Accession Number : AD0801396
Title : EVALUATION AND IMPROVEMENT OF COATINGS FOR COLUMBIUM ALLOY GAS TURBINE ENGINE COMPONENTS.
Descriptive Note : Technical rept. no. 1, 1 Apr 65-30 Apr 66,
Corporate Author : PRATT AND WHITNEY AIRCRAFT GROUP EAST HARTFORD CT
Personal Author(s) : Hauser, H. A. ; Holloway, J. F., Jr
Report Date : JUL 1966
Pagination or Media Count : 209
Abstract : Data generated using laboratory tests such as oxidation-erosion, thermal fatigue, ballistic impact, and wear-galling to simulate turbine engine environments are reported for eight coated columbium alloy composites. Applications considered were turbine vane and turbine blade airfoils operating in the 1800-2500 F temperature range and turbine blade roots at 1300-1600 F.
Descriptors : *NIOBIUM ALLOYS), (*COATINGS, (*GAS TURBINES, COATINGS), COMPOSITE MATERIALS, CORROSION RESISTANCE, EROSION, BALLISTICS, MICROSTRUCTURE, TURBINE BLADES, SUBSTRATES, PERFORMANCE(ENGINEERING), GELS, SILICON, ALUMINUM, TEMPERATURE, CHROMIUM, FATIGUE(MECHANICS), THERMAL PROPERTIES.
Subject Categories : Coatings, Colorants and Finishes
Distribution Statement : APPROVED FOR PUBLIC RELEASE