Home > Products > Neodymium Ring Magnets > Super Strong Nickel Plated small circular Neodymium Ring Magnets for Speaker
Super Strong Nickel Plated small circular Neodymium Ring Magnets for Speaker
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- 7 days
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Product Details
Brand Name: | Jinyu Magnet | Place of Origin: | China | Model Number: | Jinyu Neodymium Magnet |
Product Description
Certification:CE/ROHS/SGS
Super Strong Nickel Plated Neodymium Speaker Magnets
Description:
High intrinsic ,coercive force Material:Sintered Neodymium-Iron-Boron Shape:Ring,block,disc,segment,strip and so on Size:As your requirement,large to about 200mm Magnetization direction: through diameter or thickness, width,length Surface treatment: Coating is an in alienable component of NdFeb magnets. It prevents these magnets from oxidation.Widely used coatings are Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, PassivationMagnetic Characteristics:
Material Type |
Residual Flux Density(Br) |
Coercive Force(Hc) |
Intrinsic Coercive Force (Hci) |
Max.Energy Product (BH)max |
N35 |
11.7-12.1 KGs |
>11.0 KOe |
>12 KOe |
33-35 MGOe |
N38 |
12.2-12.6 KGs |
>11.0 KOe |
>12 KOe |
36-38 MGOe |
N40 |
12.6-12.9 KGs |
>11.0 KOe |
>12 KOe |
38-40 MGOe |
N42 |
13.0-13.2 KGs |
>11.0 KOe |
>12 KOe |
40-42 MGOe |
N45 |
13.3-13.7 KGs |
>11.0 KOe |
>12 KOe |
43-45 MGOe |
N48 |
13.8-14.2 KGs |
>11.0 KOe |
>12 KOe |
45-48 MGOe |
N50 |
14.1-14.5 KGs |
>11.0 KOe |
>11 KOe |
48-50 MGOe |
N52 |
14.5-14.8 KGs |
>11.2 KOe |
>11 KOe |
49.5-52 MGOe |
N35M |
11.7-12.1 KGs |
>11.4 KOe |
>14 KOe |
33-35 MGOe |
N38M |
12.2-12.6 KGs |
>11.4 KOe |
>14 KOe |
36-38 MGOe |
N40M |
12.6-12.9 KGs |
>11.4 KOe |
>14 KOe |
38-40 MGOe |
N42M |
13.0-13.3 KGs |
>11.4 KOe |
>14 KOe |
40-42 MGOe |
N45M |
13.3-13.7 KGs |
>11.4 KOe |
>14 KOe |
42-45 MGOe |
N48M |
13.6-14.2 KGs |
>11.4 KOe |
>14 KOe |
45-48 MGOe |
N50M |
14.1-14.5 KGs |
>11.4 KOe |
>14 KOe |
48-50 MGOe |
N33H |
11.4-11.7 KGs |
>10.3 KOe |
>17 KOe |
31-33 MGOe |
N35H |
11.7-12.1 KGs |
>10.8 KOe |
>17 KOe |
33-35 MGOe |
N38H |
12.2-12.6 KGs |
>11.4 KOe |
>17 KOe |
36-38 MGOe |
N40H |
12.6-12.9 KGs |
>11.4 KOe |
>17 KOe |
38-40 MGOe |
N42H |
13.0-13.3 KGs |
>11.4 KOe |
>17 KOe |
40-42 MGOe |
Contact Us
- Ningbo Jinyu Magnet Co.,Ltd.
- Contact nameMs. Helen Lu
- Phone86-574-87405198
- AddressRoom 1006,Yaojiangxindu Building,165-6 Changyang East Road,Jiangbei District,Ningbo,China Baoji,Shaanxi
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