Craft / Ferrite -make your own. Anisotropic Strontium ferrite ceramic 8 material. These craft magnets are stronger than your average craft magnet. Ferrite magnets do not conduct electricity unlike Alnico, NdFeb and Smco.
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AIYIMA 2Pcs 5.25 Inch Hifi Full Range Speaker Units 4 8 Ohm 40W NdFeB Magnet Loudspaeker Home Theater Music Sound Speaker
Aliexpress UK
Craft / Ferrite -make your own. Anisotropic Strontium ferrite ceramic 8 material. These craft magnets are stronger than your average craft magnet. Ferrite magnets do not conduct electricity unlike Alnico, NdFeb and Smco.
eBay
Magnet Cabinet Door Catch Zinc Alloy Furniture Door Stopper Magnetic Catch Latch Ultra for Closet Cupboard Furniture Hardware
Aliexpress UK
They have a high resistance to corrosion and demagnetisation and can operate in temperatures up to 180.
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5000W 8000W 10KW AC Generator 50Hz Wind Hydraulic Permanent Magnet Brushless Generator Pure Copper Wire Household Use 220V/230V
Aliexpress UK
Craft / Ferrite -make your own. Anisotropic Strontium ferrite ceramic 8 material. These craft magnets are stronger than your average craft magnet. Ferrite magnets do not conduct electricity unlike Alnico, NdFeb and Smco.
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N52 20x10 21X10 30X10 Refrigerator Magnet 3M sticker tape Neodymium Strong Ebike Motor Generator Engine Office Science Diy Craft
Aliexpress UK
These magnets are available in sizes 14mm x 3mm and 20mm x 3mm. See pictures for details.
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6.5inch Dual Coils Double Magnet Car Audio Bass Speaker Big Power Active Auto Speaker TF-65D
Aliexpress UK
They have a high resistance to corrosion and demagnetisation and can operate in temperatures up to 180.
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High Efficiency 3KW 5KW 7KW 8KW 220V ,Single Phase Alternator 1500RPM 3000RPM Permanent Magnet Generator For Household Load Use
Aliexpress UK
25mm x 10mm x 6mm Each magnet's north and south poles are on opposite 25mm x 10mm rectangular faces Each magnet can support a steel weight of up to 0.8kg vertically from the magnetic face when in flush contact with a mild steel surface Resistant to demagnetisation and corrosion without any extra coating Also known as ceramic magnets, ferrite magnets offer excellent value for money when pull strength is not the most important factor. They have a high resistance to corrosion and demagnetisation, can operate in temperatures up to 180 degrees Celsius and are commonly using in conveyor systems, switches speakers and crafts.
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B-709 6.5 Inch Bass Speaker With A Diameter of 55 * 65mm And A Hidden Giant Rubidium Magnet Of 180W 4Ohm 1PCS
Aliexpress UK
These magnets are made from a high-temperature material which can operate in temperatures up to 180 degrees Celsius. Because these magnets are weakly magnetised they are not suitable for weight-bearing applications, but instead are commonly used in sensors and other similar applications.
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1 Pieces Original Germany Nubert 6'' Super Bass Woofer Speaker Driver Unit Double Magnet Casting Aluminum Frame 8ohms 85W
Aliexpress UK