Customization: | Available |
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Application: | Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet |
Shape: | Ring |
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Methods: |
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Support payments in USD |
Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
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Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Parameter | unit | Standard Data |
Curie Temperature(Tc) | ºC | 310-380 |
Maximum Operating Temperature(Tw) | ºC | 80-200 |
Hardness | Hv | 620 |
Electrical Resistivity | Ω.CM | 1.8X10-4 ~2.0X10-4 |
Density(D) | g/cm3 | 7.5~7.65 |
Recoil Permeability | µ rec | 1.05 |
Magnetization Field Strength(Hs) | KOe | > 30 |
KA/m | > 2400 | |
Bending Strength | Mpa | 295~345 |
Temp. Coefficient of Br (aBr) | %/ºC | -0.11~ -0.12 |
Temp Coefficient of Hcj (aHcj) | %/ºC | -0.5~ -0.7 |
Test Equipment & Workshop
• Demagnetization Curves & Outgoing Inspection Report for each shipment.
Standard Packaging
• Vacuum packaging for all Neodymium magnets and Neodymium magetic assemblies.
• Shielding box and wooden box to protect the Neodymium magnets during shipping.
Shipping Methods
• Contract price with FedEx, DHL, UPS and TNT to minimum your shipping cost.
• Experienced shipping forwarder for Ocean and Air shipments.