HU NAN YUBANG MAGNETIC MATERIAL CO.,LTD
wholesale price n52 disc magnet
Payment Type:T/T,Others
Incoterm:FOB,CFR,CIF,EXW,DDP,Express Delivery
Transportation:Ocean,Land,Air,Express,Others
Port:Guangzhou,Shenzhen,Ningbo
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$0.0210000-99999Piece/Pieces
$0.01≥100000Piece/Pieces
Product Description
Product Attributes
Model No.: D10*3mm
Brand: YB
Place Of Origin: China
Species: Permanent
Composition: Rare Earth Magnet, Ferrite Magnet, Neodymium Magnet, Plastic Magnet, Rubber Magnet, Alnico Magnet, Ndfeb Magnet
Shape: Ball, Pot / Cup Shape, Coil, Block, Sheet, Cup Shape, Strip, Stick, Bar
Application: Industrial Magnet
Tolerance: ±1%
Product Name: Neodymium Magnet
Material Grade: N35,N38,N40,N42,52N45,N48,N50,N
Working Temperature: 80-150°
Surface Coating: Ni,NiCuNi,Zn,Gold,Epoxy
Brand: YB
Certificates: CE,ROHS,MSDS
Quality: ISO9001
Supply Ability & Additional Information
Packaging: `carton package and then packed in pallet
Productivity: 30000000pcs per month
Transportation: Ocean,Land,Air,Express,Others
Place of Origin: China
Supply Ability: 30000000pcs per month
Certificate: ISO9001
HS Code: 8505190090
Port: Guangzhou,Shenzhen,Ningbo
Payment Type: T/T,Others
Incoterm: FOB,CFR,CIF,EXW,DDP,Express Delivery
Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
`carton package and then packed in pallet
Picture Example:
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neodymium magnet
What's Neodymium Magnet?
Neodymium magnets are a type of rare earth magnet made from an alloy of neodymium, iron, and boron. They are the strongest type of Permanent Magnet available, with a magnetic field that is significantly stronger than traditional magnets made from materials like iron or cobalt. Neodymium magnets are used in a wide range of applications, including electric motors, speakers, headphones, hard disk drives, and MRI machines. They are also popular in hobby and craft projects, as they are small, lightweight, and can be easily shaped and manipulated.
Sintered Neodymium Magnet, Neodymium Magnet,Ferrite Rotor Magnet, Isotropic Ferrite Magnets
The production process of sintered neodymium magnet:
1. Raw material preparation: The raw materials used in the production of neodymium magnets are neodymium, iron, and boron. These materials are first prepared and mixed in the correct proportions.
2. Melting: The mixed raw materials are melted in a furnace at high temperatures of up to 1500°C.
3. Casting: The molten mixture is then poured into a mold to form a solid block.
4. Grinding: The solid block is then ground into a fine powder using a ball mill.
5. Pressing: The powder is then pressed into a compact shape using a hydraulic press.
6. Sintering: The compacted powder is then sintered in a furnace at high temperatures of up to 1200°C. This process helps to fuse the powder particles together to form a solid magnet.
7. Machining: The sintered magnet is then machined into the desired shape and size using various cutting tools.
8. Coating: Finally, the magnet is coated with a protective layer to prevent corrosion and damage.
The entire production process of neodymium magnets is complex and requires a high level of precision and expertise.
Ferrite magnet are made of iron oxide and ceramic materials, while neodymium magnets are made of a combination of neodymium, iron, and boron. Neodymium magnets are much stronger than ferrite magnets and have a higher magnetic energy density. They are also more expensive and can be brittle and prone to corrosion. Ferrite magnets are less expensive and have good resistance to corrosion, but they are not as strong as neodymium magnets.
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