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Fatigue strength parameters for service life verifications

Motivation

  • Establishing multimaterial WAAM components for safety-relevant applications

Objective

  • Methods for determining fatigue strength parameters for multimaterial WAAM components

Procedure

  • Variation of the manufacturing process variables
  • Clarify the influence of the wavy WAAM surface and the role of defects using X-ray microscopy
  • Coupling of experiment, calculation and simulation