Stick welding, also known as shielded metal arc welding (SMAW), is a common welding process that uses a consumable electrode coated in flux. The welder strikes an electric arc between the electrode and the metal workpiece, melting both the electrode and the base metal to create a strong bond. The flux coating produces a gas that protects the weld from contamination. This method is versatile and can be used on various metals, including steel and iron. Stick welding is often favored for its simplicity and portability, making it suitable for outdoor and field applications where other welding methods may be impractical.