Storage of barium tungsten cathodes is very important to maintain their performance and stability. Here are some suggestions for storing barium tungsten cathodes:
Vacuum storage: It is best to store barium tungsten cathodes in a vacuum environment to avoid oxidation and contamination. If possible, cathodes can be placed in vacuum-sealed containers or bags to ensure a pure environment during storage.
Store away from light: Prolonged exposure to light may affect the performance of barium tungsten cathodes. Therefore, it is best to store the cathode in a dark environment and avoid direct sunlight.
Dry environment: Try to store the barium tungsten cathode in a dry environment to prevent moisture and corrosion. Humidity may affect the performance and electron emission characteristics of the cathode surface.
Avoid collisions: Take care to protect the cathodes from collisions or mechanical damage during storage. Avoid any action that may affect the shape and finish of the cathode surface.
Periodic inspection: During storage, periodically check the condition of the barium tungsten cathode to ensure that there is no contamination, oxidation or other abnormalities. If a problem is found, it is necessary to take timely measures to clean or repair it.
Labeling and Recording: It is advisable to label and record each barium tungsten cathode stored so that its storage time and condition can be traced. This helps to better manage cathode storage and maintenance.
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