Molybdenum has extremely low Vapor pressure under the operating temperature and pressure of vacuum furnace. Therefore, molybdenum parts have relatively little pollution to furnace workpieces or working materials, and transpiration loss will not necessarily constrain the service life of molybdenum high quality parts such as heating elements and insulation packages.

Molybdenum has extremely low Vapor pressure under the operating temperature and pressure of vacuum furnace. Therefore, molybdenum parts have relatively little pollution to furnace workpieces or working materials, and transpiration loss will not necessarily constrain the service life of molybdenum high quality parts such as heating elements and insulation packages.

Molybdenum has extremely low Vapor pressure under the operating temperature and pressure of vacuum furnace. Therefore, molybdenum parts have relatively little pollution to furnace workpieces or working materials, and transpiration loss will not necessarily constrain the service life of molybdenum high quality parts such as heating elements and insulation packages.