HU NAN YUBANG MAGNETIC MATERIAL CO.,LTD
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1625 Ferrite Pump Magnet Water Cooler Pump Magnet
1625 Ferrite Pump Magnet Water Cooler Pump Magnet
Payment Type:T/T
Incoterm:FOB,CIF,EXW
Transportation:Ocean,Land,Air,Express
Port:Guangzhou,Shenzhen,Shanghai
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$0.1110000-499999Piece/Pieces
$0.1≥500000Piece/Pieces
Product Description
Product Attributes
Brand: Yubang
Place Of Origin: China
Species: Permanent
Composition: Ferrite Magnet
Application: Industrial Magnet
Processing Service: Moulding, Punching, Cutting
Material: Ferrite magnet + POM/Nylon impeller
Surface Guass: 1600±50GS
Free Samples: Available
Delivery Time: 8-30 days
Supply Ability & Additional Information
Packaging: Carton,pallet
Productivity: 3 million per month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 3 million per month
Certificate: ISO9001,SGS,ROHS,REACH,MSDS
HS Code: 8505190090
Port: Guangzhou,Shenzhen,Shanghai
Payment Type: T/T
Incoterm: FOB,CIF,EXW
Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Carton,pallet
Picture Example:
16x25 cooler pump magnet
sintered ferrite magnet rotor
Permanent Ferrite Magnet for water cooler pumps.New and best in quality magnets.Available in 16*25 mm size.
Hard ferrites
Permanent Ferrite Magnets are made of hard ferrites, which have a high coercivity and high remanence after magnetization. Iron oxide and barium or strontium carbonate are used in manufacturing of hard ferrite magnets. The high coercivity means the materials are very resistant to becoming demagnetized, an essential characteristic for a Permanent Magnet. They also have high magnetic permeability. These so-called ceramic magnets are cheap, and are widely used in household products such as refrigerator magnets. The maximum magnetic field B is about 0.35 tesla and the magnetic field strength H is about 30 to 160 kiloampere turns per meter (400 to 2000 oersteds).The density of ferrite magnets is about 5 g/cm3.
The most common hard ferrites are:
Strontium ferrite magnets, SrFe12O19 (SrO·6Fe2O3), used in small electric motors, micro-wave devices, recording media, magneto-optic media, telecommunication and electronic industry. Strontium hexaferrite (SrFe12O19) is well known for its high coercivity due to its magnetocrystalline anisotropy. It has been widely used in industrial applications as permanent magnets and, because they can be powdered and formed easily, they are finding their applications into micro and nano-types systems such as biomarkers, bio diagnostics and biosensors.
Barium Ferrite Magnets, BaFe12O19 (BaO·6Fe2O3), a common material for permanent magnet applications. Barium ferrites are robust ceramics that are generally stable to moisture and corrosion-resistant. They are used in e.g. loudspeaker magnets and as a medium for magnetic recording, e.g. on magnetic stripe cards.
We are make and supply all kinds of Hard Ferrite Magnet and Ceramic Magnet,if you are interest,please feel free to contact us.
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