How to Cut Ferrite Magnets?
Ferrite - cut magnets are made by cutting block - shaped blanks. The main raw material is strontium (Sr) - based ferrite (Fe₂O₃). The forming process takes a long time, but the density is relatively high. Theoretically, the larger the block - shaped blank, the better. However, due to the pressure limitations of the machinery itself and the consideration of improving the yield rate, the largest size of the raw material is usually L220 x W150 x 25.4mm (T). Ferrite permanent magnets themselves can only be processed in terms of outer diameter and thickness, but cannot be divided. If they are divided, their original properties will change, and a weak - magnetic phenomenon will occur. The processing of outer diameter and thickness is mostly water - grinding processing. After processing, the surface will change, but the original shape will not change.
What's the Smallest - Sized Ferrite - Cut Magnets That Can Be Processed?
With the improvement of cutting capabilities, the currently smallest - sized ferrite - cut magnets that can be cut is L2 x W2 x 0.8mm (T), and they can be cut and manufactured according to the customer - specified size.
What Shapes Do Ferrite - Cut Magnets Have?
Ferrite - cut magnets are mainly square - shaped, circular - plate - shaped, cylindrical - shaped, and arched magnets used in electromagnetic coils. Sample purchase and custom - made with unique specifications are also available.
What's the Manufacturing Process of Cutting Ferrite?
Block - shaped blanks >> Heating >> Adhesion >> Cutting >> Surface Grinding >> Cleaning >> Magnetization >> Inspection >> Packaging >> Shipping.
Where Are the Cut Ferrite Magnets Mainly Used?
They are mainly used in door - magnetic alarms, sensing elements, magnetic suction bases, door stops, automatic components, DIY components, health - care magnetic therapy, magnetic equipment, and magnetic chip separators.
