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Thank you for your interest in UMC's specialty rare earth permanent magnetic materials (sintered NdFeB or bonded NdFeB). Urban Mining Company is a leading producer and distributor of premium rare earth permanent NdFeB sintered or bonded magnets, including hydrogen storage alloys, powder metals, custom made alloys.

For immediate help during business hours (M-F 9am-5pm CST), please call (512) 382-6370 or email the sales department (pr@urbanminingco.com). Let the below form be a guide for the information that we will be asking you to provide.

Otherwise, please fill out as much as possible of the following form and we will get back to you within 24 hours from submission.

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Product Information

Description
Magnetic properties (Nominal Values for each operating temperature. Pick the ones that are relevant.)
Temperature (°C) Br (T) Hcj (KOe) BH (max) Squareness (Hk/Hcj)
20 °C
80 °C
120 °C
160 °C
180 °C
200 °C
Other:   °C
Magnetic properties (Reversible Los Coefficients for each operating temperature. Pick the ones that are relevant.)
Temperature (°C) Alpha Beta
80 °C
120 °C
160 °C
180 °C
200 °C
Other:   °C
Shape
    If other shape, please specify  
Size/diameter (in.)
Edge
Tolerance
Coating
 
Please specify any coating limits, in particular about roughness, defects, pits, cracks, marks, thickness, bubbles, pin-holes, dust, scratches, broken edges, and/or erased edges.
 
Samples quantity
Order quantity
Delivered magnetized?
Order type


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