15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]
Hard Ferrite Cylindrical Magnet Bar Y30BH 4mm x 5mm, Rod Bar Sintered Hard Ferrite Permanent Magnets for Hobbies, Handcrafts, Crafts and Science, souvenirs fridge magnets, Therapy Ceramic Magnets, extremely hard and brittle oriented (anisotropic) and non-oriented (isotropic) Low Cost Ferrite Rod Magnet, whiteboard magnets and educational magnets, Ceramic Cylindrical Magnets China Supplier
Hard Ferrite Cylindrical Magnet Bar Y30BH 4mm x 5mm SPECIFICATIONS:
Material : The cheapest magnetic material,main contents including ferric oxide ,barium and strontium.
Type : Permanent
Size : Diameter 4mm X 5mm height Ferrite / ceramic rod magnet
Shape : Cylinder, Rod, Cylindrical, Bar
Colour : Dark charcoal gray
Direction of Magnetization: Axially magnetized thru the height
Depending on the application of our FERRITE Magnet, we have a choice of discs, rings and blocks.
Some applications are crafts, souvenirs, fridge magnets, whiteboard magnets.
Pull Force 0.04 kg
Weight 5 gm
Style Ferrite Cylinder magnet
Direction of Magnetisation Axially magnetised thru the height
Dimensions Height:5mm, Diameter:4mm
Uses for our ferrite cylinder magnets:
As well as housed in control valves, flow meters and sensors of many different shapes and sizes, to control and regulate moving parts, these 4mmx5mm ferrite cylinders are also housed in the monitoring devises that protect against the accidental or deliberate incorrect operation of these vital instruments for the measurement of physical forces.
With the help of these permanent magnets valves, gauges, metres and sensors measure temperature and pressure, gasses, liquid and powder and grain flows for the accurate measurement and the safe operation of machinery and infrastructure. Sensors housing magnets are able to detect stresses in structures including hulls of ships, grain silos and dam walls. Ferrite Ceramic Cylinder Magnet 10mm x 10mm C5 / Y30BH
These ferrite cylinders are also used extensively in electronics equipment as a reliable and removable and permanent method of regulating movement of moving parts, in particular reed switches for the opening and closing of electrical circuits with the application or withdrawal of a magnetic force field. This exercise of magnetic force has proved, since the evolution of electronic systems, a safe and secure method of holding and releasing individual electronic components in an intuitive, light touch or no contact method that greatly increases the durability and reliability of all electronic devices.
These tiny ferrite cylinder magnets are also widely used in games and toys of many types. Embedded in chess pieces for the secure enjoyment of a game of chess on the train or plane or during an earthquake, these magnets provide unobtrusive pleasure in allowing game pieces to be easily held and released and held again.
Allowing the toy or doll to be separated at a predetermined joint or section helps protect the toy, doll or game from more terminal damage when subjected to unreasonable forces like being battered against a tree trunk. In this event, the article simply collapses at the predetermined magnetic pull forces for simple and intuitive recoupling later.
Ferrite magnets, also known as ceramic magnets, have the strongest magnetic field of all magnets and a good resistance to corrosion. They can be used in a wide range of applications including assembly of souvenirs, fridge magnets and whiteboard magnets.