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Bonded NdFeB Magnets

Bonded NdFeB Magnets



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Imagnethi yeBond yeNdFeB eyenziweyo yenziwe ngokubopha ngokukhawuleza i-NdFeB powder. Umgubo uxutywe ne-resin ukwenza umazibuthe ngokucinezela ukubumba nge-epoxy okanye usulelo lokubumba ngenayiloni. Obu buchule bokugqibela busebenza ngokuchanekileyo kwimveliso enkulu yevolumu, nangona ixabiso leemveliso zemagnethi lincinci kunezo zenziwe ngoxinzelelo lokubumba ngenxa yobuncinci bayo. Iimpawu ezahlukeneyo zokuchaneka kobukhulu obuphezulu zinokuveliswa ngaphandle kokuqhubekeka phambili. Umphezulu uphathwa nge-epoxy coating okanye i-nickel-plating ukuthintela ukuvela

Ngomlinganiso ohlukileyo wezongezo kwi-NdFeB powder, iipropathi zemagnethi ye-hybrid NdFeB inokutsalwa kuluhlu olubanzi. Nje ukuba umlinganiselo ulungiswe, ukuguquguquka kwepropathi yemagnethi kusenokuphelelwa yibhanki encinci. Iignethi zeHybrid ziya kudibana nomthengi wepropathi echaziweyo.

Ngokukhawuleza i-NdFeB ipowder esetyenziselwa iignets bonded isuphu yeenkozo ezininzi ezinobungakanani bokutya okuziinkozo kwi-micron encinci. Umandla yi-isotropic kwimagnethi, ekhokelela ekwandeni okucaba kobuyatha kwakhona kunye nokuqina kwangaphakathi ngenkundla efakiweyo. Imagnet inokudluliselwa ngombane kumgangatho ophezulu.

Izibonelelo zeMagnethi emaBond
* Iveliswe ngempumelelo ephezulu, uzinzo kunye nokuphindaphinda.
* Imagnet kunye nelinye icandelo linokudibana kwelinye inyathelo.
* Inketho yasimahla yokuhanjiswa kwesikhombisi-ngakumbi izicelo ezikwimibalabala
* Ukuchaneka okukhulu kobukhulu obukhulu-ubuninzi bezicelo ezincinci zokushicilela emva koomatshini.
* Isithonga esudongeni-eludongeni kunye nemagnethi emilo entsonkothileyo.
* Ukuxhathisa okuphezulu kwi-corrosion.

iinkcukacha

IiMagnets eziNdisiweyo ze-NdFeB (Inaliti ithengisiwe)
Iimpawu eziqhelekileyo zeMagnetic

kwiBanga UMax. Imveliso yamandla Ukukhumbula Ukuqina ISityhi. Coeff. Umsebenzi weTemple. mninzi
(BH) max Br Hc Hci Bd Hd Tc D
MGOe kJ / m3 T kOe kA / m kOe kA / m % / ° C % / ° C ° C g / cm3
I-BNI-2 0.8-3.0 6.4-24 0.2-0.4 1.5-3.0 120-240 7.0-9.0 560-720 -0.15 -0.4 130 3.5-4.0
I-BNI-4 3.5-4.5 28-36 0.4-0.49 3.1-3.9 247-310 7.2-9.2 573-732 -0.1 -0.4 180 4.0-5.0
I-BNI-6 5.2-7.0 42-56 0.49-0.57 3.9-4.8 312-382 8.0-10.0 637-796 -0.1 -0.4 150 5.0-5.5
I-BNI-8 7.4-8.4 59-67 0.57-0.63 4.8-5.4 382-430 8.5-10.5 676-835 -0.1 -0.4 150 5.0-5.5
I-BNI-6H 5.0-6.5 40-52 0.48-0.56 4.2-5.0 334-398 13.0-17.0 1035-1353 -0.15 -0.4 180 5.0-5.5

IiMagnets ze-NdFeB zeBond (uxinzelelo kuThintelo)
Iimpawu eziqhelekileyo zeMagnetic

kwiBanga UMax. Imveliso yamandla Ukukhumbula Ukuqina ISityhi. Umsebenzi weTemple. mninzi
Coeff.
(BH) max Br Hc Hci Bd Hd Tw D
MGOe kJ / m3 T kOe kA / m kOe kA / m % / ° C % / ° C ° C g / cm3
BNP-6 5.0-7.0 40-56 0.52-0.60 3.8-4.5 304-360 8.0-10 640-800 -0.1 -0.4 140 5.3-5.8
BNP-8 7.0-9.0 56-72 0.60-0.65 4.5-5.5 360-440 8.0-12 640-960 -0.1 -0.4 140 5.6-6.0
BNP-10 9.0-10.0 72-80 0.65-0.70 4.5-5.8 360-464 8.0-12 640-960 -0.1 -0.4 120 5.8-6.1
BNP-12 10.0-12.0 80-96 0.70-0.76 5.8-6.0 424-480 8.0-11 640-880 -0.1 -0.4 130 6.0-6.2
BNP-8H 6.0-9.0 48-72 0.55-0.62 5.0-6.0 400-480 Nge-12 月 16 日 960-1280 -0.07 -0.4 120 5.6-6.0
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