15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 15 x 10 x 5mm NdFeB Rectangular Magnet N40M Ni Technical Specifications: Item: NBN40M-15-10-5 Grade: N40M Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]
SmCo Magnet Block Bar 350 degree C High Temperature 50x12x2mm, Raw Magnetic Materials High Performance High Temperature Permanent Block Rectangle Bar shaped Motor Generator Magnets, Sintered Samarium Cobalt Rare Earth SmCo Magnets for various electric motors, instruments, sensors, detectors, radar, Powerful Sintered Samarium Cobalt Rectangular Magnet China Supplier
SmCo Magnet Block Bar 350 degree C High Temperature 50x12x2mm Item NO. MPCO-SCB series
Grade: YXG-28M / Customized
Material: SmCo Magnet
Composite: Sm,Co,Fe and other trace metal elements
Shape: Block / Rectangular / Bar / Square
Size: 50x12x2mm or Customized magnet size
Working Tempt. : 250℃-350 ℃
Samarium cobalt (SmCo) block magnets are composed of samarium, cobalt and iron. Samarium cobalt magnets are valued for their superior strength relative to their size. Even at extremely low or high temperatures these magnets resist demagnetization and corrosion.
The characteristics of Samarium Cobalt Magnet (SmCo magnet):
1) SmCo magnet is one of kind of rare earth magnet with a high percentage of samarium, which is relatively stable against temperature change
2) With high energy product and excellent coercive force, this material is ideally compact and suitable to highly efficient machines and components, and widely used in application in which higher operation temperature, higher corrosion and oxidation resistance are crucial. High Strength Block Square Samarium Cobalt Iron Raw Magnets SmCo
3) Two common compositions of this kind of magnet are Sm and Co
4) Rare earth magnet with a high percentage of samarium, which is relatively stable against temperature change
5) With high energy product and excellent coercive force, this material is ideally compact and suitable to highly efficient machines and components. YXG-32 Big SmCo Magnet Square Block Magnetization Through 10mm
6) Widely used in applications in which higher operation temperature, higher corrosion and oxidation resistance are crucial. Customized Blocks Super Strong SmCo Magnet
7) Two common compositions:SmCo5/ Sm2Co17
8) High energy ranging from 14MGOe to 30MGOe
9) Reliable coercive force
10) With the best temperature characteristics in rare earth material family
Generally, SmCo magnet must be machined using diamond-grinding techniques. Sometimes, machining operations may be performed on SmCo magnet using carbide tools, but surface finishes thus obtained may be less than optimal.
The Standard tolerances for SmCo magnet are +/- 0.1mm for ground dimensions, but sticter tolerances are possible if specially required.
The corrosion resistance of SmCo magnet is considered good. Although Surface coating or plating is not generally required for SmCo magnet, all kinds of surface coating are also available, like Nickel, Zn, Ni-Cu-Ni, Gold, Silver, Sn,Chrome, ABS coating, Rubber coating, PTFE(Teflon) coating, stainless steel case and Epoxy coating etc.