Magnetic Materials

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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.

Characters: 1. Excellent stability and evenness of magnetic flux density 2. Strong anti-corrosion of appearance coating 3. Suitable for making small volume magnet with complex shape 4. Regular shape, precise size 5. Strong anti-demagnetization Application: 1. DC non-brush motor of automotive, stepping motor, lighter, sensor 2. HDD(PC disk), CD-ROM and VCD/DVD driver 3. Printer, electronic clock, audio and electric tools 4. Mobile phone and BP vibration motor

The sintered NdFeB magnet has the high remanence, high coercive force, high energy product and high ratio detween performance value and product cost. It may be easily formed into various sizes. And especially suitable for micro products of auto, motor, national defence, speaker, computer, biology project, medical treatment machine, instrument and meter etc.

Chou Magnetics Co., Ltd is an expert on magnetic separators. Strong magnetic tubes fixed onto a stainless stell framework comes a grate (grid) magnet. When anything containing iron sunbstances passes through the framework, the iron substances will attach themselves onto the wall of the tubes. So your productions will be safe for consumption. we can supply you grate magnets(grid magnets) with the following specifications: Round grids Rectangle grids One layer grids Double layer grids Three layers grids SS casing: SS316L, SS304L

We're engaged in all kinds of magnetic beads, including the magnetic marble beads, which is taken as the parts of different ornaments, such as magnetic bracelets, magnetic necklace, as you know the mirco magnetic field are good for human body, furthermore the marble beads features multi colors, looks both classic and modern, as a result, many Euro-American people like it very much. Any more, please visit: http://www.e-magnet.cn/productsl8.html or send your special inquiry to our email address: yingli@magnets.com.cn

We produce durable NdFeB Magnet and annual output is 1000ton. We also export Smco Magnet, Alnico Magnet,Ferrite Magnet etc.

SWMAG Magnetic Bars provide an effective means removing ferrous chips and metal particles from loosely packed, free flowing materials. They are usually constructed of 304 or 316 stainless steel tubes for special domains filled with Ceramic or Rare Earth Magnet. Either round or square shape bars are available for customers who are desiring for special applications.

Souwest's Pot Magnets are good at convenient holding and fastening.Their magnetic holding force are thirty times stronger than individual magnet.

Magnetic Plate is widely used for removing Tramp Iron such as Bolts, Nail etc from free flowing materials, like corn, gravel, plastic and other granular materials. They can be designed in a wide of models, configurations and sizes to meet with specific operation and plant conditions.

Magnetic Liquid Trap is designed especially for heavy duty, large volume liquid and semi-liquid line flow systems. It purifies liquid material by removing ferrous contaminants and protect equipment.Its max surface gauss is 12000gs.