3026.003 ATRQ Surrogate Damage Generation for LPBF Defects with Nickel Alloy IN718

3026.003 ATRQ Surrogate Damage Generation for LPBF Defects with IN718

The ability to seed representative surrogate defects into otherwise nominal material can provide fundamental understanding of processing defects with LPBF and help advance additive process qualification and part certification.

The goal of this project is to develop and verify the controlled formation of process defects during laser powder bed fusion of additive manufacturing using nickel alloy IN718.

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