NDFEB magnet.
Known as third generation of rare earth magnets, neodymium iron boron (NDFEB) magnets are the most powerful and advanced commercialized permanent magnet today. Since they are made from neodymium, one of the most plentiful rare earth elements, and inexpensive iron, NDFEB magnets offer the best value in cost and performance. Ndfeb magnets are available in both sintered and bonded forms. Sintered NDFEB offers the highest magnetic properties (28 mgoe to 50 mgoe) while bonded ndfeb offers lower energy properties. Although bonded magnets do not possess magnetic properties as advanced as those of sintered magnets, they can be made in shapes and sizes that are difficult to achieve with sintering. A variety of coatings can be applied to the magnets' surface to overcome the principle drawback of neodymium-based magnets, their tendency to corrode easily.
1: NdFeB, $12USD/kg, 2:SmCo, $65usd/kg 3: Alnico: $12USD/kg,4:hard ferrite magnets, $1.00 USD/kg,5:flexible magnet: 1.00USD/kg 6: Y25, speaker magnet,D
Product name: ndfeb magnet Materials trademark: N35--n50ú¼33m--48mú¼30h--45hú¼27sh--45shú¼25uh--40uhú¼23eh--38eh All trademarks are available. Working temperature: 80-200ú¿íµú¬ Product feature: High anti- degausser If it did not coating or electroplating, materials will corrodible Very adamancy and crisp Stability in common temperature Does not apply to high temperature environment High cost / capability proportion Surface treatment: Zinc, nickel, silver, gold Epoxy resin spraying Standard export packing
Materials: Nd2Fe14B+ other rare earth material Country of Origin:China (mainland) Brand Name:Alloy Magnets Applications: .Big blocks: widely used in motors, cleaning machines and medical equipment .Small blocks: widely used in toys and decoration .Properties: N35 to N52, N30M to N50M, N30H to N48H, N30SH to N45SH, N28UH to N40UH, N28EH to N38EH Primary Competitive Advantages: "green" product .Experienced technical staff Competitive price High quality Good service Prompt delivery
Sintered ndfeb Standard cartoon
Sintered ndfeb
Product technical specification varies from its grade.Ndfeb magnets are used in audio, magnetic couplings, power generators, reed switch Applications, sensors, dc motors, automotive starters, servomotors, and a multitude of other Applications. Sintered ndfeb magnet is mainly produced according with custom design, so there are no standard sizes. The magnets could be made into following shape: discs , cylinders, cubes, tubes, plates, rings, arc segments and other special shape.
Ndfeb magnet Available in a very wide range of shapes, sizes and grades. Ndfeb magnets was primarily for voice coil motors (vcm's) in hard disk drives Aother applications include high performance motors, brushless dc motors, magnetic separation, magnetic resonance imaging, sensors and loudspeakers. 15kg-20kg/box.
Neodymium magnet (also known as NdFeB, NIB or Neo magnet), the most widely used type of rare-earth magnet, is a permanent magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure
Sintered High Performance Strong Permanent NdFeB Neodymium Magnet for Industrial Motor. NdFeB magnet offer the strongest magnetic power today. Product Name Neodymium Magnet/NdFeB magnet/Permanent Magnet Product Materials NdFeB Magnets Grade Of Magnets N28-N54, 35M-52M, 30H-52H, 30SH-52SH, 30UH-48UH, 28EH-48EH, 33AH-38AH. Size Of Magnets Customized from 2mm-120mm Working Temp 80-200 Magnets Coating Ni, Ni-Cu-Ni, Zn(Cr3+), Tin, Epoxy, Ni-Ag, Ni-Au, Passivation, Parylene, etc. Magnets Direction Customized Magnets Application Motors, Generators, Sensors, Speakers, Earphones and other musical instruments, Magnetic therapy devices, Magnetic Chuck, Magnetic bearings and couplings, NdFeB Pot Magnet and other magnetic applications.
good consistency, high effective corrosion prevention
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
Hello! Thanks for reading our selling lead as follows. My name is Alex, a third-generation successor of family business group. We are experieced in the trading area and dealing with various products(such as electronic, plastic, rubber....etc.) in Asia until now. We also provide excellent Sintered NdFeB Magnet and Bonded NdFeB magnets for multipurposes. We have confident and want to mention our important principle again - we always pay more attention to the quality of products than customer itself. Please refer to our company profile in order to realize more or visit our website: http://www.sssmile.com.tw/English/main.asp Certificated by D-U-N-S(Dun & Bradstreet) https://www.directory.dnb.com/profiles/en/SUN-SMILE-CORPORATION-347529.html Thanks. Sun Smile Corporation Alex
Materials: Nd2Fe14B and other rare earth material. Country of Origin:China (mainland). Brand Name:Alloy Magnets. Applications:Used in electric toys and darts (game playing) . Properties: N35, N38 and N40 are common properties used in this field. Primary Competitive Advantages: ."Green" Product Experienced Technical Staff Competitive price High quality Good service Prompt Delivery.
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.
net, rare earth magnet Technology: Utilizes new sintered ndfeb magnet techniques and equipment such as strip casting, hddr technology Magnetic properties: High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature; Grades: N35-n52, 33m-48m, 33h-48h, 30sh-45sh, 30uh-38uh and 30eh-35eh; Shapes and sizes: Disc, cylinder, block, cube.Ball.Ring and according to customers' request . Coatings: Nickel, zn, black epoxy, black nickel , nickel -cu-nickel, ag, au etc. 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. Standard export carton
1, material: neodymium-iron-boron 2, grade:n35-n50, n35m-m42m33h-42h, 33sh-42sh, 28uh-38uh, 28eh-35eh, 28ah-35ah The temperature operation up from 80 centigrades to 230 centigrades. 3, shape: stick/cylindri/disc/block/coil/bar/sheet/ball/sphere, customized shapes for ndfeb magnets are available. 4, process: raw materials-mixing-melting-crushing-milling-pressing-sintering-surface grinding-griding maching-coating-inspection-packing. 5, coating:zn, ni, nicuni, au, cu, ag, and black epoxy etc. 6, directions of magnetization:magnetized through the thickness, axially, diametral, multi-poles, radial magnetized, and customzied specific requirements magnetized 7, aplication: neodymium(ndfeb) magnet are widely used in transportations, electronics, communication equipment, medical equipments, home aplications, and magnetic finery, and other magnetic applications. Stadard air packing, box+foam+metal. We can make the packages as customer's request.
Size: D30*3mm Grade:N4o Axially magnetized pulling force:13.40lb This is another type of disc magnets a customer used as a small tool holder. We also have magnets of the same dimension with different grades, N38, N38SH, N40, N45 to meet different holding or pulling force requirement. Disc magnets are the most common type in our company. You can be assured about their quality. Never will happen such problems like magnetic field missing, magnetism losing or coating peeling. We have never received such a compliant. If you are looking for this type of magnets, we can offer you 100000 pcs per month. packed in small boxes and then in standard export cartons with magnetism shielding foils
Size:3/4"/1/2"*1/4" Grade:N52 Axially magnetized This block magnet is custom made for one of our customers for use on security products. As you noticed, they are of N52 grade, which means they are very powerful in pull force. They can also be applied for magnetic linear motor. Basically there are three types of linear motor: Cylindrical moving-magnet linear motors; U-channel linear motors and Flat linear motors. The linear motor is often described simply as a rotary motor that has been rolled out flat, and the principles of operation are the same. The forcer (rotor) is made up of coils of wires encapsulated in epoxy, and the track is constructed by placing magnets (usually high power magnets) on steel. The forcer of the motor contains the windings, Hall-effect board, thermistor (to monitor temperature) and the electrical connections. By using a linear encoder, position can be quickly and directly measured at the load for increased accuracy of the load position. packed in small box and then standard export cartons with magnetism shielding foil
