Sintering NdFeB Block
Applications of NdFeb blocks: Toys, packing boxes, magnetic buttons, jewelry, micro-special electric machinery, audio equipments, permanent-magnet instrumental meters, electronic industry, auto industry, nuclear magnetic resonance equipments, magnetic suspension system, magnetic transmission gears and magnet therapy equipment, sorption, ads, books managements, teaching tools and other office automation, magnet toys, aero generators, magnetic hooks, magnetic toys, loudspeakers, magnetic separators, magnetic bracelets, magnetic necklaces, magnetic separators, copiers, magnetic rolls, synchrotrons, radiation sources, free electron lasers, nuclear industry, agriculture, detection earthquake.
Applications of NdFeb blocks: Toys, packing boxes, magnetic buttons, jewelry, micro-special electric machinery, audio equipments, permanent-magnet instrumental meters, electronic industry, auto industry, nuclear magnetic resonance equipments, magnetic suspension system, magnetic transmission gears and magnet therapy equipment, sorption, ads, books managements, teaching tools and other office automation, magnet toys, aero generators, magnetic hooks, magnetic toys, loudspeakers, magnetic separators, magnetic bracelets, magnetic necklaces, magnetic separators, copiers, magnetic rolls, synchrotrons, radiation sources, free electron lasers, nuclear industry, agriculture, detection earthquake.
- Sintered NdFeB magnet. The strongest power magnets in all of the permanent magnets. Certificate: SGS
- Material: Sintered Neodymium-Iron-Boron
- Grade: From N35 to N52; N35H to N48H; N35SH to N45SH; N30UH to N40UH; N30EH to N38EH. Also we can suggest the grade according to where the magnets will be used according to our customer's request.
- Advanced techniques: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology in our factory to allow us to make high performance NdFeB over N52 possible.
- The Excellent strength value: the highest(BH)max reaches up to 51MGOe.
- The Extremely Resistance to demagnetization with Hci, the intrinsic coercive force is over 30000 Oe.
- The moderate temperature stability, their working stability is under 80 degree centigrade for low Hci for NdFeB magnet and above 200 degree centigrade for high Hci NdFeB magnet.
- Various shapes and sizes or according to customer's request. Also we can design the size for customer's request.
- Effective Surface treatment to prevent corrosion, such Nickel coating(Ni-Cu-Ni coating); Zinc coating, silver coating, tin coating, epoxy coating, chemical, parylene and so on.
- Widely used in different applications, such as sensors, Motors, rotors, wind turbines/ wind generators, loudspeakers, magnetic hooks, magnetic holder, fitters automobiles and so on.
- The quality control: we have our large and expert quality control department and we ensure the magnets from our factory are in high quality.
- We will provide our customers the test report and BH curves for each item magnets, and also we can do the PCT test, salt spray test report, aging test report and provide the test report and so on according to our customer's request.
- We have a bigger NdFeB manufactory in Ningbo city of Zhejiang province, and a smaller manufactory in Shenzhen city of Guangdong province in which our office locates. Welcome you come to our factory anytime.
Product performance Sintering NdFeB BlockGrade Max. Energy Product Remanence Coercive Force Rev. Temp. Coeff. Curie Temp. Working Temp. (BH)max Br Hc Hci Bd Hd Tc Tw MGOe kJ/m3 kG mT kOe kA/m kOe kA/m %/oC %/oC oC oC N33 31-33 247-263 11.30-11.70 1130-1170 >10.5 >836 >12 >955 -0.12 -0.60 310 80 N35 33-36 263-287 11.70-12.10 1170-1210 >10.9 >868 >12 >955 -0.12 -0.60 310 80 N38 36-39 287-310 12.10-12.50 1210-1250 >11.3 >899 >12 >955 -0.12 -0.60 310 80 N40 38-41 302-326 12.50-12.80 1250-1280 >11.6 >923 >12 >955 -0.12 -0.60 310 80 N42 40-43 318-342 12.80-1320 1280-1320 >11.6 >923 >12 >955 -0.12 -0.60 310 80 N45 43-46 342-366 13.20-13.80 1320-1380 >11.0 >876 >12 >955 -0.12 -0.60 310 80 N48 46-49 366-390 13.80-14.20 1380-1420 >10.5 >835 >11 >876 -0.12 -0.60 310 80 N30M 28-32 223-255 10.90-11.70 1090-1170 >10.2 >812 >14 >1114 -0.12 -0.59 320 100 N33M 31-35 247-279 11.40-12.20 1140-1220 >10.7 >851 >14 >1114 -0.12 -0.59 320 100 N35M 33-37 263-294 11.80-12.50 1180-1250 >11.0 >875 >14 >1114 -0.12 -0.59 320 100 N38M 36-40 286-318 12.30-13.00 1230-1300 >11.5 >915 >14 >1114 -0.12 -0.59 320 100 N40M 38-42 302-334 12.60-13.20 1260-1320 >11.8 >939 >14 >1114 -0.12 -0.59 320 100 N42M 40-44 318-350 13.00-13.50 1300-1350 >12.0 >955 >14 >1114 -0.12 -0.59 320 100 N45M 42-46 334-366 13.20-13.80 1320-1380 >12.2 >971 >14 >1114 -0.12 -0.59 320 100 N33H 31-34 247-271 11.30-11.70 1130-1170 >10.5 >836 >17 >1353 -0.11 -0.58 320-350 120 N35H 33-36 263-287 11.70-12.10 1170-1210 >10.9 >868 >17 >1353 -0.11 -0.58 320-350 120 N38H 36-39 287-310 12.10-12.50 1210-1250 >11.3 >899 >17 >1353 -0.11 -0.58 320-350 120 N40H 38-41 302-326 12.40-12.80 1240-1280 >11.6 >923 >17 >1353 -0.11 -0.58 320-350 120 N42H 40-43 318-342 12.80-13.20 1280-1320 >12.0 >955 >17 >1360 -0.11 -0.58 320-350 120 N33SH 31-34 247-272 11.30-11.70 1130-1170 >10.6 >844 >20 >1592 -0.11 -0.55 340-360 150 N35SH 33-36 263-287 11.70-12.10 1170-1210 >11.0 >876 >20 >1592 -0.11 -0.55 340-360 150 N38SH 36-39 287-310 12.10-12.50 1210-1250 >11.4 >907 >20 >1592 -0.11 -0.55 340-360 150 N40SH 38-41 302-326 12.10-12.80 1240-1280 >11.8 >939 >20 >1592 -0.11 -0.55 340-360 150 N28UH 26-29 207-231 10.20-10.80 1020-1080 >9.6 >768 >25 >1990 -0.11 -0.51 350-380 180 N30UH 28-31 223-247 10.80-11.30 1080-1130 >10.2 >816 >25 >1990 -0.11 -0.51 350-380 180 N33UH 31-34 247-271 11.30-11.70 1130-1170 >10.7 >856 >25 >1990 -0.11 -0.51 350-380 180 N28EH 26-29 211-236 10.40-10.90 1040-1090 >9.8 >784 >30 >2388 -0.11 -0.51 350-380 200 N30EH 28-31 223-247 10.80-11.30 1080-1130 >10.2 >812 >30 >2388 -0.11 -0.51 350-380 200
Customer's satisfaction is our companys' ever lasting goal. We hope our honest policy and quality goods will be your lasting choice. We promote our company with its brand-named products, along with the first-class service and top quality prdoucts. We sincerely looking forward to establishing long and mutual benefits business relation with new and old customers in the near future.
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