Available from Midwest Tungsten Service
Single or multiple strand tungsten, molybdenum, or tantalum wire. Stranded wire can incorporate a core of aluminum for wetting purposes. Nichrome, silver, or other cores are available by request. Basic filament schematics are available for reference. If you have Adobe Acrobat Reader, you can get a filament quote request form from our website. We make electron beam filaments and ion beam filaments! Inquire about chrome plated tungsten rod.
Filaments for vacuum evaporation. Most are available in single or multiple wire configurations.