A perspective review on the bonding mechanisms in cold gas dynamic spray

• Published in: Surface engineering Vol. 35; no. 9; pp. 743 - 771
• Main Authors: Viscusi, Antonio, Astarita, Antonello, Gatta, Roberta Della, Rubino, Felice
• Format: Journal Article
• Language: English
• Published: London, England Taylor & Francis 02.09.2019; SAGE Publications
• Subjects: bonding mechanisms; Cold spray; critical velocity; deposition parameters; microstructural analysis; particle impact; particle-substrate deformation; particle impact; bonding mechanisms; critical velocity; microstructural analysis; Cold spray; particle–substrate deformation; deposition parameters

The Cold Gas Dynamic Spray technology, generally referred as Cold Spray, is a relatively new additive manufacturing technique able to produce fully dense coatings through the deposition of particles on a substrate. Fine powders are accelerated to high velocity and projected onto a substrate, upon im...