ທຸກຫມວດຫມູ່
Sintered NdFeB ການສະກົດຈິດ

Sintered NdFeB ການສະກົດຈິດ



ລາຍລະອຽດ

Sintered NdFeB magnets are the most powerful commercialized permanent magnets available today, with maximum energy product ranging from 26 MGOe to 52 MGOe. Nd-Fe-B is the third generation of permanent magnet developed in the 1980s. It has a combination of very high remanence and coercivity, and comes with a wide range of grades, sizes and shapes. With its excellent magnetic characteristics, abundant raw material and relatively low prices, Nd-Fe-B offers more flexibility in designing of new or replace the traditional magnet materials such as ceramic, Alnico and Sm-Co to achieve high efficiency, low cost and more compact devices.


Advantages of sintered Magnet
*Extreme strong Br Resident induction.
*Excellent demagnetization resistance capability.
*Good Price relative to its high magnetic properties.

ຂໍ້ມູນຈໍາເພາະ

Magnetic Properties of Sintered NdFeB Magnets

Gradeສູງສຸດທີ່ເຄຍ. ຜະລິດຕະພັນພະລັງງານຄວາມຄົງຄ້າງການບັງຄັບບັງຄັບພະຍຸ Temp. Coeff.Curie Temp.Temp ເຮັດວຽກ.
(BH) ສູງສຸດທີ່ເຄຍBrHcເຮັກBdHdTcTw
MGOekJ / ມ 3kGmTkOekA / ມkOekA / ມ% / ° C% / ° C° C° C
N3331​, 33247​, 26311.30​, 11.701130​, 1170> 10.5> 836> 12> 955-0.12-0.631080
N3533​, 36263​, 28711.70​, 12.101170​, 1210> 10.9> 868> 12> 955-0.12-0.631080
N3836​, 39287​, 31012.10​, 12.501210​, 1250> 11.3> 899> 12> 955-0.12-0.631080
N4038​, 41302​, 32612.50​, 12.801250​, 1280> 11.6> 923> 12> 955-0.12-0.631080
N4240​, 43318​, 34212.80​, 13201280​, 1320> 11.6> 923> 12> 955-0.12-0.631080
N4543​, 46342​, 36613.20​, 13.701320​, 1380> 11.0> 876> 12> 955-0.12-0.631080
N4846​, 49366​, 39013.60​, 14.201380​, 1420> 10.5> 835> 11> 876-0.12-0.631080
N5047​, 51374​, 40613.90​, 14.501390​, 1450> 10.5> 836> 11> 876-0.12-0.631080
N5249​, 53390​, 42214.2​, 14.81420​, 1480> 10.0> 796> 11> 876-0.12-0.631080
N30M28​, 32223​, 25510.90​, 11.701090​, 1170> 10.2> 812> 14> 1114-0.12-0.59320100
N33M31​, 35247​, 27911.40​, 12.201140​, 1220> 10.7> 851> 14> 1114-0.12-0.59320100
N35M33​, 37263​, 29411.80​, 12.501180​, 1250> 10.9> 868> 14> 1114-0.12-0.59320100
N38M36​, 40286​, 31812.30​, 13.001230​, 1300> 11.3> 899> 14> 1114-0.12-0.59320100
N40M38​, 42302​, 33412.60​, 13.201260​, 1320> 11.6> 923> 14> 1114-0.12-0.59320100
N42M40​, 44318​, 35013.00​, 13.501300​, 1350> 11.6> 923> 14> 1114-0.12-0.59320100
N45M42​, 46334​, 36613.20​, 13.801320​, 1380> 11> 876> 14> 1114-0.12-0.59320100
N48M46​, 46366​, 39013.6​, 14.21360​, 1420> 11> 876> 14> 1114-0.12-0.59320100
N33H31​, 34247​, 27111.30​, 11.701130​, 1170> 10.5> 836> 17> 1353-0.11-0.58320​, 350120
N35H33​, 36263​, 28711.70​, 12.101170​, 1210> 10.9> 868> 17> 1353-0.11-0.58320​, 350120
N38H36​, 39287​, 31012.10​, 12.501210​, 1250> 11.3> 899> 17> 1353-0.11-0.58320​, 350120
N40H38​, 41302​, 32612.40​, 12.801240​, 1280> 11.6> 923> 17> 1353-0.11-0.58320​, 350120
N42H40​, 43318​, 34212.80​, 13.201280​, 1320> 11.6> 923> 17> 1353-0.11-0.58320​, 350120
N45H43​, 46342​, 36613.30​, 13.901330​, 1390> 11.6> 923> 17> 1353-0.11-0.58320​, 350120
N48H46​, 49366​, 39013.60​, 14.201360-142-> 11.6> 923> 16> 1274-0.11-0.58320​, 350120
N33SH31​, 34247​, 27211.30​, 11.701130​, 1170> 10.6> 836> 20> 1592-0.11-0.55340​, 360150
N35SH33​, 36263​, 28711.70​, 12.101170​, 1210> 11.0> 868> 20> 1592-0.11-0.55340​, 360150
N38SH36​, 39287​, 31012.10​, 12.501210​, 1250> 11.4> 899> 20> 1592-0.11-0.55340​, 360150
N40SH38​, 41302​, 32612.10​, 12.801240​, 1280> 11.6> 923> 20> 1592-0.11-0.55340​, 360150
N42SH40​, 43318​, 34212.80​, 13.401280​, 1340> 11.6> 923> 20> 1592-0.11-0.55340​, 360150
N45SH43​, 46342​, 36613.30​, 13.901330​, 1390> 11.6> 923> 20> 1592-0.11-0.55340​, 360150
N28UH26​, 29207​, 23110.20​, 10.801020​, 1080> 9.6> 768> 25> 1990-0.11-0.51350​, 380180
N30UH28​, 31223​, 24710.80​, 11.301080​, 1130> 10.2> 816> 25> 1990-0.11-0.51350​, 380180
N33UH31​, 34247​, 26311.30​, 11.701130​, 1170> 10.7> 852> 25> 1990-0.11-0.51350​, 380180
N35UH33​, 36263​, 28711.80​, 12.201180​, 1220> 10.9> 899> 25> 1990-0.11-0.51350​, 380180
N38UH36​, 39287​, 31012.20​, 12.701220​, 1270> 11.3> 854> 25> 1990-0.11-0.51350​, 380180
N28EH26​, 29211​, 23610.40​, 10.901040​, 1090> 9.8> 784> 30> 2388-0.11-0.51350​, 380200
N30EH28​, 31223​, 24710.80​, 11.301080​, 1130> 10.2> 812> 30> 2388-0.11-0.51350​, 380200
N33EH31​, 33247​, 26311.30​, 11.701130​, 1170> 10.7> 852> 30> 2388-0.11-0.51350​, 380200
N35EH33​, 36263​, 28711.80​, 12.201180​, 1220> 10.9> 868> 30> 2388-0.11-0.51350​, 380200
N28AH26​, 29207​, 23110.30​, 10.901030​, 1090> 9.8> 780> 35> 2786-0.11-0.51350​, 380220
N30AH28​, 31223​, 24710.80​, 11.301180​, 1130> 10.2> 812> 35> 2786-0.11-0.51350​, 380220

1.Licensed Products by SSMC-MQ - ISO 9002 Quality Standard Certified
2.The above-mentioned data of magnetic parameters and physical properties are given at room temperature.
3.The maximum service temperature of magnet is changeable due to the ratio length and diameter and environmental factors.
4. Special properties can be achieved with custom method.

Physical and Mechanical Properties

ການປະພຶດຄວາມຮ້ອນ7.7 kcal/m-h-°C
Young's Modulus1.7 x 104 kg/mm2
Bending Strength24 kg/mm2
Compressive Strength80 kg/mm2
Electrical Resistivity160 µ-ohm-cm/cm2
ຄວາມຫນາແຫນ້ນ7.4-7.55 g/cm3
Vickers Hardness500 - 600
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