Home>Products>Magnet Sintered NdFeB

Magnet Sintered NdFeB

  • FOB Price: 0.02-4.00
  • Port:Xiamen, China
  • Minimum Order Quantity:2000
  • Supply Ability:10000  per Day
  • Payment Terms:,L/C,T/T,

Contact Supplier
Send message to this supplier

Add to My Favorites

Product Details

Company Profile

Products discription

Magnet Sintered NdFeB Various shapes&sizes Processing / dimensional control precisely Up to 52MGOe High corrosion resistanc

Detailed products discription

Magnet Sintered NdFeB/sintered ndfeb

General Introduction

   1, These Sintered NdFeB magnets are particularly suitable for high volumn production of a wide variety of shape and size ranges. Precise dimensional control is achieved in both processed and usually the component does not require futher machining. 

 

   2, Injection moulded NdFeB does not normally require coating due to high corrosion resistance, however coating is recommended for compression moulded NdFeB. 

 

   3, Neodymium 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 fields. 

 

   4, It can be manufactured by sintering, compression bonding, injection molding, and extrusion. 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. 

 

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

 

Sintered Ndfeb Magnetic Properties

Other Physical Properties (Sintered NdFeB)

Temp.Coeff.of Br:

-0.11%/°C

Temp.Coeff.of iHc:

-0.60%/°C

Density:

7.4~7.6g/cm3

Electrical Resistivity:

144µΩcm

Vickers Hardness:

600HV

Flexural Strength:

25kg/mm

Tensile Strength:

8kg/mm2

Coef. of Thermal Expansion:

4×10-6/°C

Specific Heat:

0.12kcal/(kg.°C)

Thermal conductivity:

7.7kcal/m.h.°C

Young's Modulus:

1.6×1011N/m2

Rigidity:

0.64N/m2

Poisson's Ratio:

0.24

Compressibility:

9.8x10-12m2/N

Curie Temperature:

310~340°C

 

 

Remark: The above mentioned data of magnetic and physical characteristics are given at room temperature

** The open flux irreversible loss of the testing sample at this temperature ≤5%

 

 

We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world.              

 

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

 

Website: e-magnet.cn     .com.cm

Contact This Supplier

*From:

 To:

Yingjun Liu

*Message: