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Sintered NdFeB iimagnethi

Sintered NdFeB iimagnethi



inkcazelo

Iimagnethi zeSintered NdFeB zezona zineemagnethi ezinamandla ezorhwebo ezinamandla ezikhoyo namhlanje, kunye nemveliso yamandla ephezulu ukusuka kwi-26 MGOe ukuya kwi-52 MGOe. U-Nd-Fe-B sisizukulwana sesithathu semagnethi esisigxina esiphuhliswe kwii-1980s. Inokudityaniswa kobungakanani obuphezulu kunye nokunyanzelwa, kwaye iza noluhlu olubanzi lwamabanga, ubungakanani kunye neemilo. Ngeempawu zayo ezibalaseleyo zemagnethi, ubuninzi bempahla eluhlaza kunye namaxabiso asezantsi kakhulu, u-Nd-Fe-B ubonelela ngokuguquguquka ngakumbi kuyilo olutsha okanye ukubuyisela izinto zemagnethi zemveli ezinje ngeceramic, iAlnico kunye neSm-Co ukufezekisa ukusebenza okuphezulu, iindleko eziphantsi kunye nokunye izixhobo ezihambelanayo.


Izinto eziluncedo Magnet sintered
* Ukomelela okunamandla kwindawo yokuhlala yaseBr.
* Ukuqaqamba kokuchasana nedemagnetization.
* Ixabiso elifanelekileyo malunga neempawu zalo eziphezulu zemagneti.

iinkcukacha

Iimpawu Magnetic of Sintered NdFeB iimagnethi

kwiBangaUbukhulu. Imveliso yamandlaUbungakananiUkunyanzelwaUMfu. Umlingani.Ixesha leCurie.Ukusebenza Temp.
(BH) ubuninziBrHcHciBdHdTcTw
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
I-N30M28-32223-25510.90-11.701090-1170> 10.2> 812> 14> 1114-0.12-0.59320100
I-N33M31-35247-27911.40-12.201140-1220> 10.7> 851> 14> 1114-0.12-0.59320100
I-N35M33-37263-29411.80-12.501180-1250> 10.9> 868> 14> 1114-0.12-0.59320100
I-N38M36-40286-31812.30-13.001230-1300> 11.3> 899> 14> 1114-0.12-0.59320100
I-N40M38-42302-33412.60-13.201260-1320> 11.6> 923> 14> 1114-0.12-0.59320100
I-N42M40-44318-35013.00-13.501300-1350> 11.6> 923> 14> 1114-0.12-0.59320100
I-N45M42-46334-36613.20-13.801320-1380> 11> 876> 14> 1114-0.12-0.59320100
I-N48M46-46366-39013.6-14.21360-1420> 11> 876> 14> 1114-0.12-0.59320100
I-N33H31-34247-27111.30-11.701130-1170> 10.5> 836> 17> 1353-0.11-0.58320-350120
I-N35H33-36263-28711.70-12.101170-1210> 10.9> 868> 17> 1353-0.11-0.58320-350120
I-N38H36-39287-31012.10-12.501210-1250> 11.3> 899> 17> 1353-0.11-0.58320-350120
I-N40H38-41302-32612.40-12.801240-1280> 11.6> 923> 17> 1353-0.11-0.58320-350120
I-N42H40-43318-34212.80-13.201280-1320> 11.6> 923> 17> 1353-0.11-0.58320-350120
I-N45H43-46342-36613.30-13.901330-1390> 11.6> 923> 17> 1353-0.11-0.58320-350120
I-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

Iimveliso ezinelayisensi ze-SSMC-MQ-ISO 1 esemgangathweni eQinisekisiweyo
Idatha ekhankanywe apha ngasentla yeeparameter zemagnethi kunye neepropathi zomzimba zinikwa kubushushu begumbi.
Lobushushu inkonzo ubuninzi umazibuthe iyatshintsha ngenxa ubude ratio kunye ubukhulu kunye nemiba yokusingqongileyo.
4. Iipropathi ezizodwa zinokufikelelwa ngendlela yesiko.

Iimpawu zePhysical and Mechanical

Ukuqhuba kobushushu7.7 kcal / mh- ° C
Modulus oselula1.7 x 104 kg / mm2
Amandla okugobaI-24 kg / mm2
Amandla aXineneyoI-80 kg / mm2
Ukuhlala kombaneI-160 µ-ohm-cm / cm2
mninzi7.4-7.55 g / cm3
Ukuqina kweVickers500 - 600
Qhagamshelana nathi