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Permanent Rare Earth Samarium Cobalt Rectangular Magnets 50x10x10mm, 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
Permanent Rare Earth Samarium Cobalt Rectangular Magnets 50x10x10mm Item NO. MPCO-SCB series
Grade: YXG-28H / Customized
Material: SmCo Magnet
Composite: Sm,Co,Fe and other trace metal elements
Shape: Block / Rectangular / Bar / Square
Size: 50x10x10mm 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.
Dimensions: Length 50.00 x Width 10.00 x Thickness 10.00mm thickness
Tolerances: ±0.004″ x ±0.004″x ±0.002″ (+/-0.1mm x ±0.1mmx ±0.05mm)
Material: SmCo, Grade YXG28H
Magnetization Direction: Thru thick (Poles on the largest faces)
Max Operating Temp: 350ºC
Other: All magnets passed QC(Br. Flux.Dimensions)Test.
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. SmCo Magnet Block Bar 350 degree C High Temperature 50x12x2mm
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. Permanent Rare Earth Magnets SmCo Bars 50x12x3mm
Samarium Cobalt (Rare Earth) Magnets are often used in high temperature applications needing high magnetic performance and where magnetic stability over a wide range of temperatures is important. Magnosphere can help optimize performance and cost with SmCo magnets in grades from 16 to 32 MGOe and temperatures up to 350°C/662°F. Samarium–Cobalt Magnet is a strong permanent rare earth magnet made of an alloy of samarium, cobalt, Fe, Cu, Pr and Zr.