Seminar Report On Diffusion - Welding

The process operates on the principle of , where atoms from two metal surfaces intersperse over time.

(often called diffusion bonding) is a solid-state joining process where two materials are bonded at the atomic level through the simultaneous application of heat and pressure. Unlike traditional fusion welding, it does not involve melting the base materials, which preserves their mechanical properties and prevents defects like spatter or smoke. It is widely used in the aerospace and nuclear industries to create complex components that require high mechanical strength. 2. Principles of the Process

This seminar report provides a comprehensive overview of diffusion welding, a critical solid-state joining process used in high-precision engineering. 1. Introduction