happihapukäsittelyn
Happihapukäsittely refers to a process used in certain industrial applications, particularly in the metal treatment and surface finishing sectors. The term literally translates from Finnish as "acid-alkali treatment" or "acid-base treatment." This method involves a two-step process where a material is first exposed to an acidic solution and then to an alkaline solution, or vice versa. The specific sequence and chemical composition of these solutions are critical and depend on the material being treated and the desired outcome.
The primary purpose of happihapukäsittely is often to clean, prepare, or modify the surface of a material.
Applications of happihapukäsittely can be found in industries such as automotive, aerospace, and manufacturing, where precise