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Rare Earth Nickel Coating Neodymium Button Magnet

Basic Info

Model No.:  N35-N52 N35H-N48H N35SH-N48SH

Product Description

Model NO.: N35-N52 N35H-N48H N35SH-N48SH Shape: Cylinder Grade: N35 Composition: Neodymium Magnet Environment: Eco-Friendly Specification: CE, ROHS, SGS, GMP HS Code: 8505119000 Application: Button Magnet Coating: Nickel Type: Permanent Size: Customized Trademark: Magnetforever Origin: Zhejiang, China Rare Earth Nickel Coating Neodymium Button Magnet

Rare Earth Nickel Coating Neodymium Button Magnet

 
1) Material: Sintered Neodymium-Iron-Boron;
2) Temperature: the max operation temp is up to 200 degree centigrade or 380 curie temperature; 
3) Grade:N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH;
4) Shape: ring,block,disc,bar and so on;
5) Size: according to customers' request;
6) Coating: Ni, Zn, gold, copper, epoxy and so on;
7) Application: sensors, motors, rotors, wind turbines,wind generators, loudspeakers, magnetic hooks, 
magnetic holder, filters automobiles and so on;
  
Grade

Name
Disc NdFeB Magnet
Material Sintered NdFeb
Grade & working temperature Grade Max.Operating Temperature
N35-N45 80°C(176°F)
N48-N52 60°C(160°F)
35M-50M 100°C(212°F)
33H-48H 120°C(248°F)
33SH-45SH 150°C(302°F)
30UH-40UH 180°C(356°F)
28EH-38RH 200°C(392°F)
28AH-33AH 220°C(428°F)
Shape Arc,Segment,Block,Cube,Tile,Cylinder,Disc,Ring,Rod,Sphere,etc
Coating Ni,Ni-Cu-Ni,Zn,Ag,Expoxy,Passivated,etx
Size OEM
Packing Standard sea or air packing,such as carton,iron,wooden box,etc.
Delivery date 20-25 days after deposit received
 
Coating

Type
Thickness Color Temperature PCT SST Characteristics
Zn 5-10um Blue Silver ≤160°C / >48hr Protectgion for most products
Ni+Sn 10-30um Semibright Silver ≤160°C >48hr >96hr Excellent climate and salt spray resistance
Ni 10-30 um Bright Silver ≤200°C >48hr >96hr Excellent climate and salt spray resistance,suitable for clean-room
IVD AI 10-30 um Silver White ≤400°C >48hr >288hr superiorresistance to salt & humid atmosphere thickness equality,excellent adhesive attraction
Epoxy 10-30 um Black Gray ≤120°C >48hr >288hr Well climate and salt spray resistance

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