gbogbo awọn Isori
Awọn ẹṣẹ NdFeB Sinted

Awọn ẹṣẹ NdFeB Sinted



Apejuwe

Awọn oofa NdFeB awọn ẹṣẹ jẹ awọn oofa iṣowo ti o lagbara ti iṣowo ti o lagbara julọ ti o wa loni, pẹlu ọja agbara ti o pọju lati 26 MGOe si 52 MGOe. Nd-Fe-B jẹ iran kẹta ti oofa ayeraye ti dagbasoke ni ọdun 1980. O ni idapọpọ ti atunṣe giga ati agbara to lagbara pupọ, o wa pẹlu ọpọlọpọ awọn onipò, titobi ati awọn apẹrẹ. Pẹlu awọn abuda oofa rẹ ti o dara julọ, ohun elo aise lọpọlọpọ ati awọn idiyele kekere, Nd-Fe-B n funni ni irọrun diẹ ninu apẹrẹ ti tuntun tabi rọpo awọn ohun elo oofa ibile bii seramiki, Alnico ati Sm-Co lati ṣaṣeyọri ṣiṣe giga, idiyele kekere ati diẹ sii awọn ẹrọ iwapọ.


Awọn anfani ti Oofa oofa ti o ṣẹ
* Ifaagun Br olugbe ti o lagbara pupọ.
* Agbara igbẹkẹle pipagnetization ti o tayọ.
* Ti o dara Iye ibatan si awọn oniwe-ini oofa giga.

ni pato

Awọn ohun-ini oofa ti Awọn oofa NdFeB

iteMax. Ọja AgbaraOjutuAgbara IpapaRev. Temp. Olupilẹṣẹ.Igba otutu Curie.Ṣiṣẹ Temp.
(BH) maxBrHcHciBdHdTcTw
MGOekJ / m3kGmTòòkA / mòòkA / 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
N48H46-49366-39013.60-14.201360-142-> 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. Awọn ọja ti a fun ni aṣẹ nipasẹ SSMC-MQ - Ifọwọsi Ọri Didara Didara Didara 9002
2.Awọn data ti a darukọ loke ti awọn ayederu magnetic ati awọn ohun-ini ti ara ni a fun ni iwọn otutu yara.
3. Oṣuwọn iṣẹ ti o pọju ti oofa jẹ iyipada nitori ipari ipin ati iwọn ila opin ati awọn okunfa ayika.
4. Awọn ohun-ini pataki le waye pẹlu ọna aṣa.

Awọn ohun-ini ti ara ati ti ẹrọ

Ifọwọsi Isẹgun7.7 kcal / mh- ° C
Ọmọde Modulus1.7 x 104 kg / mm2
atunse Okun24 kg / mm2
Agbara Igbaradi80 kg / mm2
Gbigba agbara Itanna160 µ-ohm-cm / cm2
iwuwo7.4-7.55 g / cm3
Vickers lile500 - 600
Pe wa