Neodymium Magnets also known as Rare Earth Magnets

Neodymium or Super Magnets are Rare Earth magnets using the latest technology for when extra strength is required and size is important. They provide the highest energy products available in any permanent magnet material. Extremely stable when exposed to stray electromagnetic fields generated by other permanent magnets. Precise calibration is achievable for the most demanding applications.

They are a nickel plated magnet used in high performance motors, magnetic separators, magnetic resonance imaging, electronics, therapy etc.

STRONG PERMANENT MAGNETS

Extreme care should be taken when handling strong permanent magnets (sometimes referred to as super magnets). Their magnetism is very strong and large magnets can have a reach of 500 mm (or more) to metal & other magnets. They can cause serious injuries by pinching or squashing fingers etc. All magnets are temperature sensitive and are manufactured from extremely hard and very brittle material. They may chip, break or demagnetise if they are not handled with care. Magnets are capable of totally erasing Computer Discs, Video, Audio & Data Tapes, Credit and Debit Cards, etc. They can also cause damage to Wrist Watches, Mobile Phones, Television & Computer screens, Pace Makers and other sensitive electronic equipment. Air transport of this product is not permitted unless the magnets are adequately shielded. Rare Earth Magnets (Super Magnets) are amongst the strongest magnets available anywhere in the world, however their plating instability can be problematic in some environments. The plating of nickel, gold or other metals over neodymium cannot be guaranteed by any manufacturer or supplier world wide.

PCT:130c ,humidity 100%,vapor pressure 2.7 bar.20 days,average low weight loss less than 2 mg/cm2

Common Applications :

Sensors   Linear actuators   Microphone assemblies    Magnetic separators   DC and servo motors   Speakers   Printers   Magnetic hooksComputer rigid disc drives   Beam controls   Intelligent toys   MRI/NMR

We are specialized in producing NdFeB Magnet over many years,We guarantee the best price based on the same quality and service. Our finance conditiearon and industrial reputation are excellent.

Testing Center

We are ISO/TS16949:2002 certified and well implement all procedures strictly under control. Problem preventive actions and quality assurance are preoperly combined with special inspection for all procedures from raw material purchasing ,outside cooperating part manufacturing,inside manufacturing to shipping . We also install a complete set of physical and chemical test equipment to make sure that all our products are manufactured and shipped under strictly quality control .

Salt Spray Test :

Mainly test the surface treatment against the corrosion.  Usually the tested samples will be  continuous sprayed 24 hours in the 35℃ temperature to see if there is any rust appearance on the surface. 

Projection Instrument:

Mainly test the magnets with irregular shapes such as arc segments and any other irregular-shaped parts to see if their dimensions meet the customers' requirements or not.  

PCT Instrument:

Mainly test the magnets to prevent against corrosion on the high temperature and high atmospheric pressure . Usually the test condition is 120℃ temperature and 2 atmospheric pressure .

Heat& Humidity Instrument:

Mainly test the magnet to against corrosion on certain temperature and humidity . Usually the test condition is 80℃ temperature and 90%+/-3% humidity

Hysteresgraph:

Mainly test the magnetic characteristics of the magnet, including Residual (Br ), Coercive(Hcb) . Intrinsic  Coercive(Hcj), Max. Energy product(BH max) and any other related magnetic parameters. 

HSMAG Magnets has been supplying high quality Neodymium Magnets to customers for about 20 years.

Super Magnet

Made of neodymium, the most powerful magnet material in the world

Great for projects that require extreme strength in a small size

Permanent magnetism guaranteed

Not for children