Modeling the impact, flattening and solidification of a molten droplet on a solid substrate during plasma spraying

YZ Zheng, Q Li, ZH Zheng, JF Zhu, PL Cao - Applied surface science, 2014 - Elsevier
It is quite important to clearly understand the dynamic process of single splat formation for
optimizing the plasma spraying process. In present study, a three-dimensional model …

[HTML][HTML] Deposition mechanism of ceramic reinforced metal matrix composites via cold spraying

Z Wang, P Mao, C Huang, P Yu, W Li, S Yin - Additive Manufacturing, 2024 - Elsevier
Understanding the mechanism underlying metal matrix composites (MMCs) in cold spraying
is critical to fabricating innovative MMC coatings and deposits with tailored microstructures …

Solidification mechanism and quantitative characterization of Fe-based amorphous splat formed by plasma sprayed droplets with different in-flight status

S Chen, G Ma, H Wang, P He, Z Liu - Journal of Alloys and Compounds, 2018 - Elsevier
The paper aims at the quantitative characterization of solidification morphologies of plasma
sprayed Fe-based amorphous splats. The spraying power was adjusted to provide the …

Numerical and experimental investigations of splat geometric characteristics during oblique impact of plasma spraying

CW Kang, JK Tan, L Pan, CY Low, A Jaffar - Applied surface science, 2011 - Elsevier
Splats are obtained on the substrates inclined at different angles (0°, 20°, 40° and 60°) by
plasma spraying process and characterized by SEM and WYKO® optical surface profiler …

Effect of splat morphology on the microstructure and dielectric properties of plasma sprayed barium titanate films

AH Pakseresht, MR Rahimipour, MR Vaezi… - Applied Surface …, 2015 - Elsevier
In the thermal spray process, the film is built up by impingement of molten droplets onto
substrate. Splats are created by flattening and spreading of the impacting droplets. Splat …

Comparison of solidity and fractal dimension of plasma sprayed splat with different spreading morphologies

S Chen, G Ma, H Wang, P He, M Liu, H Wang… - Applied Surface …, 2017 - Elsevier
The paper deals with the quantitative characterization of spreading morphologies of plasma
sprayed Fe-based alloy droplets deposited on mirror polished steels with different preheated …

Numerical analysis of particle impacting and bonding processes during high velocity oxygen fuel spraying process

J Pan, S Hu, A Niu, K Ding, L Yang - Applied Surface Science, 2016 - Elsevier
In this paper, the dynamic impact behavior of a particle and a substrate under different
particle temperatures and velocities as well as using different materials for the particle and …

Splat formation mechanism of droplet-filled cold-textured groove during plasma spraying

D Jia, Y Liu, P Yi, X Zhan, J Ma, J Mostaghimi - Applied Thermal …, 2020 - Elsevier
In this study, a numerical simulation and experiments were performed to analyze the
formation process of splat in the laser texture groove of filling molybdenum droplets during …

Effects of spray parameters on the adhesion between plasma-sprayed cast iron splat and aluminium substrate

YZ Xing, Z Liu, G Wang, XH Li, YL Xing… - Surface and Coatings …, 2017 - Elsevier
For a thermally sprayed coating, a strong adhesion between the coating and the substrate is
critical for its service performance. Furthermore, the adhesion between the coating and the …

[PDF][PDF] Thermo-Mechanical Modeling and Simulation of Impact and Solidification of an Aluminum Particle.

S Attari, R Rebhi, AA El-Hadj… - Mathematical …, 2023 - researchgate.net
Accepted: 13 March 2023 In the thermal spray procedure described in this research, a single
aluminum particle is deposited and flattened using thermomechanical modeling and …