Product Name: Super Ring Neodymium Magnets
Magnet ID:Ring-Ø19.1xØ12.7×6.4-N35UH-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Paramagnetic Metals
Paramagnetic metals are very weakly magnetic in comparison to ferromagnetic metals. Unlike ferromagnetic materials, these do not retain magnetism once a magnetic field is removed. Some examples of paramagnetic metals are: platinum and aluminum.
Diamagnetic Metals
Instead of being strongly or weakly attracted to magnets, this type of metal is generally repelled by magnetic fields. Unlike paramagnetic materials that create an induced magnetic field in the same direction as the applied magnetic field, diamagnetic materials create one that is in the opposite direction. This is what causes these metals to repel magnets, and in some instances of levitation, diamagnetism is at work. You can create your own diamagnetic levitation, with this experiment.
Magnetic Metals List
Ferromagnetic
Iron
Cobalt
Nickel
Paramagnetic
Platinum
Aluminum
Diamagnetic
Gold
Bismuth
Lead
Carbon Graphite
Magnet Shape: Ring
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Coating: Nickel (Ni-Cu-Ni)
Magnetic Grade: N35UH
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 11.7-12.2 KGs (T): 1.17-1.22 T
Energy Density (BH)max: 33-36 MGOe 263-287 KJ/m³
Coercivity Force (Hcb): ≥11.2 KOe ≥981 KA/m
Intrinsic Coercivity Force (Hcj): ≥25 KOe ≥1990 KA/m
Maximum Operation Temperature: 180 °C
Total diameter D: Ø 19.1 mm
Inner diameter d: Ø 12.7 mm
Total height H: 6.4 mm
Tolerance: ±0.05 mm
Delivery time 3-14 days
Measurements
High Energy Neodymium Rectangular Custom Magnet, Stepped Rare Earth Sintered Neodymium Stepped Magnets, Custom made podium shape special irregular magnets, High Coercive Strength Custom Permanent Magnets Product Name: High Energy Neodymium Rectangular Custom Magnet Magnet ID: Neodymium-CMN42-02 + Highest Energy of All Permanent Magnets + Moderate Temperature Stability + High Coercive Strength + Moderate Mechanical […]
Round shape Stepped Neodymium Magnet, Rare Earth Sintered Neodymium Stepped Magnets, Sintering Ndfeb Round Magnet, High Coercive Strength Custom Permanent Magnets Product Name: Round shape Stepped Neodymium Magnet Magnet ID: Neodymium-CMN38-01 + Highest Energy of All Permanent Magnets + Moderate Temperature Stability + High Coercive Strength + Moderate Mechanical Strength Modern permanent magnets are far […]
hhhghghghgghgghg
N42 Powerful Strength Motor Magnets Arc, Rare Earth Sintered Neodymium Segment Magnets, Sintering Ndfeb Arc Magnet, High Coercive Strength Arc Permanent Magnets Product Name: N42 Powerful Strength Motor Magnets Arc Magnet ID: Arc-21-N42-Zn + Highest Energy of All Permanent Magnets + Moderate Temperature Stability + High Coercive Strength + Moderate Mechanical Strength Type: Permanent Composite: […]