Magnequench Technical Resource Website, a subsite of

Particle Size Distribution

The different particle size distribution that Magnequench offers and their effect on magnetic properties.

1. The powder particle size of MQPTM is determined by passing the powders through the respective mesh screen. The mesh number stands for the number of openings per inch of the screen. E.g. A 40 mesh screen has 40 openings per inch of the screen.
2. Magnetic properties decrease as powder is milled to finer sizes. The table shows the difference compared to standard -40mesh powder
3. The data is applicable for all standard MQP™ grades

All MQP™ powders can be made in any of the particle size options
MQP™-(Powder Type)-(Part number)-(Part number Suffix)