Understanding Aspects of Fatigue in Materials Testing

John Tartaglia

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Dr. John Tartaglia

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Dr. John Tartaglia is a senior expert that specializes in the testing of wrought steels, aluminum and magnesium.

This on-demand webinar by metallurgical engineer Dr. John Tartaglia provides a comprehensive overview of fatigue testing methods used for material characterization. In this webinar, you will gain a solid understanding of fatigue testing methodologies, particularly for automotive applications.

Key Topics and Takeaways:

In this webinar you will learn:

    • The definition of fatigue and its connection to tensile testing data
    • The importance of tensile properties in understanding fatigue behavior
    • The two primary methods of fatigue testing: Axial High-Cycle Fatigue Testing (Stress Control) and Axial Low-Cycle Fatigue Testing (Strain Control)
    • An expert perspective on cyclic strain hardening and softening phenomena observed during fatigue testing, including practical examples to illustrate fatigue data calculations.

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