Strong Countersunk Powerful NdFeB Magnet

Product Description

Strong Countersunk  Powerful NdFeB Magnet

1, These Sintered NdFeB magnets are particularly suitable for high volumn production of a wide variety of shape and size ranges

2, Ni, Zn or customized coated surface protection

3, Precise dimensional control is achieved in both processed and usually the component does not require futher machining

4, NdFeB magnets have been widely used in sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks and holders, filters, automobiles and more.

Features:
1, Neddymium Iron Boron (NdFeB) magnets, a sort of Rare Earth magnet material, has the high remanence, high coercive force, high Maximum energy and is easily formed into various sizes, shapes. So they have been widely used in commercially available field

2, Many weight and size sensitive motor designs are taking advantage of NdFeB magnets materials to meet critical performance demands. Offering both high flux density and high coercivity, it is well suited for many demanding industrial and aerospace motor applications

3, The sintered form holds the highest energy product of up to 52MGOe, while the bonded form holds a lower energy product of up to 10MGOe. Furthermore, the majority of NdFeB magnets are anisotropic and can only be magnetized in the orientation direction.

4, NdFeB Magents are prone to corrosion in humid environments, It usually need surface treatment according to customer's requirements to protect magnet.

5. Advantages: High energy, Very high Hc and Hci output, More economical than SmCo, Wonderful performance at ambient temperature.

For more detail info, please feel free to visit our website or inquire us at any of your convenience..

We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, AlNiCo magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes.

Curie Temp.	Tc	° C	800~850	Coeff. of thermal expansion	1/° C	~8× 10 -5
Density	D	g/cm 3	8.3~8.5		1/° C	~11× 10 -5
Recoil Permeability	µ rec		1.00~1.05	Regidity strength	N/m 2	~1.5× 10 8
Max. Working Temp.	Tmax	° C	350	Compress strength	N/m 2	~8× 10 8
Electrical Resistivity		Ω . Cm	~8.6× 10 -5	Tensile strength	N/m 2	~3.5× 10 7
Vickers Hardness	Hv		500~600	young' s modulus	N/m 2	~1.2× 10 11
Thermal Conduct Rate		W/mK	~12	Magnetization field Ha	kA/m	≥ 1600