Competitions and Advantages
Sintered NdFeB, bonded NdFeB, and hot pressed NdFeB neodymium magnets can have common application fields, mainly in the micro-motor products, so there is competition among them.
However, the subtle absolute advantages also make them occupy their own unique applications.
The plate and tile shape products of sintered neodymium magnet are easy to manufacture and process, and therefore have cost advantage; the bonded neodymium magnet is good for the manufacture of products with complex shapes; and the hot-pressed neodymium magnet is more suitable for the manufacture of radial ring magnets of small size and high magnetic performance requirements.
For Procurement
From the perspective of procurement, how to choose among sintered NdFeB, bonded NdFeB and hot pressed NdFeB?
Cost, performance, corrosion resistance, and high-temperature resistance are major aspects to consider, with the assessment of costs of raw materials, production productivity, and yield rate.
Related News
November 19, 2020The existing NdFeB or Dysprosium technology is very effective, but Nd and Dysprosium are considered minerals or strategically important by the mining country. A material science research institute and...view
August 4, 20201.How to separate magnets easily and safely:When the magnets leaves the factory, generally several pieces are packed together as a group, in the groove type. Because of the attraction between them, it...view
April 25, 2021Every year, potatoes in Idaho require millions of gallons of water to be washed, peeled and sliced, and then processed into various products such as mashed potatoes, animal feed, and industrial starch...view
October 13, 2020The corrosion resistance of sintered neodymium iron boron permanent magnets is not only related to the corrosion resistance of the substrate, but also related to the type of coating on the magnet surf...view