Permanent Arc Magnets
1.sintered ndfeb magnets
2.Grade:N,M,H,SH,UH,EH,AH
3.Size:as your request
4.Coating:Passivation   Features:
  1. Material:Sintered Neodymium-Iron-Boron;
  2. Temperature: the max operation temp is up to 200 degree centigrade or 380 curie temperature;
  3. Grade:N33-N52,33M-48M,30H-45H,30SH-42SH,30UH-40UH and 28EH-35EH;28AH-35AH.
  4. Shape: Block,Ring,Disc,Cylinder,Rod,Bae,Cube,Sphere,Strip,etc.
  5. Size: According to customers' request;
  6. Coating: Ni, Zn, NiCuNi,gold, copper, epoxy and so on;
  7. Application: Motors, rotors, wind turbines,wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on
  8.Magnet shape: Block,Ring,Disc,Cylinder,Rod,Bae,Cube,Sphere,Strip etc.
  9.Pack methord: standard export package, vacuum bag, or that upon your request.
Properties:
Notes:
1.The above-mentioned data of magnetic parameters and physical properties are given at room temperature(22°C±2).
2.The maximum service temperature of magnet is changeable due to the ratio of length and diameter, coating and environmental factors.
3.Density:7.4~7.65g/cm³,Reversible Temperature coefficient ?Br-0.09~-0.13%/°C,?Hcj-0.50~-0.80%/°C.