NdFeB Bonded Magnet

Product Name: NdFeB Bonded Magnet Model NO.: SDMCN Grade: Bn-2 to Bn-12&Bz-3 to Bz-7 Coating: Epoxy, Parylene, Anit-Rust Oil, Infiltration, Pass Shape: Bar,Block, Arc,Ring,Disc Magnet Application: Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet Composite: NdFeB/Epoxy/PA6/PA12/PPS Size: Customized Tolerance: +/-0.05 Delivery Detail: 7 Day to Prepare After The Order Confirmed Export Markets: Global OEM Service: Yes Trademark: SDM Transport Package: Sea Pallet / Air Carton / Express Packaging/Wooden Specification: MMPA Origin: China (Mainland) Product Description NdFeB Bonded MagnetProfessional manufactures of NdFeB bonded magnetThe process chart of NdFeB bonded magnetMagnetic properties of NdFeB bonded magnet BN-2 BN-4BN-6BN-8BN-8ABN-9BN-9HBN-10BN-11BN-12DBN-12LResidual InductionBrmTkGs300-4003.0-4.0460-5204.6-5.2550-6505.5-6.5620-6706.2-6.7620-6806.2-6.8650-7006.5-7.0650-7006.5-7.0670-7206.7-7.2680-7406.8-7.4720-7707.2-7.7730-7707.3-7.7CoercivityHcbkA/mkOe160-2402.0-3.0224-2882.8-3.6320-3764.0-4.7400-4565.0-5.7400-4805.0-6.0416-4565.2-5.7432-4885.4-6.1424-4805.3-6.0400-4805.0-6.0440-5205.5-6.5368-4324.6-5.4Intrinsic CoercivityHcjkA/mkOe440-6005.5-7.5504-6806.3-8.5600-7207.5-9.0640-8008.0-10.01040-128013.0-16.0680-8008.5-10.0920-104011.5-13.0640-8008.0-10.0640-8008.0-10.0720-8809.0-11.0520-6406.5-8.0Max. Energy Product(BH)maxkJ/m3MGOe19-262.4-3.330-353.8-4.444-525.5-6.564-768.0-9.565-738.2-9.268-768.5-9.571-808.9-10.076-849.5-10.580-8810.0-11.088-9611.0-12.080-8810.0-11.0Density ρg/cm35.6-6.05.6-6.05.6-6.05.8-6.25.8-6.15.8-6.25.8-6.15.8-6.26.0-6.26.1-6.36.0-6.3Recoil Permeabilityμr%/ºC1.21.21.21.21.21.21.21.21.21.21.2Tem. Coeff. of BrºC-0.11-0.11-0.11-0.11-0.10-0.11-0.10-0.10-0.10-0.10-0.13Curie Tem.TcºC300300300300350300350350350350320Max. Operating Tem.TwºC160160160160180160180160160160120 BZ-3BZ-4BZ-5BZ-6BZ-7BZ-5SR(PPS)BZ-6SR(PPS)Residual InductionBrmTkGs350-4503.5-4.5400-5004.0-5.0450-5504.5-5.5500-6005.0-6.0550-6505.5-6.5450-5504.5-5.5500-6005.0-6.0CoercivityHcbkA/mkOe200-2802.5-3.5240-3203.0-4.0304-3603.8-4.5328-3844.1-4.8344-4004.3-5.0320-4004.0-5.0320-4004.0-5.0Intrinsic CoercivityHcjkA/mkOe400-6405.0-8.0560-7207.0-9.0640-8008.0-10.0640-8008.0-10.0640-8008.0-10.0880-112011.0-14.0880-112011.0-14.0Max. Energy Product(BH)maxkJ/m3MGOe20-282.5-3.528-363.5-4.536-444.5-5.544-525.5-6.552-606.5-7.536-444.5-5.544-525.5-6.5Density ρg/cm34.5-5.04.5-5.04.5-5.14.7-5.24.7-5.34.8-5.34.9-5.4Recoil Permeabilityμr%/ºC1.21.21.21.21.21.21.2Tem. Coeff. of BrºC-0.11-0.11-0.11-0.11-0.10-0.11-0.10Max. Operating Tem.TwºC120120120120120180180Magnetization of NdFeB bonded magnetMagnetic circuit simulation and measurement of NdFeB bonded magnetSurface treatment of NdFeB bonded magnetTechnology nameIntroductionApplicable scopeFeatureElectrophoretic CoatingThe most commonly used technique in industry.Applicabilitytomost compression magnets.Salt spray test: 48Hrs; Steady temperature damp test: 240HrsExcellentoilresistance andsolventresistance;Smooth surface.Spray CoatingSpray the epoxy anti-corrosion paint to compression magnet's surface.Apply to small sized work pieces, especially for arc-compression magnets.High-effeciency & Good consistency & High passing rate;Salt spray test: 24Hrs; Steady temperature damp test: 240Hrs.Anti-rust Oil DippingAnti-rust film can greatly improve compression magnet's anti-rust capability.Especially suitable for small inner-diameter's compression magnet.High-effeciency;Simple process;No dimension change.InfiltrationInfiltrate anaerobic adhesive into compression magnet's voids by negative pressure.Apply to extreme environment, such as oil or solvent.Seal magnet's voids;Improve strength;Make it possible to work under oil or solvent for a long time.ExhibitionWeWill JoinCWIEME Berlinevery year;We Will Join HANNOVER MESSEevery year;WeWill JoinCWIEME Chicagoevery year;ServiceIf you are convenient, we could talk face to face ! In order to let you to check our product's quality in a short time,we could let our customers in your country to help yousend the samples!!How to visit us?Our factory is located in Tonglu, Hangzhou, which is very close to Hangzhou XiaoshanInternational Air Port. HangZhou East RailwayStation andabout200 kilometers toShanghai. Youcould tell us where you are and we will pick you up.Shipping & PaymentWehavecontractpricewithFedEx,DHL,UPSandTNT. WehaveourownSeaandAirforwarder WillGiveyouthebestsupportaboutthefreightfee.WeacceptT/T,Paypal,WesternUnion,ESCROWandL/CFAQ1:How long will you give me the reply?we will contact you in 12 hours as soon as we can.2:Could I get samples?Yes,we have materials in stock to help you toget the samplesas soon as we can.3:How about the quality of the magnets?We have the certification of ISO,TS and ROSH,we could send the certification test of our company to you.4:How is the price?As we believe the quality is the most important,we will provide thebest quality magnetwe can with reasonable price.5:Could you provide me the shortest lead time?We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.6:Could I visit your factory?Of course,if you needwe will help you to visit our factory.7:If I have paid,when will you help me to produce?When we have received the money in our account,we will give you the receipt and arrange to produce immediately.