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Manufacturing process of tungsten and molybdenum products
Tungsten and molybdenum products are manufactured through powder metallurgy processes in which raw material powders are pressed and sintered, as well as through hot working processes where they are plastically processed at high temperatures. Advanced manufacturing technologies continue to be developed for each of these processes.
- Rolling grooved roll
- Swaging
- Correction
- Press
- Sintering
- Hot rolling
- Cold rolling
- Drawing
- Temporary sintering
- Electrification sintering
- Swaging
- Drawing
- Reduction