Molybdenum electrodes are widely used in vacuum furnaces. The following are some of the main applications of molybdenum electrodes in vacuum furnaces:
Heating elements: Molybdenum electrodes are used as heating elements in the vacuum furnace. Vacuum furnaces usually require processes such as heat treatment, annealing, sintering and smelting at high temperatures. Because molybdenum has a high melting point and good high temperature resistance, molybdenum electrodes can withstand high temperature environments and provide stable heating capabilities.
Electron beam heating: Electron beam heating in a vacuum furnace is a common heating method. The molybdenum electrode can be used as the electrode of the electron beam heating device, and the energy of the electron beam is converted into heat energy to realize the heating of the workpiece.
Seals and leads: Vacuum furnaces need to maintain a high vacuum environment, and molybdenum is widely used as seals and leads for vacuum furnaces due to its low evaporation rate and chemical stability. Molybdenum electrodes can be used to seal vacuum chambers, electric shocks, and lead out power supplies to ensure the sealing performance and operational safety of vacuum furnaces.
Boats and degassers: In some special vacuum furnaces, molybdenum electrodes can also be used to make boats and degassers. Boats are often used to carry materials or samples for processing at high temperatures. Molybdenum boat type has excellent performance in high temperature vacuum environment due to its high melting point and corrosion resistance. The degasser is used to remove the gas in the vacuum furnace, and the molybdenum electrode can be used as the electrode material of the degasser.
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