AI Identifies Low‑Power 3D‑Printing Settings for NASA’s GRCop‑42 Alloy

Researchers employed an AI system to evaluate over 100 million combinations of 3D‑printing parameters for the high‑performance NASA alloy GRCop‑42. The algorithm required only 40 physical experiments before pinpointing six viable configurations. One of these settings achieved successful printing at a record‑low power consumption of 500 watts. The discovery suggests that GRCop‑42, which is currently difficult and costly to produce, could be manufactured using more common, less energy‑intensive equipment. This breakthrough could streamline production and lower the barrier to using NASA‑grade materials in commercial and industrial applications.