Product name:Block shaped neodymium  Magnet

Model No.ND-BLOCK 017

Property of this Magnet

Material:NdFeB

Magnets grade :Grade N42

Magnets size : Customized Block shape magnets.

Magnetic Orientation : by thickness

Magnet surface treatment:nicuni

Max working Temp: 80°C.

Block shaped neodymium  Magnet

General information on Neodymium Iron Boron Magnet Materials

Sintered neodymium-iron-boron (Nd-Fe-B) magnets are the most powerful commercialized permanent magnets available today, with maximum energy product ranging from 26 MGOe to 52 MGOe. Nd-Fe-B is the third generation of permanent magnet developed in the 1980s. It has a combination of very high remanence and coercivity, and comes with a wide range of grades, sizes and shapes. With its excellent magnetic characteristics, abundant raw material and relatively low prices, Nd-Fe-B offers more flexibility in designing of new or replace the traditional magnet materials such as ceramic, Alnico and Sm-Co to achieve high efficiency, low cost and more compact devices.
A powder metallurgy process is used in producing sintered NdFeB magnets. Although sintered NdFeB is mechanically stronger than Sm-Co magnets and less brittle than other magnets, it should not be used as structural component. Selection of Nd-Fe-B is limited by temperature due to its irreversible loss and moderately high reversible temperature coefficient of Br and Hci. The maximum application temperature is 200 °C for high coercivity grades. Nd-Fe-B magnets are more prone to oxidation than any other magnet alloys. If Nd-Fe-B magnet is to be exposed to humidity, chemically aggressive media such as acids, alkaline solutions salts and harmful gases, coating is recommended. It is not recommended in a hydrogen atmosphere.
Neodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world. They are also referred to as NdFeB magnets, or NIB, because they are composed mainly of Neodymium (Nd), Iron (Fe) and Boron (B). 

What can Neodymium magnets do?

Magnets affect electrically charged particles and electrical conductors. Magnets have the ability transform electrical energy without losing their own energy. These effects can perform useful functions, for example:

• Electrical-to-mechanical effects are key in the      function of motors, loudspeakers, and equipment that requires charged      particle deflection.

• Mechanical-to-electrical effects are useful in      generators, motors and microphones

• Mechanical-to-heat effects facilitate eddy      current and hysteresis torque devices.

• Mechanical-to-mechanical affects, Magnetic      separators, Sensors.

• Other effects of magnets include      magneto-resistance and magnetic resonance. 

 Block magnet

What information should I provide when ordering?

We will help you with your order.As an original magnet manufacturer, we offer customized magnets. Usually we ask for the following information.

•   Material type and grade required.

•   Size and shape, if available, a      sketch or drawing with dimensions and tolerances.

•   Max working temperature.

•   Delivered magnetized or unmagnetized?      Magnetization direction?

•   Quantities required.

•   Coating required (if any)

•   Information on what you want to use      the magnet for. 

Know More About Our company

Our manufacturing facility is specializing in producing neodymium magnets, which are widely used in motors, wind turbines, elevators,speaker, etc,we have been continuously certified in ISO 9001 and have always complied with our Customers audits. We perform FAI inspections, different levelPPAP's reports, FMEA's, CPK's, SPC, MSA, and other statistical processes and tools.

As a company certified on ISO/TS 16949, we commit ourselves to a strategy of continuous improvement, relentlessly seeking to learn the expectations of our Customers and striving to exceed them in every juncture

Our advantages: 1. Original neodymium magnet maker with professional technical and servers.

                2. Strict quality control systems under certification TS16949 and ISO 9001

                3. Latest facilities to support R&D, quality control, process control, final product inspection

                4. Very low prices due to our production well controlled , process optimization,

                5, Fast delivery
                6. Motto: partnership with all customers