On Parametric Analysis of Cold Spray of Metallic Coating Onto Ceramic Substrates Using Ceramic Damage Evolution Approach
Abstract
In this work, a fine copper layer was deposited on an aluminum nitride substrate via cold spraying. Parametric modeling was used to develop a parameter selection map that helped guide preliminary experiments to validate the model for different substrate surfaces, nozzle geometries, gas dynamics, standoff distances, and deposition angles. Further modifications were then made to include failure prediction based on particle impact, leading to the deposition of well-adhered cold-sprayed copper on a ceramic surface.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- May 26, 2019
- Source ID
- 10.31399/asm.cp.itsc2019p0816
Entities
People
- Dimeji Ibitayo
- Marco José EcheverrÃa
- Ozan Ozdemir
- Pedro O. Quintero
- Victor K. Champagne
Organizations
- Northeastern University
- United States Army Research Laboratory
- University of Puerto Rico at Mayaguez