Magnetic Materials

All magnetic name badge fasteners include nickel coated metal plate, nickel coated strong NdFeB magnets as well as green or yellow adhensive stick tapes! The approximate size for each item is as below: 1)BM-001, Assembly Size: 45x13x6mm. Magnet size: D8x2mm, strong NdFeB! NiCuNi coated! 2)BM-002, Assembly Size: 45x13x6mm. Magnet size: D8x2mm, strong NdFeB magnets! NiCuNi coated! 3)BM-003, Assembly Size: 45x13x5mm, magnet size: D9.5x2.5mm, strong NdFeB magnets! NiCuNi coated. 4)BM-004, Assembly size: 45x14x6mm, magnet size: D9.5x2.5mm, strong NdFeB magnets! NiCuNi costed. 5)BM-005, Assembly size: 45x13x6.5mm, magnet size: D10x3.17mm, strong NdFeB magnets! NiCuNi coated! 6)BM-006, Assembly size: 45x13x5.5mm, magnet size: D9.5x2.5mm, strong NdFeB magnets! NiCuNi coated. 7)BM-007, Assembly size: D21x7.5mm, magnet size: D12.5x3.17mm, strong NdFeB magnes! NiCuNi coated. 8)BM-008, Assembly size: 45x13x6mm, magnet size: D12.5x3mm, strong NdFeB magnets! NiCuNi coated! Magnetic

We have 20 year’s experience in the production of magnetic material and parts as well as we have specialized technical and R&D team. More than 5000 people are working for Nibboh Magnets. So we can provide various kinds of magnet for you . Our typical products include Sintered NdFeB Bonded NdFeB Rubber Ferrite Magnet Hard Ferrite Magnet AlNiCo Magnet SmCo Magnet Flexible magnetic materials and magnetic assemblies . Pls visit our web site 3w dort nibboh dort com for the details .

Application: micro- motor, stationary, household appliance, OA facilities, electric tool, starter, automotive motor

Application: micro- motor, stationary, household appliance, OA facilities, electric tool, starter, automotive motor

Application: micro- motor, stationary, household appliance, OA facilities, electric tool, starter, automotive motor,toy

Application: micro- motor, stationary, household appliance, OA facilities, electric tool, starter, automotive motor

micro- motor, stationary, household appliance, OA facilities, electric tool, starter, automotive motor

Application: micro- motor, stationary, household appliance, OA facilities, electric tool,toys

Application: micro- motor, stationary, household appliance, OA facilities, electric tool

Dear Sirs, We offer high qualith and competitive price NdFeB magnet .Our plant has 30000 square meters and passed QS9001/ISO140001. please find more informations about us: www.earth-panda.com then contact me. I am ready to give you best price and sample in time.

My main production EE, EI, UF, UY, T-type Mn-Zn ferrite cores over 1,000 varieties, with the extensive application of induction heating, welding machine core.Directly from China manufacturers of products that you can enjoy the lowest prices

Rubber magnets are permanent magnets made by mixing synthetic rubber with ferrite powder, then kneading and processing by extrusion molding. Rubber magnet materials offer the product designer a uniquely desirable combination of properties at lower cost than other magnet materials. Magnetic propertise are listed as below: FBA-1/FSA-2 Br:1600~1800Gs, bHc:1200~1400 Oe, iHc:1900~2000 Oe, (BH)max :0.6~0.8 MGOe FSR-3 Br:2400~2600Gs, bHc:2050~2250 Oe, iHc:>2600 Oe, (BH)max :1.4~1.6 MGOe

Anisotropic type magnets are sintered permanet magnets composed of strontium ferrite and are pressed in a magnetic field for preferred direction. They have only in this preferred direction good magnetic properties and can be magnetized only in this direction. At the same magnetic volume a higher magnetic flux is obtained than with isotropic magnets. A wet pressed magnet is formed by slowly molding mud-like impalpable into the desired shape. Magnetic properties are list as below: SR-3: (Strontium Ferrite) Br: >=3900 Gs, bHc>=2700 Oe, iHc>=2750 Oe, (BH)max>=3.7 MGOe SR-4H: (Strontium Ferrite) Br: >=3800 Gs, bHc>=3250 Oe, iHc>=3350Oe, (BH)max>=3.4 MGOe SR-4B: (Strontium Ferrite) Br: >=4000Gs, bHc>=2800 Oe, iHc>=2850 Oe, (BH)max>=4.0 MGOe

Anisotropic type magnets are sintered permanet magnets composed of strontium ferrite and are pressed in a magnetic field for preferred direction. They have only in this preferred direction good magnetic properties and can be magnetized only in this direction. At the same magnetic volume a higher magnetic flux is obtained than with isotropic magnets. A dry pressed magnet is formed by molding into the desired shape. Magnetic properties are listed as below: SR-1: ( Strontium Ferrite) Br>=3600Gs, bHc>=2700 Oe, iHc>=2900 Oe, (BH)max >=3.0 MGOe

Isotropic magnets are sintered permanent magnets composed of barium ferrite or strontium ferrite. This class of magnets aside from good resistance to demagnetization, has the popular advantage of low cost. Due to their low cost, isotropic magnets enjoy a very wide range of application, from motor dynamo, toys, novelty. Their magnetic properties are listed as below: BA-1: (Barium Ferrite) Br>=2100Gs, bHc>=1800 Oe, iHc>=3000, (BH)max>=1.0 MGOe SA-1: (Strontium Ferrite) Br>=2100Gs, bHc>=1800 Oe, iHc>=3000, (BH)max>=1.0 MGOe

Flexible magnets, also known as rubber magnets, are a composite of resin and magnetic powders of different materials. They are produced in flat strips and sheets. They can be used for refrigerator doors, toys and teaching materials.

Ferrite magnets are made of a composite of iron oxide and barium/strontium carbonate. These materials are readily available and at a lower cost than other types of materials used in permanent magnets making it desirable due to the lower cost. It is widely used for motors, loudspeakers, toys and handicrafts.

AlNiCo magnet is an alloy of aluminum-nickle-cobalt, has exellent temperature stability and corrosion resistance, it can be used in motor, sensor, separator, loudspeaker and holding system etc.

SmCo magnet is high performance and low temperature coefficient permanent magnets made of samarium and cobalt and other rare earth elements. It’s biggest advantage is its high working temperature - 300?. It needn’t to be coated because it is difficult to be eroded and oxidized. SmCo magnet is widely used in motor, watches, transducers, instruments, positional detectors, generators, radars and so on.

-----Ferrite Toroid(Ferrite\NiZn Ferrite Toroid\NiZn Magnet\Big Ferrite Magnet Core\Ferrite discs\Ferrite rod etc)is a high performance and super stable big size ferrite Toroids for various accelerators And by now we are the only mfr of size over OD600mm in whole piece. ----This ferrite Toroid is regularly adopted in physics research,electronics,Mechanical,airspace,power supply,communications and different high frequency,high pulse equipments.