Midwest Tungsten Service has been manufacturing vacuum deposition products since 1958. We make electron beam and ion beam filaments, electron gun parts, resistance heated filament and boat sources, tungsten and molybdenum crucibles, and vacuum furnace shields.
We supply refractory metal raw material and custom fabricate tungsten, molybdenum, tantalum, and their alloys.
MTS also manufactures evaporants for resistance heated sources, buys scrap refractory metals, and supplies silicone diffusion pump oils.
Product Categories
Reclamation Services
- Other
Vacuum Components
- Vacuum lubricants, oils, greases
Vaporization Materials
- Evaporation
- Reclamation Services
Vaporization Sources
- Baffle, evaporation
- Ceramic, evaporation
- Electron beam evaporation
- Thermal evaporation, resistive