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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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 Chat Now
- Phone86-574-87405198
- AddressRoom 1006,Yaojiangxindu Building,165-6 Changyang East Road,Jiangbei District,Ningbo,China, Baoji, Shaanxi
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