Tensile Testing - PowerPoint PPT Presentation

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Tensile Testing

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  1. Tensile Testing

  2. Classic Necking Behavior of Tensile Specimen

  3. P&WA Automated Tensile Test Apparatus

  4. P&WA High Temperature Air Cooled Extensometer

  5. Fractured Tensile Specimen/Test Temperature 2000°F

  6. True Stress and Strain

  7. Al alloy Ni alloy Ti alloy

  8. PWA 1480 single crystal Yield Strength as a function of temperature and orientation <001> <011> <111> <111>

  9. [001] [111] [001] [111] PWA1480 SC tensile fracture versus crystal orientation

  10. PWA 1480 single crystal Tensile Elongation as a function of temperature and crystal orientation Crystallographic shear failure Tensile Elongation, % Temperature, °C, (°F)

  11. (111) (001) (011) PWA 1480 single crystal Elastic Modulus at RT as a function of orientation Elastic Behavior <111> 42 msi <100> 18 msi <110> 30 msi

  12. PWA 1480 Yield Strength - Crystal Orientation dependence: Tension/Compression asymmetry T = tensile YS C = compressive YS