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Product Details:
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| Name: | Sensor Magnet | Dimension: | Dia 4* 4 Mm Thickness |
|---|---|---|---|
| Coating: | NiCuNi Plating | BH(max): | 33-39 MGOe |
| Material: | Neodymium, Iron, Boron | Export Port: | Xiamen, CN |
Super Strong Sensor Magnet 4 * 2 mm Disc NdFeB Magnet Silver Color
Magnetic Characteristic of Sensor magnets
| Grade | Br mt(KG) | Hcb Koe(KA/m) | iHc Koe(KA/m) | (BH)max KJ/m3 (MGOe) | TW℃ |
| 35H | 1170-1210(11.7-12.1) | ≧11.0(≧876) | ≧17(≧1353) | 263-287(33-36) | 120 |
| 38H | 1210-1250(12.1-12.5) | ≧11.2(≧890) | ≧17(≧1353) | 287-310(36-39) | 120 |
| 40H | 1250-1280(12.5-12.8) | ≧11.5(≧915) | ≧17(≧1353) | 302-326(38-41) | 120 |
| 42H | 1280-1320(12.8-13.2) | ≧12.0(≧955) | ≧17(≧1353) | 318-342(40-43) | 120 |
| 45H | 1320-1380(13.2-13.5) | ≧12.0(≧955) | ≧17(≧1353) | 335-366(42-46) | 120 |
Brief Description:
Disc Magnet are mainly composed of neodymium(32%), iron(64%), boron(1%), and a few quantity rare earth material, such as Dy, Tb, Co, Nb, Ga, Al, Cu,etc. Neodymium magnet is regarded as “Magnet King” due to its recorded high remanence, coercive force and maximum energy product.
Common Finish Treatment
| Surface Treatment |
| Nickel Plating |
| Zinc Plating |
| Tin Plating |
| Spray Coating Epoxy Resin |
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