Hefei Super Electronics Co., Ltd.
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China original 80-22*20mm Neodymium Magnetic Ring

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  • N40-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH

  • N40-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH

  • Super

  • 150 longton/month

  • Anhui,China

  • Standard Export Carton

  • piece Neodymium Magnetic Ring

  • 150 longton/month

  • 1 Neodymium Magnetic Ring

  • 5 days after deposit

  • 1

  • T/T

1. Materials: Neodymium-Iron-Boron;
 
2. Technology: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting,
HDDR technology; 

 
3. Magnetic properties: High coercive force, the max operation temp is up to 
200 degree centigrade or 380 curie temperature; 

 
4. Grades: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-38EH;
 
5. Shapes and Sizes: Various kinds or according to customers' request;
 
6. Coatings: Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;
 
7.Applications: Widely used in different applications, such as sensors, motors, rotors, 
wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder,
 filters automobiles and so on.

Neodymium Magnetic Ring

Process of product:

Incoming Inspection Mixing Melting Powder Pressing
               
Packing and Delivery Final Inspection Shape Processing Magnetic Testing Sintering

 

 

Plating Type Overall Thickness Salt Spray Test Pressure Cooker Test
NiCuNi (Nickel Copper Nickel) 15-21 μm 24 hours 48 hours
NiCu + Black Nickel 15-21 μm 24 hours 48 hours
NiCuNi + Epoxy 20-28 μm 48 hours 72 hours
NiCuNi + Gold 16-23 μm 36 hours 72 hours
NiCuNi + Silver 16-23 μm 24 hours 48 hours
Zinc 7-15 μm 12 hours 24 hours

 

NdFeB Magnetic ring (34)

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 Tel: 86-551-63409690
 E-mail:admin@cnsupermagnet.com
 Phone: 86-13855156049
 Add:No.7598 Ziyun Road,Economic-Technological Development Area,Hefei,Anhui,China 230601

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