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China, Chinese Custom High-Power Neodymium Block Magnets for Industrial Applications¹ Industrial Products Supplier Manufacturer Details, price list catalog:

China Industrial Products Supplier Manufacturer List Catalog

Magnetic Material NdFeB Magnet Custom Neodymium Magnet Super Strong Magnet

Ningbo Zhaobao Magnet Co., Ltd.

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Product Description DESCRIPTION:Materials Introduction:High Magnetic Energy Product (BHmax): Provides a strong magnetic field, enhancing the efficiency and power density of the motor (typically BHmax>40 MGOe). Good Temperature Stability and High Coercivity (Hcj): During the operation of the motor, reaching high temperatures could reach of 150oC~200oC or even higher. Zhaobao's magnets' high coercivity (Hcj>20 kOe) offers strong resistance to demagnetization at high temperatures. Demagnetization Resistance: During rapid start-stop and reverse operations of the motor, the magnet experiences strong demagnetizing fields. Zhaobao's magnets have superior demagnetization resistance to maintain stable magnetic performance. Excellent Corrosion Resistance: Common surface treatments include Epoxy, Zinc, and Aluminum plating. Customized Shapes:Block, Rectangular, CubeGrade:N30H~N54H, N30SH~N54SH, N25UH~N54UH, N28EH~N48EHSurface Treatment:Nickel(NICUNI), Zinc(ZN), Phosphorus(P), Epoxy(NICU+EP, NICUNI+EP,P+EP), Aluminum Matrix CompositesCharacteristics:Good coercivity, Good temperature stability, Corrosion protection, Rust prevention and High temperature resistanceSelling point:High power density, reliable stability extend the motor's lifespan and enhance the overall performance of the motor.Quality System:IATF 16949:2016, ISO 45001:2018, ISO 14001:2015, ISO 9001:2015, SA 8000:2014, RoHS, REACHManufacturer: Ningbo Zhaobao Magnet Co., Ltd.Magnet GradesPerformanceUnitNO. GradeRemanence BrHcbHcjMaximum Magnetic Energy Product (BH)maxOperating TemperaturekGsTkOekA/mkOekA/mMGOekJ/m3B/μ0HStandardMinStandardMinStandardMinStandardMinStandardMinStandardMinoC01N3010.910.61.091.0610.510.0836796≥12≥9553128247223≤8002N3512.011.71.201.1711.310.8900860≥12≥9553533279263≤8003N3812.612.21.261.2211.511.3915899≥12≥9553836303287≤8004N4012.912.61.291.2611.611.4924907≥12≥9554038318303≤8005N4213.112.91.311.2911.811.5939915≥12≥9554240342326≤8006N4513.613.31.361.3312.011.6955923≥12≥9554543358342≤8007N4814.013.81.401.3810.810.2860812≥12≥9554846383367≤8008N5014.314.11.431.4110.810.0860796≥12≥9555048398383≤8009N5214.614.31.461.4310.810.0860796≥12≥9555350422398≤8010N5414.814.51.481.4510.810.5860836≥11≥8765451438406≤8011N5514.714.41.471.4410.810.0860794≥11≥8755553438422≤8012N5614.914.71.491.4710.810.5860836≥10.5≥8365552430414≤8013N30M11.210.81.121.0810.510.0836796≥14≥11143028239223≤10014N35M12.011.71.201.1711.310.8900860≥14≥11143533279263≤10015N38M12.612.21.261.2211.811.3939860≥14≥11143836303287≤10016N40M12.912.61.291.2612.011.4955907≥14≥11144038318303≤10017N42M13.212.91.321.2912.411.5987915≥14≥11144240342326≤10018N45M13.513.31.351.3312.611.61003923≥14≥11144543358342≤10019N48M14.013.71.401.3713.310.21059812≥14≥11144846383367≤10020N50M14.313.91.431.3913.510.01074796≥14≥11145048398383≤10021N52M14.614.31.461.4313.610.01082796≥14≥11145350422398≤10022N54M14.714.41.471.4413.712.01090955≥13≥10355451438406≤10023N30H11.210.81.121.0810.510.0836796≥17≥13533028239223≤12024N33H11.711.41.171.1411.010.8876860≥17≥13533331263247≤12025N35H12.011.71.201.1711.310.8900860≥17≥13533533279263≤12026N38H12.612.21.261.2211.811.3939899≥17≥13533836303287≤12027N40H12.812.61.281.2612.011.4955907≥17≥13534038318303≤12028N42H13.012.81.301.2812.411.5987915≥17≥13534240342326≤12029N45H13.813.41.381.3412.611.61003923≥17≥13534543358342≤12030N48H14.113.81.411.3813.310.21059812≥17≥13534946390366≤12031N50H14.414.01.441.4013.510.01074796≥17≥13535148406382≤12032N52H14.614.31.461.4313.610.01082796≥17≥13535350422398≤12033N54H14.714.41.471.4413.710.01090796≥16≥12745451438406≤12034N30SH11.210.81.121.0810.510.0836796≥20≥15923028239223≤15035N33SH11.711.41.171.1411.010.8876860≥20≥15923331263247≤15036N35SH12.011.71.201.1711.311.1900884≥20≥15923533279263≤15037N37SH12.312.01.231.2011.511.1915884≥20≥15923735295279≤15038N38SH12.512.21.251.2211.811.3939899≥20≥15923836303287≤15039N40SH12.712.51.271.2512.111.4963907≥20≥15924038318303≤15040N42SH13.012.81.301.2812.411.5987915≥20≥15924240342326≤15041N45SH13.713.41.371.3412.611.61003923≥20≥15924643362342≤15042N48SH14.113.81.411.3813.310.21059812≥20≥15924946386366≤15043N50SH14.313.91.431.3913.510.01074796≥20≥15525148402382≤15044N52SH14.514.21.451.4213.611.81081939≥19.5≥15525350422398≤15045N54SH14.714.31.471.4313.711.81092939≥19.5≥15525451438406≤15046N25UH10.09.61.000.969.69.2764732≥25≥19902522199175≤18047N28UH11.110.61.111.0610.29.8812780≥25≥19902926231207≤18048N30UH11.411.01.141.1010.610.1844796≥25≥19903230255235≤18049N33UH11.811.51.181.1511.010.6876860≥25≥19903533275259≤18050N35UH12.311.91.231.1911.311.0900860≥25≥19903735295279≤18051N38UH12.612.31.261.2311.811.4939899≥25≥19903937310291≤18052N40UH12.912.61.291.2612.211.8971907≥25≥19904139322310≤18053N42UH13.212.81.321.2812.412.0987915≥25≥19904340338318≤18054N45UH13.713.31.371.3312.612.21003923≥25≥19904643362342≤18055N48UH14.013.71.401.3713.312.91059812≥24≥19104846383367≤18056N50UH14.213.91.421.3913.513.11074796≥24≥19105048398383≤18057N52UH14.414.11.441.4113.811.81080939≥24≥19105350422398≤18058N54UH14.714.31.471.4314.111.81091939≥24≥19105451438406≤18059N28EH10.810.41.081.0410.49.5811756≥30≥23882826223207≤20060N30EH11.511.01.151.1010.610.0844796≥30≥23883230255235≤20061N33EH11.811.51.181.1511.010.8876860≥30≥23883533275259≤20062N35EH12.311.91.231.1911.310.8900860≥30≥23883735295279≤20063N38EH12.612.31.241.2211.811.3939899≥30≥23883937310291≤20064N40EH12.912.61.271.2412.211.8971939≥30≥23884139322310≤20065N42EH13.212.81.321.2812.411.5987915≥30≥23884340338318≤20066N45EH13.513.31.351.3312.611.61003923≥29≥2308.44543358342≤20067N48EH14.013.71.401.3713.310.21059812≥30≥23884846383367≤20068N28AH10.810.41.081.0410.49.5811756≥35≥27862826223207≤22069N30AH11.210.81.121.0810.610.0844796≥35≥27863028239223≤22070N33AH11.611.21.161.1211.010.8876860≥35≥27863331263247≤22071N35AH12.011.71.201.1711.510.8915860≥35≥27863533279263≤22072N38AH12.412.21.241.2211.811.3939899≥35≥27863735294279≤22073N40AH12.612.41.261.2412.111.4971907≥35≥27863937310295≤22074N42AH13.012.81.301.2812.411.5987915≥35≥27864240334318≤22075N45AH13.513.31.351.3312.611.61003923≥35≥27864543358342≤22076N28TH10.810.41.081.0410.49.2811732≥40≥31842826223207≤24077N30TH11.210.81.121.0810.610.0844796≥40≥31843028239223≤24078N33TH11.511.31.151.1311.010.8876860≥40≥31843331263247≤24079N35TH11.911.71.191.1711.510.8915860≥40≥31843533279263≤24080N38TH12.412.21.241.2211.811.3939899≥40≥31843735294279≤24081N40TH12.712.41.271.2412.111.4971907≥40≥31843937310294≤24082N42TH13.012.71.301.2712.411.4982907≥40≥31844239310294≤24083N28RH10.810.41.081.0410.49.2811732≥45≥35822826223207≤26084N30RH11.210.81.121.0810.610.0844796≥45≥35823028239223≤26085N33RH11.511.31.151.1311.010.8876860≥45≥35823331263247≤26086N35RH11.911.71.191.1711.510.8915860≥45≥35823533279263≤26087N38RH12.312.01.231.2012.010.8980860≥45≥35823835279263≤26088N40RH12.612.31.261.2312.610.81020860≥45≥35824037279263≤260Main Physical and Mechanical Properties of Sintered NdFeB Permanent Magnet MaterialsCategoryParameterUnitsReference ValueMechanical and Physical PropertiesDensityg / cm37.40 - 7.70Vickers HardnessHV500 - 700Compressive StrengthMPa1000 - 1100Tensile StrengthMPa80 - 90Bending StrengthMPa150 - 400Thermal ConductivityW / (m?K)8 - 10Young's ModulusGPa150 - 200Electrical ResistivityC// (20oC)μΩ?m1.4 - 1.6C⊥(20oC)μΩ?m1.2 - 1.4Coefficient of Thermal ExpansionC// (20oC - 100oC)10-6 / K4 - 9C⊥(20oC - 100oC)10-6 / K-2 - 0Maximum Service TemperatureN gradeoC≤80M gradeoC≤100H gradeoC≤120SH gradeoC≤150UH gradeoC≤180EH gradeoC≤200TH gradeoC≤230Note 1: C// is the value measured in the easy magnetization direction, C⊥is the value measured perpendicular to the easy magnetization direction.Note 2: Maximum Service Temperature depends on magnet application design and specification.Company ProfileABOUT ZHAOBAO MAGNETZHAOBAO MAGNET, the leading magnet brand in China. Our annual production capacity is 8000 tons. Our team has been committing ourselves to developing and producing rare earth permanent magnets (NdFeB and SmCo) of high coercive force, low reversible temperature coefficient and low weight loss characteristics since 1998.1) 20+ years' Permanent Magnet technology to support your applications and projects2) The Strategic Partner to raw material (PrNd, DyFe, Tb...) suppliers, to assure the best cost control and stable price3) 8000 tons annual capacity, 5000 tons annual output to guarantee stable supply4) Production Time: 15 days for mass production (150+ kg), 7 days for samples5) Price: 10%+ save. Sample price can be the same as mass-production price6) We are a Permanent Magnet factory owns 20+ years' global service experience7) On-site technical support Certifications We own a complete production chain and perfect quality assurance system. We are an ISO 9001: 2015, IATF 16949:2016, ISO 14001:2015 & ISO 45001:2018, SA 8000 : 2014 certified company. Production Processes Technology Introduction Demagnetization CurvesProduction &Testing EquipmentsProducts Application95% of our magnets are used in Industrial Automation, Automotive Industry, Clean Energy and other High-end Applications, especially in energy-efficient permanent magnet motors and generators, such as Elevator Motor ( Escalator Motor, Gearless Traction Machine ), Servo Motor, New Energy Vehicles Drive Motor, Compressor Motor, High Speed Motor, Explosion-proof Motor, Wind Power Generators, Water Power Generators, Solar Pumps, Sensors, Magnetic Separator and other fields.

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