gbogbo awọn Isori
Sintered NdFeB oofa

Sintered NdFeB oofa



Apejuwe

Awọn oofa Sintered NdFeB jẹ awọn oofa ayeraye ti iṣowo ti o lagbara julọ ti o wa loni, pẹlu ọja agbara ti o pọju ti o wa lati 26 MGOe si 52 MGOe. Nd-Fe-B jẹ iran kẹta ti oofa ayeraye ti o dagbasoke ni awọn ọdun 1980. O ni o ni kan apapo ti gidigidi ga remanence ati coercivity, ati ki o ba pẹlu kan jakejado ibiti o ti onipò, titobi ati ni nitobi. Pẹlu awọn abuda oofa rẹ ti o dara julọ, ohun elo aise lọpọlọpọ ati awọn idiyele kekere, Nd-Fe-B nfunni ni irọrun diẹ sii ni sisọ tuntun tabi rọpo awọn ohun elo oofa ibile gẹgẹbi seramiki, Alnico ati Sm-Co lati ṣaṣeyọri ṣiṣe giga, idiyele kekere ati diẹ sii iwapọ awọn ẹrọ.


Awọn anfani ti sintered Magnet
* Ifilọlẹ Olugbe Br ti o lagbara pupọ.
* Agbara resistance demagnetization ti o dara julọ.
* Iye to dara ni ibatan si awọn ohun-ini oofa giga rẹ.

ni pato

Awọn ohun-ini oofa ti Awọn oofa Sintered NdFeB

iteO pọju. Ọja AgbaraIduroṣinṣinAgbara IpaniyanRev. Temp. Kofi.Curie Temp.Iwọn otutu ṣiṣẹ.
(BH) ti o pọjuBrHcHciBdHdTcTw
MGOekJ / m3kGmTkOekA/mkOekA/m% / ° 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
N48H46-49366-39013.60-14.201360-1420
> 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 nipasẹ SSMC-MQ - ISO 9002 Didara Didara Ijẹrisi
2.Awọn data ti a darukọ loke ti awọn iṣiro oofa ati awọn ohun-ini ti ara ni a fun ni iwọn otutu yara.
3.Awọn iwọn otutu iṣẹ ti o pọju ti oofa jẹ iyipada nitori ipari ipin ati iwọn ila opin ati awọn ifosiwewe ayika.
4. Special properties can be achieved with custom method.

Ti ara ati darí Properties

Iwa Gbona7.7 kcal/m-h-°C
Young's Modulus1.7 x 104 kg/mm2
Titẹ Agbara24 kg/mm2
Compressive Strength80 kg/mm2
Electrical Resistivity160 µ-ohm-cm/cm2
iwuwo7.4-7.55 g / cm
Vickers Hardness500 - 600
Pe wa