Home > Products > Bonded arc ndfeb magnet > Bonded neodymium rare earth magnet materials
Bonded neodymium rare earth magnet materials
- 500 Piece / Pieces per Month
- Ningbo
- T/T Credit Card
- POTF08-48 Powerful Magnetic Hook
- leather skiving machine parts
- iPhone Charger, 3-Pack [MFi Certified] 20W PD USB C Fast Wall Charger with 6ft Lightning Cable, Apple Charging Cord for iPhone 14/14 Pro/13/13 Pro
- leather skiving machine parts
- leather skiving machine for parts
- Electrode eccentricity measuring instrument//electrode production line
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | Vast Magnet | Model Number: | Rare earth magnet materials |
Type: | Other, Permanent, Rare earth magnet materials | Composite: | NdFeB Magnet | Shape: | Other, ring |
Application: | Moto Magnet |
Product Description
Specifications
Rare earth magnet materials:1.High size precision.
2.Complicated shape and muti-poles.
3.SST:48 hours.
4.Low weight.
Bonded Neodymium magnets are made of the powerfurl Nd-Fe-B material mixed into an epoxy binder. The mix is appropximately 97 vol% magnet material to 3 vol% epoxy. The manufacturing process involves combining Nd-Fe-B powder with an epoxy binder and compressing the mixture in a press and curing the part in an oven. Since the material is formed by compression bonding, the dimension typically vary. Our dimensional tolerance is aout +/- 0.05mm.
Bonded Neodymium material is isotropic, so it can be magnetized through any direction, including multi-polar arrangements. Because the material is in an epoxy binder, it can be machined on a mill or ceramic magnet materials. Significant size reductions can be achieved because Bonded Neodymium material is approximately 3 times stronger than ceramic magnet material. In addition, since Bonded Neodymium material is isotropic, it can be magnetized multi-polar, such as a N-S-N pattern on the outer diameter of a ring.
Various magnetization we can do.
Delievery
All available shipping ways could be applied, by courier, by air or by sea.
Appointed shipping company or our own forwarders all could be used in shipment.
Full-way tracking the cargos for you before the goods arrive.
Our advantage
1. Thin wall ring (The wall thickness< 1.5mm)
2. Special shape magnet and magnetization (skew, radiation, arrow magnetization...)
3. 10 years experience in manufacturing.
4. Professional R & D members to support.
We can provide
1. Best package: Any requirement for package can be satisfied.
2. Fast reply: All your enquiry will be replied within 24 hours.
3. Resonable price: we are direct manufacturer and able to offer better price.
4. Good quality: we are experienced in quality control.
5. Full-way tracking the cargos for you before the goods arrive.
Buyer's guide
In order to quote you the best price quickly, pls kindly provide us below information
1. Degree. More degree information you can find here.
2. Product size, grade, coating.
3. Order quantity.
4. Attached the drawings if customized.
5. Any special packing or other requirements.
We are professional manufacturer of Bonded Neodymium Magnet, and own professional Quality Control System.
1. Is Bonded Neodymium material an alternative for ceramic magnets when greater performance is needed?
Bonded Neodymium material produces almost twice as much flux density as anisotropic ceramic magnets (grades 5-8), so substituting Bonded Neodymium material is a fairly safe way to extract greater performance from a device. Resistance to demagnetization for Bonded Neodymium material is also twice that of ceramic, so the bonded neodymium part can be half as thick as the ceramic magnet without a loss of performance. If possible, the steel parts onto which the bonded neodymium magnet is mounted should be twice as thick to carry the additional flux efficiently.
2. What is the maximum service temperature of bonded neodymium material?
The maximum would be 150 °C (300 °F), because the bonder holding the magnet together softens.
3. What is the minimum thickness that a bonded neodymium magnet can be pressed to?
Thin wall ring is our superior products. Answer as a general rule, figure on <0.060''(approximately 1.5mm), the
most thin ring we have made is 0.6 mm.
4. What kind of uniformity can we expect from vast magnet bonded neodymium magnet material?
Magnetic uniformity often exceeds the MMPA standard of +/-8% but every job is different so don't use this for
every case. Within a specific lot of material, the uniformity will be very good, but lot-to-lot variations will at a
minimum meet the MMPA standards.
5. What manufacturing process variables affect bonded neodymium material uniformity?
Pressure & density variations and wear of the tool. The magnetizing fixture can be a factor as well.
6. What tolerances can be held on a pressed bonded neodymium part?
For the initial run for a new tool, figure on +/-.005''. After the characteristics of the new tooling is figured out, the tolerances can shrink to +/-0.02''.
7. Why are injection molded magnets weaker than compression molded magnets?
Compression molded magnets have much more magnet material in them than injection molded magnets, so they are inherently stronger. Compression molded magnets are made from a mixture with a high concentration of magnet powder and a small amount of epoxy as a binder. This mixture is then compressed to a high density before curing the epoxy. Injection molded magnets are made by mixing the magnet powder with a plastic that is liquid enough to inject into a mold, and pressures are lower, so injection molded parts have a much lower concentration of magnetic powders and are therefore weaker.
8. Why should i convert to bonded neodymium magnet material?
Bonded neodymium magnets can increase performance or reduce the size of devices made from anisotropic ceramic (grades 5-8) magnets. Bonded neodymium material provides almost two times the flux and resistance to demagnetization. Substituting bonded neodymium magnets then give 4 times greater energy density if suvstituted directly, of the bonded neodymium based device can be significantly smaller than its ceramic counterpart. Bonded Neodymium material i also isotrpic, so it can be magnetized in any desired direction. Bonded neodymium magnets are made from a compression molded material, so it can be molded to finished size as opposed to ceramic, which suffers shrinkage, and must be ground after pressing and firing. Some sinterd Sm-Co devices are in efficient and could perfom as well at a lower cost by substituting a
pressed-to-size bonded neodymium part.
Contact Us
- Vast Magnet (Ningbo) Co., Ltd.
- Contact nameCaroline Chan
- Phone86-574-88225636
- AddressGaoya Road 7, Jiangshan Tech Park, Yinzhou Ningbo,Zhejiang
- N52 Manufacturers Of Magnets Rare Earth Neodymium Magnet Rectangular For Fridge And Knife Block Magnets
- High quality rubber flexible magnet tape for automatic vacuum cleaner
- High quality flexible magnet for vehicle sensor
- Competitive price Customized Bonded permanent Magnet for motors
- Fast Customized permanent Neodymium Magnet for special motors
- Customized permanent Neodymium Magnet for various motors
- Lastest Customized N52 high grade permanent Neodymium Magnet for Magsafe phone charge phone case
- Customized shape N52 N54 high magnetic force Sintered Neodymium Magnet for TWS earphone
- Latest Customized N45SH N45UH high temperature resistance block shape Sintered Neodymium Magnet for new energy vehicle water pump
- Latest Customized N38SH 42SH 45SH high temperature resistance high precision Sintered Neodymium Magnet for high speed hair dryer motor rotor
- Latest Customized Super Strong Sintered Neodymium Magnet for phone camera
- Latest Customized Super Strong Sintered N52 Neodymium Magnetic assembly for matebook
- SIJIN Supply SEAMLESS STEEL PIPE
- Adhesive Magnetic Strip Customized Rubber Magnetic Strip
- Soft Magnetic Strip Rubber Magnetic Tape
- Adhesive Magnetic Tape Customized Rubber Magnetic Strip
- SIJIN supply SEAMLESS STEEL PIPE
- SIJIN supply SEAMLESS STEEL PIPE A333 GR.6 8INCH SCH160
- SIJIN supply COLD DRAWN steel pipe 10*1.5mm SS304
- SIJIN supply Stainless Steel Pipe Cap: ASTM A403 WP304/304L, 316/316L, 321, 310S, 317,347
- SIJIN supply Stainless Steel Pipe Cap: ASTM A403 WP304/304L, 316/316L, 321, 310S, 317,347
- SIJIN supply Pipe Cap ASME B16.9
- SIJIN Alloy pipe:A335 P11,P12,P22,P5,P9,P91,P92,A213 T11,T12,T22,T5,T9,T91,T92,WB36,15CrMoG,12Cr1MoVG,1Cr5Mo
- Magnetic Poster Hanger
Popular Searches
Recommended Products
- Railway 100re 115re 136re Improved Fair Rail Anchor Anti Creeper
- IG - 002 reinforced graphite composite plate, metal graphite composite board, flexible graphite reinforced composite board
- ASTM A537 Cl1 High Temperature Steel Plate for Pressure Vessel
- 19Mn6 High Strength Boiler and Pressure Vessel Steel Plate
- 16MnDR Low Temperature Resistant Pressure Vessel Steel Plate
- Pipe outer protection aluminum coil covered with sarin film covered with kraft paper orange peel embossed molding plate thickness complete guarantee quality the lowest price in the country
- Steel flat wire
- High Tensile Strength Molybdenum Wire customized molybdenum rods in China
- High Melting Pointing Pure Molybdenum Rods Molybdenum Round rod for sale
- Q295 NH Weather Resistance steel plate
- DIN St37-2 Carbon Steel Plate
- DIN St37-2 Carbon Steel Plate
Find Similar Products By Category
- Minerals & Metallurgy > Magnetic Materials
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Caroline Chan
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-