.authorCoating Degradationen_US
dc.description.serviceLieutenant, United States Navyen_US
etd.thesisdegree.nameM.S. in Mechanical Engineeringen_US
etd.thesisdegree.levelMastersen_US
etd.thesisdegree.disciplineMechanical Engineeringen_US
etd.thesisdegree.grantorNaval Postgraduate Schoolen_US


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