Shaping and basic material for high energy alternating field yoke cores consisting of compound powder material, with any arbitrary shape provided by grinding, sawing and milling, etc.

摘要

The yoke cores are of compound powder material and can have any arbitrary shape, which can be changed by grinding, polishing, sawing and milling. Preferably, the core can be divided, without considerable magnetic losses. The compound powder material may be resistant to cleaning solvents and it can be used dynamically at temp. up to 150 degrees C.