Print Email Facebook Twitter Fracture toughness and corrosion properties of the aluminium plate alloys 7010-T651 and 7150-T6E189 Title Fracture toughness and corrosion properties of the aluminium plate alloys 7010-T651 and 7150-T6E189 Author 't Hart, W.G.J. Schra, L. Institution National Aerospace Laboratory NLR Date 1982-12-01 Abstract A comparative experimental investigation was done on the advanced plate alloys 7010-T651 from ALCAN and 7150-T6E189 from ALCOA. The mechanical properties, fracture toughness and corrosion properties were determined. The most notable finding was the excellent fracture toughness of alloy 7150-T6E189 combined with a high tensile strength. The resistance to stress corrosion crack initiation of the two alloys was almost similar, while the stress corrosion crack growth rate was evidently higher in alloy 7150-T6E189. Subject High strength alloysAluminium alloysMechanical propertiesHeat treatmentStress corrosion crackingFracture strengthTensile testsCompression testsCorrosion testsSalt spray testsExfoliation corrosionStress intensity factorsSurface reactionsInternational cooperation To reference this document use: http://resolver.tudelft.nl/uuid:8268ec7a-0f41-4bb6-bfcc-b49ecf24305b Publisher Nationaal Lucht- en Ruimtevaartlaboratorium Access restriction Campus only Source NLR-TR 82125 U Part of collection Aerospace Engineering Reports Document type report Rights (c)1982 National Aerospace Laboratory NLR Files PDF NLR_TR_82125_U_.pdf 17.44 MB Close viewer /islandora/object/uuid:8268ec7a-0f41-4bb6-bfcc-b49ecf24305b/datastream/OBJ/view