Samarium cobalt magnets (magnetic force is still excellent), also known as samarium cobalt magnets, samarium cobalt permanent magnet, samarium cobalt permanent magnets, rare earth cobalt permanent magnet and the like. Is composed of samarium, cobalt and other metals by the ratio of rare earth materials, dissolved Tempered alloy, by crushing, pressure-type, made of a magnetic material after sintering with high energy product, low temperature coefficient, the maximum operating temperature up to 350 ℃, negative temperature is not limited, when the operating temperature above 180 ℃, the maximum energy product and temperature stability and chemical stability are more than NdFeB.
With strong anti-corrosion and oxidation resistance; it is widely used in the aerospace, defense industry, microwave devices, telecommunications, medical equipment, instruments, meters, all kinds of magnetic drives, sensors, magnetic processor, electrical, magnetic crane Wait.
Magnetic Flux DensityMagnetic flux density is the amount of magnetic flux per unit surface area. The units are the tesla [T] for SI units and the Gauss [G] for CGS units. The symbol for the magnetic flux densi
Magnetic FieldMagnetic field is the force operating on the magnetic charge. The symbol for the magnetic field is H and the units are the ampere/meter [A/m] for SI units and the oersted [Oe] for CGS units where 1 [A/m] = 4π•10-3 [Oe]. The Earth itself posses a magnetic field referred to as geomagneti
Maximum Energy ProductMaximum energy product is an index expressing the performance of a permanent magnet. The units are the joule per meter cubed [J/m3] in the SI system and the gauss oersted [GOe] in the CGS system. The maxi
WASHINGTON, D.C. — Adding magnets to football helmets could reduce the risk of concussions, a new study finds. When two players collide, the magnets in each player’s helmet should repel the other’s. This should reduce the force of the collision.Football helmets now work by dispersing the energy as a
WASHINGTON, D.C. — Adding magnets to football helmets could reduce the risk of concussions, a new study finds. When two players collide, the magnets in each player’s helmet should repel the other’s. This should reduce the force of the collision.Football helmets now work by dispersing the energy as a