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- Super Strong Block Strip Cuboid Rare Earth Neodymium Bar Magnet N35 15*16*1 Custom Size
Super Strong Block Strip Cuboid Rare Earth Neodymium Bar Magnet N35 15*16*1 Custom Size
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- Supplier: Ningbo Suotuo Electrical Technology Co. Ltd.
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Product Overview
Description
Product Description
| Product Name: | Factory Price For Industrial Magnet Thin Magnet Piece Magnetic Stripe N35 N52 F40*20*4mm | ||
| Material: | NdFeB/Neodymium iron magnets, Rare earth magnet | ||
| HS Code: | 8505111000 | ||
| Advantage: | Strong magnet power | ||
| Size: | F50*25*10 (According to customers' request) | ||
| Shape: | Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. The shapes can be customized. | ||
| Grade: | N52(35-N52, N33M-N50M, N30H-N48H, N30SH-N45SH, N28UH-N40UH, N30EH-N35EH, etc.) | ||
| Surface coating: | Nickel (Ni-Cu-Ni), Zinc, Colorful | ||
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar | ||
| Quality control: | ISO 2008:9001 | ||
| Lead time: | Samples:3-7days | ||
| Mass production:7-10days(up to order qty) | |||
| Payment term: | 30% deposit and 70% balance before shipping, L/C, T/T, Western Union, Paypal and trade Assurance | ||
| Shipment: | By sea or by air, DHL, TNT, FedEx, UPS, EMS | ||
| Warning | 1.Don't swallow, This product contains small magnet, Swallowed magnets can stick together across intestines causing serious or fatal injury, Seek immedicate medical attention if magnets are swallowd or inhaled 2. Don't put them in nose or mouth which are so super strong, And must be kept far away from Children | ||
Top magnet manufacturers in China.
Superior magnetic strength beyond your expectation.
We gladly offer technical support for your segment ndfeb magnet - 24 hours per day,
7 days per week - regardless of how you purchased them from us!
Hot Products
Detailed Images
Our Neodymium Manget Advantage:
| A.Low heavy rare earth + High Coercive force | |||
| B.Low weight loss | |||
| C.Extra large magnet size+Super high performance+High consistency | |||
| D.Temperature: Can reach to 220 degrees centigrade | |||
| E.Strong corrosion-resistance |
Neodymium mangets we can produce and supply:
A. Matrial: neodymium-iron-boron
B. Products size:almost all Magnets are CUSTOMIZED,you can send us the size or drawing,we will give you best solution
3.Products shape : Blocks,Cylinders, Discs, Rings, Arc magnet, Hooks,cubes,etc.
Coating:
Zn, Ni, NiCuNi, Gold, Silver, Epoxy, Parylene, etc
Packing & Delivery
Packing of segment ndfeb magnet:
Export standard foam-filled cartons supplied standard.
Tailored packaging offered per customer request.
Packages appropriate to both air and sea shipment available.
Production Procedure of segment ndfeb magnet:
Application: NdFeB disc Magnets can be widely used in many fields.
Why us
More Magnets
Quick Ordering Process
As the neodymium magnet is highly customized product, the buyers are strongly be suggested to provide the following information so as to get the exact quotation from us.
Sofine Neodymium Permanent Magnet (also well known as NdFeB, NIB or Neo magnet ), the most widely used type of rare-earth magnet, is a permanent magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure.Multiple choices of shapes can meet specific customer requirements.
| Physical Properties of Sintered NdFeB | |||
| Temp.Coeff.Of Br | -0.11%/℃ | Temp.Coeff.Of Hc | -0.60%/℃ |
| Density | 7.3-7.5g/cm³ | Electrical Resistivity | 114μ.Ω.cm |
| Vickrs Hardness | 660Hv | Flexural Resistivity | 25Kg/mm |
| Tensile Strength | 8.0Kg/mm² | Coff.Of Thermal Expansion | 4x10-6/℃ |
| Specific Heat | 0.12Kcal/Kg | Thermal Conductivity | 7.7kcal/[m.h.℃] |
| YoungOS Modulus | 1.6*10[11]N/m² | Rigidity | 0.64N/m² |
| PoissonOs Ratito | 0.24 | Compressibility | 9.8x10-12m²/N |
| Curie Temperature | 310-340℃ | ||
Our Company
Service
We strive for excellence in serving our customers through:
1.Just-for-You Customization: expertise in tailored design and production;
2.Quality Guarantee: strong quality control capabilities;
3.Cost Advantage: innovative production techniques and superior supply chain management;
4.Time Efficiency: optimized manufacturing planning and scheduling;
5.One-Stop Customer Support: within-12 hours response from dedicated well-trained customer service representative;
6.Product Performance Improvement: continuous R&D research on "high consistency, low weight loss, high working temperature and anti-corrosion".
FAQ
FAQ
1. Which is the strongest type of magnet?
Neodymium (more precisely Neodymium-Iron-Boron) magnets are the strongest permanent magnets in the world.
2. What are neodymium magnets? Are they the same as "rare earth"?
Neodymium magnets are a member of the rare earth magnet family. They are called "rare earth" because neodymium is a member of the "rare earth" elements on the periodic table. Neodymium magnets are the strongest of the rare earth magnets and are the strongest permanent magnets in the world.
3. What's the Grade of a magnet ?
Sofine Neodymium Permanent Magnet are graded according to their maximum energy product, which relates to the magnetic flux output per unit volume. Higher values indicate stronger magnets and range from N35 up to N52. and M, H, SH, UH, EH, AH series,can be customized into a wide range of shapes and sizes with precise tolerances. Multiple choices of coatings and magnetization orientations can meet specific customer requirements. Letters following the grade indicate maximum operating temperatures (often the Curie temperature), which range from M (up to 100 °C) to EH (200 °C) to AH (230 °C)
4. What materials do magnets attract?
Ferromagnetic materials are strongly attracted by a magnetic force. The elements iron (Fe), nickel (Ni), and cobalt (Co) are the most commonly available elements. Steel is ferromagnetic because it is an alloy of iron and other metals.
5. What materials can I use to block/shield magnetic fields?
Magnetic fields cannot be blocked, only redirected. The only materials that will redirect magnetic fields are materials that are ferromagnetic (attracted to magnets), such as iron, steel (which contains iron), cobalt, and nickel. The degree of redirection is proportional to the permeability of the material. The most efficient shielding material is the 80 Nickel family, followed by the 50 Nickel family.
6. How is the strength of a magnet measured?
Gaussmeters are used to measure the magnetic field density at the surface of the magnet. This is referred to as the surface field and is measured in Gauss (or Tesla). Pull Force Testers are used to test the holding force of a magnet that is in contact with a flat steel plate. Pull forces are measured in pounds (or kilograms).
7. Can I cut, drill, or machine neodymium magnets?
The Neodymium Iron Boron material is very hard and brittle, so machining is difficult at best.
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