Welding is a fundamental process used in manufacturing, construction, and maintenance industries to join metals and thermoplastics by applying heat, pressure, or both. It plays a critical role in sectors such as automotive, aerospace, shipbuilding, infrastructure, and energy, ensuring structural integrity, durability, and performance.

With advancements in technology, modern welding techniques such as Gas Metal Arc Welding (GMAW), Tungsten Inert Gas (TIG) welding, and Laser Beam Welding (LBW) have significantly improved efficiency, precision, and safety. Welding inspection and quality control are crucial aspects of the process, ensuring compliance with industry standards and enhancing overall reliability.

The integration of nondestructive testing (NDT) in welding inspections helps identify defects, discontinuities, and potential failures, making it an indispensable practice for maintaining safety and performance in welded structures. The future of welding is being shaped by automation, robotics, and artificial intelligence, leading to enhanced productivity and reduced operational risks.