Hitsauksen
Hitsauksen is the Finnish term for welding, the process of permanently joining materials, usually metals, by heating to a molten state or by applying pressure, often with an added filler material. The result is a joint whose strength approaches that of the base materials when properly performed. Welding is used across manufacturing, construction, and fabrication.
Welding methods are broadly categorized into fusion welding, where base materials are melted, and solid-state welding,
Key factors in welding include joint preparation, fit-up, cleaning, and correct heat input. Filler metals may
Quality and safety are essential. Weld defects such as porosity, cracks, or lack of fusion can compromise