How should magnetic particles be stored when not in use?

Storing magnetic particles in a sealed container away from magnetic fields is crucial for maintaining their effectiveness and usability. When magnetic particles are exposed to external magnetic fields, they can align and clump together, which may compromise their performance during inspections. Clumping makes it difficult to achieve a uniform application of the particles, leading to reduced sensitivity and the potential for missed defects during the magnetic particle inspection process.

Furthermore, using a sealed container helps prevent contamination from environmental factors such as moisture, dust, or other foreign materials that could affect the properties of the magnetic particles. Proper storage conditions play an essential role in ensuring that the particles remain effective when needed for inspections, contributing to the overall quality and reliability of the inspection process.