You are here: Home » Aerospace and Defense » Turbine Blades » Recast Layer Evaluation

Recast Layer Evaluation for Turbine Blade Manufacturers

Electrical Discharge Machining (EDM) is a common technique used in manufacturing when high accuracy and complex geometries in a part are needed.

Performance of the EDM process and characterization of process parameters can be evaluated by metallographically preparing cross sections of pieces and may include examinations for cracks, presence of copper, thickness of recast layer, and presence of redeposited material.  Evaluation of these affected regions is critical in the risk mitigation of flight critical components.        

Contact us

Get in touch

  • Data Sheet

    • Turbine Blade Services Portfolio

    Download Now

  • Aerospace & Defense Newsletter

    Latest Issue

    View PDF