Feature(may vary by option.)
●Ferrite Block Ceramic Rectangular Magnet 100 mm x 100 mm x 25 mm Ferrite Y35 - holds 17,5 kg - Rectangular Hard Ferrite Magnets - Maximum Temperature: 250°C
●Ferrite magnets are made of an iron oxide powder and a blend of other metals. Their cheap price, together with their high heat and corrosion resistance, makes them perfect in many fields and applications, such as industrial equipment, gadgets, bricolage, automotive, holders, fixtures, sensors and many more!
●ECONOMICA - This ceramic magnet is an economical choice for magnets. Only a small part of the cost of a rare earth magnet of similar size
●APPLICATION SCOPE - Science education in schools, childrens science projects, namely suspended trains, hand-made at home, light
●DURABLE - They will not rust in any environment. Suitable for fresh water or salt water. Magnetism will always continue normal use
[40x20x10mm - 10 pcs.]
[60x40x15mm - 5 pcs.]
[12x12x10mm - 20 pcs.]
[20x20x3mm - 20 pcs.]
[60x20x15mm - 5 pcs.]
[100x100x25mm - 1 pc.]
Description
Ceramic Block Magnets | Ferrite Block Magnets
Block magnets feature straight edges and are available in all proportions from cubes through to flat rectangular bars. Ferrite blocks are available in sizes from approx 10mm length up to 150mm length, with pull strengths exceeding 12kg. Block (or bar) magnets have completely flat surfaces that are perpendicular (at right angles) to each other, and are available in all scales from cubes through to long rectangular prisms. The dimensions for blocks are Length x Width x Height (mm).
Ferrite magnets can be used in a wide range of applications due to their high coercivity and low cost. They also have good machining properties which allows them to be cut into different shapes and sizes - they are cut with diamond tooling; standard drills and wire spark erosion techniques do not work. Ferrite has an excellent resistance to demagnetisation/corrosion, however care must be taken when handling the product due to its brittleness. Ferrite magnets can be used up to +250 degrees C making it ideal for use in electrical machines. At sub-zero temperatures e.g. less than -10 to -20 deg C, ferrite may start to show a reduced pull force (the temperature and the degree of weakening depends on the magnet shape and is application specific; for most uses this effect does not happen as the magnets never get that cold).