Cleaned tungsten wire refers to tungsten wire that has been treated to remove impurities and surface contaminants, resulting in a purer and more homogeneous wire. This type of tungsten wire is often used in high-temperature and high-performance applications, such as electrical discharge machining (EDM) and electron beam welding. The cleaning process can involve various methods, such as chemical etching, mechanical polishing, or high-temperature oxidation, depending on the desired level of purity and surface finish. Cleaned wire typically has improved electrical…