Simulation Analysis of Splat Deposition in Plasma Spray Forming

Abstract:

Splat deposition is an important part influencing coating quality in plasma spray forming. Flatten behavior of a single Ni droplet falling on a smooth substrate is evaluated by numerical simulation of ANSYS software, this paper meanwhile researches a single Ni particle deposition in the surface of flattened Al₂O₃ sheet and thin Al particles, the impact factors of particles flattening and the mechanism of the interaction between particles are also studied. The results have benefit to improving the coating porosity and bond strength between particles.

• Periodical: Advanced Materials Research (Volumes 291-294)
• Pages: 505-508
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.291-294.505
• Online since: July 2011
• Authors: Zi Yu Zhao, Bi Bo Xia, Su Zhi Zhang, Li Wang
• Keywords: Flattened Particle, Numerical Simulation, Plasma Spray Forming

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