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neodymium magnets health/N35 ndfeb magnet in China

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  • N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
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neodymium magnets health/N35 ndfeb magnet in China

Product Name: Sintered NdFeB Ring Magnet/Neodymium Ring Magnet/Permanent NdFeB Magnets/Rare Earth Magnets

 

Application: Mainly used in motor, poly filter, generators, measuring instrument, maglev, magnetic drive, magnetic resonance,etc.

 

Material: NdFeB (Neodymium Iron Boron)

 

Grade: N35-N52; N35M-N50M; N35H-N48H; N35SH-N45SH;N30UH-N40UH; N30EH-N38EH

 

Shape: Ring

 

Tolerance in size: +/-0.1mm or +/-0.05mm

 

Direction of magnetisation: axial (parallel to thickness) or diameter

 

Type of coating: Ni, Zn, gold, epoxy, parylene and so on

 

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

 

Free of harmful substances according to ROHS Directive 2002/95/EC

 

Exempt from registration according to REACH.

 

Custom made are also accepatable. If you need this kind of magnet, pls kindly send your details enquiry and indicate the size,
the grade of material, the coating and the quantity you required, we will send you our best offer for your reference

neodymium magnets health/N35 ndfeb magnet in China

 Surface Protection-Coating

Sort Color Plating thickness Temerature Salt spray test Remarks

Zinc

Silver/Blue/

Multicolour/Black

10-20 ≤160° >48hr  Applied to a wild range of products,the deeper cilour the better salt spray resistance
Nickel plating Silver 10-30 ≤200° >48hr  Applied to a wild range of products
NI-CO-NI Silver 20-30 ≤200° >72hr  Salt spray-resistance wet and heat resistance
Epoxy Black 10-30 ≤120° >96hr  Well climate and salt spray resistance
Nickel Dull silver 5-30 ≤200° >200hr  Applied to various shape and pated deep inner hole

Aluminium

hydronium

Silver white 10-30 ≤400° >200hr  Average coating,exellent adhesion to the magnetic field and no shielded
Parylene Clarity 5-30 ≤200° >200hr  Average coating,exellent adhesion to the magnetic field and no shielded


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Magnetic Products of Customized Shapes and Sizes.

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 Phone: 86-13855156049
 Add:No.7598 Ziyun Road,Economic-Technological Development Area,Hefei,Anhui,China 230601

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