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We supply a wide range of magnets that are used for a great
variety of applications. The three main materials are: alnico, ferrite
(ceramic strontium ferrite) and rare earth (neodymium iron boron). We
stock many items, and can usually guarantee next day delivery if we receive
orders by 11:30am. However due to processing costs, we have a minimum
order of £40.00.
These are cast magnets manufactured from aluminium, nickel and cobalt. They posses excellent corrosion and heat resistant qualities up to 500°C.
Typical applications include:
Ceramic ferrite is manufactured from strontium ferrite, usually die pressed and sintered. Due to good machining properties, we can cut and magnetise them to virtually any size or shape required. Due to their high coercivity and low cost, they are used in a wide range of applications. We also stock a wide range of blocks, rings and discs. Stable up to a maximum temperature of 120°C.
Typical applications include:
Manufactured from sintered neodymium iron boron. They possess the most powerful magnetic properties in relation to volume and can lift up to 1000 times their own weight. However they do not possess strong heat resistant qualities usually remaining stable up to 80°C although SH grades of the compound are available which are stable up to 120°C. For higher temperature applications, rare earth samarium cobalt is recommended. Also due to their corrosive nature, neodymium is usually supplied coated.
Typical applications include:
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