Two-dimensional longitudinal modelling of SS410-Al2O3-SiC functionally graded composite heat transfer, fluid flow and molten pool dynamics during laser cladding

Puntos clave

• Molten pool dynamics are significantly influenced by heat transfer and fluid flow properties, optimizing laser cladding processes.
• Key evidence indicates that thermal gradients and fluid movement improve the quality of the composite material.
• Assessment using two-dimensional longitudinal modeling demonstrates how the process can be effectively simulated for various composites.
• This work highlights the importance of understanding heat transfer in improving laser cladding techniques for better material properties.