Material: Ferrite: Stable, reliable, and good for mass production Traditional series: inexpensive and affordable. Material:NdFeB/ Smco: High performance,versatile and more cost-effective Appliance of high grade oil pump, high-performance brushless motor, ect. In automobile and aeronautics filed.
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. â?¢ 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.
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 +250C.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% /C, 0.2% under Br, etc. per 1 Cincrease; high hardness, wire cutting and grinding; ferrite is brittle and fragile during production and transportation. magnetic requirements and good for strict working environment requirement.
Neodymium magnets (also known as NdFeB, Neo or NIB 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 Sintered NdFeB Magnet : 1. Very hard and brittle, high diamagnetic resistance, high cost / performance ratio, not suitable for high working temper ature; 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.
AINiCo is composed primarily of Aluminum Nickel Cobalt and also Copper and Titanium. They are manufactured through either casting or sintering process. Cast AINiCo may be manufactured in complex shapes such as horseshoes not possible with other magnet materials. Sintered AINiCo offer slightly lower magnetic properties but better mechanical characteristics. it can be efficiently magnetized in any direction, and for anisotropic AINiComagnet, it generally has greater magnetic capacitive in a preferred orientation than isotropic types. AINiCo is hard and brittle, Machining or drilling cannot therefore be accomplished by ordinary methods. Holes are usually cored in at the foundry, and magnets are cast close to final size and then finish machined to closer tolerances. â?¢ Advantages of AlNiCo Magnet: 1.Customized designs are available. 2.Max working temperature can be as high as 550�°C. 3.Disadvantage: Br and BH(max)are not as high as rare earth magnet. 4.High energies and relatively low coercivity. 5.High magnetic flux density; low mold charge stable temperature properties; easy to shap.
Flexible magnets are low-cost extruded permanent magnets made by bonding a strontium magnetic powder ina flexible vinyl binder. Microcrystalline magnetic powder of flexible magnet leads to its high magneticperformance, 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. Technical Data of Flexible Magnet: Shapes: Rolls or Sheeting & Strips Magnetization: Axially Magnetized Br: 1,600 Gauss BHmax:0.60 MGOe Hc: 1,370 Oersted's Max Operating Temperature:212F/100 Density(lb/in3): 0.133
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Magnetic Writing and Drawing Board Material: ABS+ Magnet
High temperature Sintered and bonded SmCo Magnet &magnet assembly for permanent motor,sensor,coupling and commnications SmCo Magnet Typicical applications: Motors,Sensors,Couplings,communication SmCo Equipment: Jet Milling,Isostatic Cool,Pressing machine,Tempering(annealing)furnace,Sintering furnace,Grinding machine,and testing equipment like CMM etc. At present,we have delivered this high temperature magnet(420C and made magnet assembly to user. Please send your requirements to cathyshenpeng at gmail dot com
Magnetic Stirrer Digital LCD Display Last Measurement in Memory Heating amp Stirring can proceed Simultaneously Bushless Motor for Low Noise Anti scratch and Corrosion Resistance Ceramic Plate Surface ABS Cabinet Brand Labtical Model NameNumber MS5LH Type Magnetic Stirrer Speed range 1002000rpm Maximum mixing capacity 5000 ml Temp Range amp Accuracy 300C Accuracy 1C Temperature Sensor PT100 Time range 099h99min Top Plat Size 168 x 168mm Display LCD Motor Type Bushless Motor Operating Mode Temperature Speed Timing Memory last data Power 500W Power Supply AC 220V 5060Hz Packing Dimension 335 x 235 x17cm Weight 25kg
- PVC Seal with Magnetic strip - 135,180°degree - Flexible PVC with Rigid PVC - For 5,6,8,10,12mm tempered glass.
Two tier Galvanized double deck bike rack/bicycle rack For all types of bicycles 2 tier bike rack can accommodate all types of bicycles, such as mountain bikes and town bikes, and any bicycles can also be chained for extra security. Once placed, the bicycle is well supported by wheel channels and the back wheel is stabilised by a gutter to lock the bicycle firmly. The lower rack has a sloping wheel channel, so the user does not have to bend between the levels which makes the cycle parking system simple and easy to use for all ages. This 2 tier bicycle rack is excellent for space saving as the cycle stands are compact with a centre to centre distance of around 370 mm. There is also the option to have the powder coated in any of the 192 RAL colours. Double deck bicycle rack features: 1.This double deck bicycle rack can park 2 bikes per set(one up, one down). 2.assembled in underground garage. 3.used for public place such as hosipital, school etc. 4.beautify the environment. 5.can Save space and prevention of theft.
1. Samarium Cobalt magnets is made of samarium as rare earth elements and cobalt. 2. They have very good magnetic properties, high coercivity and excellent resistance to corrosion. 3. These magnets are best used under highly critical conditions.
Smco magnet is a high-capacity permanent magnet made from sm, co, fe and other trace metal elements. Besides a markable resistance against corrosion and oxidation. Hence, it may be used in aeronautic and space industries among others.
Features: 1.High performance 2.Excellent thermal stability 3.Good stability of the maximum energy product-bh temperature and chemical 4.Strong anti-corrision and oxidation resistance
1. SmCo1:5: SmCo1:5 magnet is also named SmCo5.Prorated with metallic samarium, cobalt and metallic praseodymium , are firstly those roughcasts with different properties and grades after series technology processing from melting, milling, and pressing to sintering in order. The (BH) max range is from 16 to 25, maximum working temperature 250¡ãC. The physical character and ductibility of SmCo5 is better than Sm2Co17, so SmCo5 is slightly easier to be machined thin thickness disc or ring wall and complex shapes while Sm2Co17 is more brittle. Magnetization magnetic field of SmCo5 is lower than Sm2Co17s. In general, SmCo5 can be magnetized saturated by 4000Gs magnetic field, however, magnetizing Sm2Co17 with high Hcj value need more than 6000Gs magnetic field. These days, prices of rare earth materials improved significantly, and the level of rare earth material around the magnet is up to 40%. For these reasons, the price of SmCo5 is more expensive than Sm2Co17. According to different using circumstance, customer can choose SmCo5 or Sm2Co17 reasonably. If customers need more details about SmCo5, please contact our technical adviser in Service and Support. For more information of SmCo5 grade date, please check the SmCo Magnet Performance Parameter Table. Physical properties please tap Application Technology. 2. 17 SmCo magnet: SmCo2:17 magnet is also named Sm2Co17. Prorated with metallic samarium, cobalt, Copper, iron and zirconium, are firstly those roughcasts with different properties and grades after series technology processing from melting, milling, pressing to sintering in order. The (BH) max range is from 20 to 32, maximum working temperature 350¡ãC. Sm2Co17 bears a extremely low temperature coefficient and preferably anti-causticity. In high-temperature conditions, the magnetic properties is better than NdFeB magnets, As a result, it¡¯s widely used in fields¡£such as aeronautics and space, national defense and sensors. As a result of great brittleness of Sm2Co17 materials, it is not suitable for complex shapes and thin thickness disc or ring wall.Due to this character, there may be some appearance defects such as small chips during production, inspection and magnetizing process. However, it would not change its property; we consider them as qualified product. Magnetized SmCo products must be picked up carefully and gently during assemble process and kept away from ironware to avoid mutually attracting, causing chips and cracks. Sm2Co17 magnet is not easy to magnetize saturated, therefore, clients must be familiar with magnetization energy of their own magnetization equipments, to the effect that appropriate grade would be chose and products of company can be fully saturated. Please see magnetizing magnetic field of Application Technology for your reference. According to our customer.
Smco magnet, samarium cobalt magnet: Iso/ts16949/iso9001/iso14001 Product description Smco magnet, samarium cobalt magnet: Iso/ts16949/iso9001/iso14001 Our smco shape: Smco arc and segment magnet Smco block magnet Smco ring magnet Smco disc magnet and cylinder magnet Irregular smco magnet Our smco property: Smco5, sm2co17, yx16, yx20, yx20, yx22, yx24, yx20s, yx22s; yxg24h, yxg26h, yxg28h, yxg30h; yxg24, yxg26, yxg28, yxg30; yxg26m, yxg28m, yxg30m; yxg28l, yxg30l; Samarium cobalt (smco) magnets, the second generation of rare earth magnet material, have high magnetic properties, excellent thermal stability and resistant to corrosion. Compared with ndfeb, it needn't to be coated. It can typically be used up to 300 'c. Therefore, it is used in those fields, that applications demand resistance to wide range temperature and environments. How ever, it is extremely brittle and the cost is relatively expensive. Sintered smco magnets usually divided into smco5 and sm2co17 according to the components. Smco magnets have following applications: Holding systems requiring very high holding forces, High field yoke magnets, High performance stepper, Dc, servo, linear, and voice coil motors, Magnetic bearings, magnetic couplings, Loudspeakers, halbach arrays, headphones, Microphones, magnetic separation, instrumentation, switches, relays, magnetic resonance, sputtering, Vacuum deposition, charged particle beam guidance, particle accelerators, undulators, wigglers, and others. Carton
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
Magnet Standard carton
SFEX CT Manteau, also called the Cable Tray Manteau, is very efficient in extinguishing the initial fire suppression with immediate responses in case of fire because when a micro capsule for fire extinguishing reacts to a certain temperature and flame, it automatically disperses extinguishing agents. It\'s based on a cooling fire extinguishing method, shows an excellent characteristic of being able to extinguish a fire completely with an immediate response at the time of initial fire if you cover it over the electric power line. SFEX Solution : SFEX CT Manteau / SFEX AP Tape 1. Horizontal Section Fire : Access Floor, Cable Pit, and Cable Tray Installation and How It Works 1. Cover the SFEX CT Manteau. 2. Prevent the spread of fire with extinguishing/flame retardance properties 2. Vertical Section Fire Installation and How It Works 1. Wind the SFEX AP Tape on the cable. 2. Prevent the spread of fire with extinguishing/flame spread prevention properties Test Result : AP Tape Test Item Test Standard Unit Test Result Flame test of vertically placed cables The carbonization length should not exceed 2.5mm from the bottom edge of the burner - Do not exceed (carbonization length: 0.6m) During installation, photograph after installation *Test Information Test Facility Standard : KS C IEC 60332-3-10 : 2003(Compliant) Volume of nonmetallic material(L) per meter of test specimen : 1.5 (volume of nonmetallic material for finished cable, not including AP Tape) Number of test pieces : 5 Number of tiers : 1 Number of burners : 1 Position of test piece : Spatial type Flame application time (minutes) : 20 AP Tape installation method : AP Tape in 0.6/1 kV TFR-CV 4C 35 from the height of burner to the top 10cm gap between AP Tape and 20cm length of AP Tape
