Strong Disc Permanent Neodymium Magnets Dia 15 mm * 7 mm Thickness Silver Colour
-
-
Large Image :
Strong Disc Permanent Neodymium Magnets Dia 15 mm * 7 mm Thickness Silver Colour
|
Product Details:
| Place of Origin: |
China |
| Certification: |
ISO9001 |
| Model Number: |
YSNEO-560 |
Payment & Shipping Terms:
| Minimum Order Quantity: |
5000pcs |
| Price: |
Negotiated |
| Packaging Details: |
Cartons for Air shipment , Pallets for Sea shipment |
| Delivery Time: |
12-15 days |
| Payment Terms: |
T/T, Western Union, L/C |
| Supply Ability: |
600Ton/year |
|
Detailed Product Description
| Grade: |
N35~N52 |
Size: |
Dia 15mm Or Customized |
| Tolerance: |
+/-0.05mm |
Material: |
Neodymium, Iron, Boron |
| Max. Temp.: |
80 Celsius Degree |
Shipment: |
By Sea Or By Air |
Strong Disc Permanent Neodymium Magnets Dia 15 mm * 7 mm Thickness Silver Colour
Magnetic Property for Neodymium magnet
| Grade | Br mt(KG) | Hcb Koe(KA/m) | iHc Koe(KA/m) | (BH)max KJ/m3 (MGOe) | TW℃ |
| N35 | 1170-1210(11.7-12.1) | ≧10.8(≧860) | ≧12(≧955) | 263-287(33-36) | 80 |
| N38 | 1210-1250(12.1-12.5) | ≧10.8(≧860) | ≧12(≧955) | 287-310(36-39) | 80 |
| N40 | 1250-1280(12.5-12.8) | ≧11.6(≧923) | ≧12(≧955) | 302-326(38-41) | 80 |
| N42 | 1280-1320(12.8-13.2) | ≧11.6(≧923) | ≧12(≧955) | 318-342(40-43) | 80 |
| N45 | 1320-1380(13.2-13.8) | ≧11.0(≧876) | ≧12(≧955) | 342-366(43-46) | 80 |
| N48 | 1380-1420(13.8-14.2) | ≧10.5(≧835) | ≧12(≧955) | 366-390(46-49) | 80 |
| N50 | 1380-1450(13.8-14.5) | ≧10.5(≧835) | ≧12(≧955) | 474-406(47-51) | 80 |
Neodymium magnet are composed of neodymium, iron, boron and a few transition metals.
- Advantage: 1. These magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks and discs.
2. Strong magnets are developed rapidly and applied widely due to their
perfect characteristic, rich raw material resource and reasonable price.
- Shortage: they are corrosive, easy oxidation and low working temperature. It makes them to be used in limited industries.
Specificaiton of Disc Magnets
| Surface plating | NiCuNi |
| Curie Temperature | 310-340 Celsius Degree |
| Hardness | 600 Hv |
| Density | 7.4g/cm3 |
| Magnetized | Through Thickness |
Application:
- Generator
- Various holders
- Microphone assemblies
- Motors
- Computer rigid disc drives
Standard Packing:
