CPT recently published an interesting research paper in Journal of Manufacturing Processes: Cold spray additive manufacturing metal knitting: Process parameters effect on aluminum components geometry

That study used the novel Cold Spray Additive Manufacturing (CSAM) metal knitting (MK) strategy to optimize a high deposit geometry accuracy and control. As well as how a simple heat treatment can overtake the CSAM MK cons of high porosity and lower cohesion of particles. Besides that, using a low-cost feedstock powder.

View Full-Text: https://www.sciencedirect.com/science/article/pii/S1526612524011988