Neodymium magnets are strong permanent magnets made from an alloy of neodymium, iron & boron. Part of the Rare-Earth magnet family, they have the highest magnetic properties of all permanent magnets. Due to their high magnetic strength and relatively low-cost, they are the preferred choice for many consumers, commercial, industrial and technical applications. NdFeB is divided into sintered NdFeB and bonded NdFeB. Bonded NdFeB is magnetic in all directions and corrosion resistance and is divided into Bonded Compression NdFeB Magnet and Bonded Injection NdFeB Magnet; while sintered NdFeB is easy to corrosion, the surface requires coating, generally divided into axial and radial magnetic charging. Advantages of NdFeB Magnet: 1. Very hard and brittle, high diamagnetic resistance, high cost / performance ratio, not suitable for high working temperature; 2. Magnetic performance is higher than that of the rare earth cobalt permanent magnet, the residual magnetic induction strength, magnetic induction coercivity, the maximum magnetic energy product is very high, is the current magnetic performance of the best permanent magnet; 3. High-cost performance. Application of NdFeB Magnet: �·Magnetic Resonance Imaging �·Actuators �·Security Systems �·Magnetic Guitar Pickups �·Electric Generators For Wind Turbines �·Sensors �·Loudspeakers And Headphones �·Specialty Door Catches �·Brushless Motor �·Magnetic Bearings And Couplings �·Magnetic Chuck �·Magnetic Toy �·Electric Motors �·Filter &Strainers Magnetic Tools �·Lifting And Compressor Motors �·Health Bandages And Plasters �·Electrical Power Steering �·Magnet Separators �·Other Magnetic
Samarium Cobalt (SmCo) magnets are made by a sintering process and exist in two forms. The first is Sm1Co5(SmCo 1:5),which has a maximum energy product of between 14 and 24MGOe. The second and more common form is Sm2Co17(SmCo 2:17) which has a maximum energy product of between 22 and 32 MGOe. The main Sm2Co17 alloy is around 35% Samarium (Sm)and 60% Cobalt (Co)with the balance being from varying amounts of lron (Fe) Copper (Cu). Hafnium (Hf) and Zirconium (Zr). Praseodymium (Pr) may also be used. Sm1Co5 is made of only Sm and Co and has excellent corrosion resistance. Advantages of SmCo Magnet: 1.Superior resistance to high temperature. 2.Excellent resistance to corrosion, no coating is needed for surface protecting. 3.High working temperature. 4.SmCo is suitable for machines with high magnetic requirements and good for strict working environment requirement. Application of SmCo Magnet: *Electronic Magnetrons *Magnetic Treatment *Servo-Motors *Sensors *Magnetic Transmissions *Magnetars *Pump Couplings *Computer Disc Drives
Ferrite Magnet is manufactured from oxide material by powder metallurgical process. Its advantages include: low-cost excellent corrosion resistance, resistance to be demagnetized etc. The normal working temperature of Ferrite Magnet is between-40C and +250'C.It can be magnetized before or after assembling. Generally, Ferrite Magnet can be machined to regular shapes like segments, blocks, rings and discs etc. The normal grades for sintered Ferrite Magnets are Y10,TY25, Y30, Y30BH, Y35, etc. Advantages of Ferrite Magnet: Ferrites have isotropic characteristics, weak magnetic performance, has the same magnetic performance in any direction, multipolar magnetic charge. The main raw material of ferrite is oxides, so it is not corroded by high temperature, high humidity or chemicals (except strong acid and base); with excellent diamagnetic impedance, no flux loss before and after assembly and magnetic charging; working temperature is-40C to + 250C, poor temperature coefficient; Br temperature coefficient is-0.2% , 0.2% under Br, etc. per 1 increase; high hardness, wire cutting and grinding; ferrite is brittle and fragile during production and transportation. magnetic requirements and good for strict working environment requirement. Application of Ferrite Magnet: It is widely used in permanent magnet motor, DC motor, speaker, dry clarinet, magnetic separator machine, Magnetic Knife Holder/Rack, General Holding Devices and adsorption device and so on.
Flexible magnets are low-cost extruded permanent magnets made by bonding a strontium magnetic powder in a flexible vinyl binder. Microcrystalline magnetic powder of flexible magnet leads to its high magnetic performance, and artificial rubber makes it very flexible. Its maximum magnetic energy product has reached 90KJ / m3 (11.25MGOe), industrial mass production magnetic performance range of 16 to 68KJ/m3(2.0~8.5MGOe). Due to its excellent flexibility, it can assemble faster than molded magnets. Flexible magnetic sheets, magnetic strips and labeling magnets are easy to use and manipulate to your desired specifications. Advantages of Flexible Magnet: Flexible magnets are easy to use, easy to manipulate, low cost and extremely versatile. They can easily be cut, bent, twisted, slit, or coiled and adhere to multiple items and surfaces. In addition, flexible magnetic materials require no surface treatments so no special precautions need to be taken to protect the magnetic surface. Our simple sheet on Care Tips will ensure that the use of magnetic sheeting on vehicles will not mar paint finishes. Application of Flexible Magnet: *Warehouse Labeling *POP & Tradeshow Displays *Crafting Projects *Windows & Door Seals *Promotional Giveaways *Packaging Closures *Automotive Signs *Paint Masking Applications *Large Format Graphics *Commercial Signage *Name Badge Holders *Office Presentations *DIY Home Improvement *Fridge Magnets *Business Cards
We have strong sintered AlNiCo permanent magnet production scale, can produce the performance of Alnico2-8 grades. And annual output nearly 800 tons. AlNiCo magnet is suitable for producing complex, light, thin, and small products, and is widely used in instrumentation, communications, magnetoelectric switches, and various sensors. AlNiCo products are mainly used in automotive parts, instrumentation, electroacoustics, motors, nuclear power, teaching, aerospace and other fields. It has the characteristics of low temperature coefficient, high temperature resistance, humidity resistance, not easy to oxidize and good working stability.
Description : The most powerful magnets commercially available Manufactured by a powder metallurgical process involving the sintering of powder compacts under vacuum Grinding and slicing possible Very reactive with moisture and oxygen A variety of Coatings can applied depending on the environment of the application Applications : various types of electric motors, engineering equipment, medical equipment, audio apparatus and household appliances
Description : Plastic-bonded magnets are particle composites with permanent-magnet powder embedded in a plastic binder. Hard ferrite (HF), various SmCo and NdFeB powders and, to a very little extent, AINiCo alloys are used as magnetic powder. For embedding the magnetic particles, thermoplastic binders as, for instance, polyamide (PA) or polyphenyl sulfide (PPS) and duroplasts like epoxy resins are used. Depending on the material composition and production process, isotropic and anisotropic magnets with differing magnetic and mechanical specifications are available. Since not only the type of magnet or plastic material, but the filling and alignment degree, too, determine the composite`s properties, the outcome is widely varying magnetic parameters and an outstanding variety in types and shapes.
Halbach array is a special arrangement of permanent magnets that augments the magnetic field on one side of the array while cancelling the field to near zero on the other side.[1] This is achieved by having a spatially rotating pattern of magnetisation. The rotating pattern of permanent magnets (on the front face; on the left, up, right, down) can be continued indefinitely and have the same effect. The effect of this arrangement is roughly similar to many horseshoe magnets placed adjacent to each other, with similar poles touching.
Magnetic Writing and Drawing Board Material: ABS+ Magnet
Door Magnetic Catcher
Product description [rcdk suspended magnetic separator] Brief Rcdk suspended magnetic separators are utilized for removing various ferrous contaminants from a flowing product stream. They are those permanent magnets which are installed above the open conveyors to clear the ferrous objects and fines found in grains, feedstuffs, dry chemicals and other particulates. The metallic contaminants are usually pulled out by the suspended magnets. Rcdk suspended magnetic separators come in different sizes matching to the width of the belt. They are outfitted with eyebolts for handling the overhead suspension. The magnets used in suspension are normally ceramic magnets or rare earth magnets which have the capability to lift the tramp- iron objects from considerable distance. Features Clear the tramp iron and other ferrous tramp from flat-belt and trough style conveyors. The conveyed materials on the conveyors are penetrated deeply by the powerful ceramic or other magnets. Export packing , or as per customer's request
The trap magnet is designed to remove ferrous tramp from liquid processing and conveying lines Trap magnet is also frequently used in hydraulic circuits in cooling systems The magnetic system is built up either of anisotropic ceramic or highintensity rare earth magnets The magnet unit is closed in stainless steel or MS Housing making it suitable for use in the chemical paper and ceramic industries The magnetic unit is easily removable from the SS enclosure by loosening a few quickrelease fasteners For the removal of low magnetic particles or oxidized iron a system with Highintensity rare earth magnets is recommended Salient Features High coercivity modern anisotropic permanent magnet like ferriterare earth magnet Strong and rugged construction with MS and SS 304316 Designed for food and powder industries Highly acidic media suitable design is available Auto cleaning design is also available Our Trap Magnet is used for Ceramic Slurry Pigments Slurry Ink Liquid Syrup Fruit Juice Furnace Oil Chocolate Juice Paper Mill Pulp Chemical Highly Acidic Chemical Maize Slurry Glucose Slurry Edible Oil Oil Refinery Crude Pharmaceutical Slurry HighTemperature Slurry Ceramic Frit Water Cleaning or Purification
Our magnetic rods are simple lowcost tubes used for magnetic separation It is used in different industries from food and plastic processing to chemical and powder processing The thickness of the tube is optimized to obtain high intensity We supply SS 304 or SS 316 tubes assembled with highintensity hard ferrite Rare Earth Magnet It can easily be installed in machinery as per the clients requirement Our magnetic rods are available in customized lengths We also provide M8 threaded ends with the fastener for easy fitting Applications Plastic Industries Chemical Industries Food Products Ceramic Industries Refractory Pigments
1)grade:N35-N52 2)size:customized design 3)Plating:Znic ,Nickel ,Epoxy sheild magnetism packing
Our Spout Magnets are specially developed for the thorough removal of ferrous metals from materials in granular and powder form during transport through pipeline systems These magnet systems are built into a housing that is fitted with flat flanges that after mounting form a single unit with the pipeline systems Guide strips are fitted on the inside of the housing to ensure that the material to be purified is well distributed and comes into good contact with the magnet core Salient Features Easy to clean Easy to install Hygienically sealed quickrelease door Flanges and connections made as per requirement Available in MSSS 304316 The magnetic intensity up to 8500 is available Applications Chemical and Pharmaceutical Industries Flour milling Industries Mineral processing Industries Bone milling Industries Guar Gum Industries Plastic Industries Ceramic Industries Refractories
Magnetic damper coil winding components tension control magnet damper Introduction of the magnetic damper 1. The magnetic damper and name tension controller, tension control or brake, is a constant torque transmission medium of the magnetic field of the device. Damping disk with magnets, no sliding friction without contact, the service life is long, tension control extremely stable. 2. Installation simple structure, the output torque is a convenient adjustment. 3. Structure compact design, small size, can be in all sorts of steady work position. Usage of Magnetic Damper Recommends that customers will scale value transferred to use 4 or above, if this time tension too large, had better choose a smaller size specifications of damper. If in scale value below 4, may have used the pulse of the force. Please click HouXiang 3 stated way eliminate pulse. Loosen screw, will turn to 10, turn the scale axis at the same time slow will scale turn to 0, and then turn to Scale needed to tighten lock screw, value. If use appeared in the process of tension, please repeat the above phenomenon pulsation adjustment method 3 steps until the satisfied tension. Damper magnet produce media magnetic field, use material, the use of large brittle do not open it, lest attaint parts. Specification of magnetic damper Model Applied wire diamiter(mm) Tension scope(cn) MTB-02 0.04_ 0.08 10g_ 50 g MTB-03 0.09_ 0.15 40g_ 150 g MTB-04 0.16_ 0.50 160g_ 1200 g MTB-05 0.40_ 1.00 200g_ 2000g MTB-06 1.00_ 3.00 800g_ 3600g MTB-08 3.00_ 6.00 3600g_ 6500g Advantage of our coil winding components magnetic damper 1. Precise tension of magnetic damper 2. Competitive price of magnetic damper 3. Excellent quality of tensioner 4. Various kinds of tensioners for choosen including mangetic tension, electronic tensioner, Mechanical tensioner and servo tensioner. 5. Fast response speed 6. Professional tensioner engineering team 7. Good after-sales service
nSintered NdFeB magnets (neodymium magnets) are the most powerful magnets with high coercive force and high energy. It is getting to replace the traditional magnets of hard ferrite, AlNiCo and SmCo in many fields, and have been widely applied to motors, wind generator, magnetic separator, speaker systems, transducer, MRI, auto industry, etc.
We produce and sell ndfeb magnet in various shapes(segment, block, cube, cylinder, disc, ring, rod, sphere, etc)with different grade Rare earth magnet: 1. Material: neodymium, ndfeb 2. Technology: utilizes new sintered ndfeb magnet techniques and equipment such as strip casting, hddr technology 3. Magnetic properties: high coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature 4. Grades: n33-n52, 33m-48m, 33h-48h, 30sh-45sh, 30uh-38uh and 30eh-35eh 5. Shapes and sizes: various kinds or according to customers' request 6. Coatings: ni, zn, phosphating, epoxy and so on 7. Motor magnet applications: widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on. With insulation packing with metal sheet .
NdFeB Magnetic 51 x51 x 22 mm Weight 0.43 kg Nickel-plated (Ni-Cu-Ni) Magnetisation: N35 Strength: Approx. 215 Kg Extra strong (N35) magnets. These magnets are often used by model airplane builders. Heat resistant up to 80 degrees Celsius. NdFeB Magnetic mainly comprised of neodymium, iron and boron, is the third generation of the rare-earth permanent magnets, Sintered NdFeB is the strongest permanent magnets in the world up to date, It has excellent properties of high remanence, coercivity, and Max. Energy product. NdFeB Magnetic grade N35, N38, N40, N42, N45, N48, N50, N52(Max. Operational temperature: 80c) N33SH, N35SH, N38SH, N40SH, N42SH(Max. Operational temperature: 150c) N28UH, N30UH, N33UH, N35UH, N38UH(Max. Operational temperature: Up to 180c) N28EH, N30EH, N33EH, N35EH(Max. Operational temperature: Up to 200c) N30AH, N33AH, N35AH(Max. Operational temperature: Up to 230c) NdFeB Magnetic Outsanding product: 1). High performance: N52, N48M, 48SH, 42UH, 38EH, 33AH 2). High working temperature: The AH series with 40 k Oe super-high coervice force can replace SmCo magnets successfully. 3). High consistency: The cpk of Br and Hcj are much higher than 1.67 the consisitency of surface magnetic field and magnetic flux can be controlled with +/-1% 4). High Anti-corrosion: The sale spray test and humid heat test of the high anti-corrosion coating could be more than 1000 hours 5). Low weight loss PCT: 130c, humidity 100%, vapor pressure 2.7 bar. 20 days, average low weight loss less than 2 mg/cm2 NdFeB Magnetic applications: Loudspeakers, motor assemblies, windmill, Home appliance, acousics, communication equipment, toy, car, servomotor, step motor, DC motor and linear motor, mircrophones Pros: Very strong hold when contacting another magnet or plain iron, very difficult to pull away (easy to slide however). Pretty strong hold between two of these even with a couple of mm in between. Cons: Would like thicker (and more powerful) versions. Sure u can stack these together but sometimes it's not the same thing. Other Thoughts: Good for attaching thick stacks of paper to refrigerators etc or pinching together papers or textiles. Bottomline: This is the one if you need strong cost-effective magnets You are welcome to enquiry on our NdFeB Magnetic. NdFeB Magnetic 51 x51 x 22 mm Weight 0.43 kg Nickel-plated (Ni-Cu-Ni) Magnetisation: N35 Strength: Approx. 215 Kg.
HPMG start with alnico magnets, covers all applications.More than 10, 000 mouldings.1500 tons /year, share 40% of the world market. Covers all grades from alnico2~alnico9 Skin package waterproof
